diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/pom.xml b/sdk/devtestlabs/mgmt-v2016_05_15/pom.xml
new file mode 100644
index 000000000000..0ef21177527c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/pom.xml
@@ -0,0 +1,135 @@
+<!--
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.microsoft.azure.devtestlabs.v2016_05_15</groupId>
+    <parent>
+        <groupId>com.microsoft.azure</groupId>
+        <artifactId>azure-arm-parent</artifactId>
+        <version>1.1.0</version>
+        <relativePath>../../../pom.management.xml</relativePath>
+    </parent>
+    <artifactId>azure-mgmt-devtestlabs</artifactId>
+    <version>1.0.0-beta</version>
+    <packaging>jar</packaging>
+    <name>Microsoft Azure SDK for DevTestLabs Management</name>
+    <description>This package contains Microsoft DevTestLabs Management SDK.</description>
+    <url>https://github.com/Azure/azure-sdk-for-java</url>
+    <licenses>
+        <license>
+            <name>The MIT License (MIT)</name>
+            <url>http://opensource.org/licenses/MIT</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+    <scm>
+        <url>scm:git:https://github.com/Azure/azure-sdk-for-java</url>
+        <connection>scm:git:git@github.com:Azure/azure-sdk-for-java.git</connection>
+        <tag>HEAD</tag>
+    </scm>
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <legal><![CDATA[[INFO] Any downloads listed may be third party software.  Microsoft grants you no rights for third party software.]]></legal>
+    </properties>
+    <developers>
+        <developer>
+            <id>microsoft</id>
+            <name>Microsoft</name>
+        </developer>
+    </developers>
+    <dependencies>
+        <dependency>
+            <groupId>com.microsoft.azure</groupId>
+            <artifactId>azure-client-runtime</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.microsoft.azure</groupId>
+            <artifactId>azure-arm-client-runtime</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.microsoft.azure</groupId>
+            <artifactId>azure-client-authentication</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.microsoft.azure</groupId>
+            <artifactId>azure-mgmt-resources</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.microsoft.azure</groupId>
+            <artifactId>azure-arm-client-runtime</artifactId>
+            <type>test-jar</type>
+            <scope>test</scope>
+            <!--Below version for test jar needs to be removed, this will be done as part of v1-runtime 1.6.7-->
+            <version>1.6.5</version>
+        </dependency>
+    </dependencies>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+                            <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>build-helper-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.1</version>
+                <configuration>
+                    <source>1.7</source>
+                    <target>1.7</target>
+                    <annotationProcessors>
+                        <annotationProcessor>
+                            com.microsoft.azure.management.apigeneration.LangDefinitionProcessor
+                        </annotationProcessor>
+                    </annotationProcessors>
+                    <debug>true</debug>
+                    <optimize>true</optimize>
+                    <compilerArguments>
+                        <AaddGeneratedAnnotation>true</AaddGeneratedAnnotation>
+                        <Adebug>true</Adebug>
+                    </compilerArguments>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.8</version>
+                <configuration>
+                    <excludePackageNames>*.implementation.*;*.utils.*;com.microsoft.schemas._2003._10.serialization;*.blob.core.search</excludePackageNames>
+                    <bottom>
+                        <![CDATA[<code>
+                            /**
+                            <br />* Copyright (c) Microsoft Corporation. All rights reserved.
+                            <br />* Licensed under the MIT License. See License.txt in the project root for
+                            <br />* license information.
+                            <br />*/
+                        </code>]]>
+                    </bottom>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableSchedule.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableSchedule.java
new file mode 100644
index 000000000000..1c47bfaff007
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableSchedule.java
@@ -0,0 +1,57 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ApplicableScheduleInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ScheduleInner;
+import java.util.Map;
+
+/**
+ * Type representing ApplicableSchedule.
+ */
+public interface ApplicableSchedule extends HasInner<ApplicableScheduleInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the labVmsShutdown value.
+     */
+    ScheduleInner labVmsShutdown();
+
+    /**
+     * @return the labVmsStartup value.
+     */
+    ScheduleInner labVmsStartup();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableScheduleFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableScheduleFragment.java
new file mode 100644
index 000000000000..375f6d2a2cae
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplicableScheduleFragment.java
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Schedules applicable to a virtual machine. The schedules may have been
+ * defined on a VM or on lab level.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ApplicableScheduleFragment extends Resource {
+    /**
+     * The auto-shutdown schedule, if one has been set at the lab or lab
+     * resource level.
+     */
+    @JsonProperty(value = "properties.labVmsShutdown")
+    private ScheduleFragment labVmsShutdown;
+
+    /**
+     * The auto-startup schedule, if one has been set at the lab or lab
+     * resource level.
+     */
+    @JsonProperty(value = "properties.labVmsStartup")
+    private ScheduleFragment labVmsStartup;
+
+    /**
+     * Get the auto-shutdown schedule, if one has been set at the lab or lab resource level.
+     *
+     * @return the labVmsShutdown value
+     */
+    public ScheduleFragment labVmsShutdown() {
+        return this.labVmsShutdown;
+    }
+
+    /**
+     * Set the auto-shutdown schedule, if one has been set at the lab or lab resource level.
+     *
+     * @param labVmsShutdown the labVmsShutdown value to set
+     * @return the ApplicableScheduleFragment object itself.
+     */
+    public ApplicableScheduleFragment withLabVmsShutdown(ScheduleFragment labVmsShutdown) {
+        this.labVmsShutdown = labVmsShutdown;
+        return this;
+    }
+
+    /**
+     * Get the auto-startup schedule, if one has been set at the lab or lab resource level.
+     *
+     * @return the labVmsStartup value
+     */
+    public ScheduleFragment labVmsStartup() {
+        return this.labVmsStartup;
+    }
+
+    /**
+     * Set the auto-startup schedule, if one has been set at the lab or lab resource level.
+     *
+     * @param labVmsStartup the labVmsStartup value to set
+     * @return the ApplicableScheduleFragment object itself.
+     */
+    public ApplicableScheduleFragment withLabVmsStartup(ScheduleFragment labVmsStartup) {
+        this.labVmsStartup = labVmsStartup;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplyArtifactsRequest.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplyArtifactsRequest.java
new file mode 100644
index 000000000000..04defa4538f2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ApplyArtifactsRequest.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Request body for applying artifacts to a virtual machine.
+ */
+public class ApplyArtifactsRequest {
+    /**
+     * The list of artifacts to apply.
+     */
+    @JsonProperty(value = "artifacts")
+    private List<ArtifactInstallProperties> artifacts;
+
+    /**
+     * Get the list of artifacts to apply.
+     *
+     * @return the artifacts value
+     */
+    public List<ArtifactInstallProperties> artifacts() {
+        return this.artifacts;
+    }
+
+    /**
+     * Set the list of artifacts to apply.
+     *
+     * @param artifacts the artifacts value to set
+     * @return the ApplyArtifactsRequest object itself.
+     */
+    public ApplyArtifactsRequest withArtifacts(List<ArtifactInstallProperties> artifacts) {
+        this.artifacts = artifacts;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplate.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplate.java
new file mode 100644
index 000000000000..b8f4a077806f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplate.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArmTemplateInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import org.joda.time.DateTime;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * Type representing ArmTemplate.
+ */
+public interface ArmTemplate extends HasInner<ArmTemplateInner>, Indexable, Refreshable<ArmTemplate>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the contents value.
+     */
+    Object contents();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the displayName value.
+     */
+    String displayName();
+
+    /**
+     * @return the icon value.
+     */
+    String icon();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the parametersValueFilesInfo value.
+     */
+    List<ParametersValueFileInfo> parametersValueFilesInfo();
+
+    /**
+     * @return the publisher value.
+     */
+    String publisher();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateInfo.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateInfo.java
new file mode 100644
index 000000000000..f942fbe845c8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateInfo.java
@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArmTemplateInfoInner;
+
+/**
+ * Type representing ArmTemplateInfo.
+ */
+public interface ArmTemplateInfo extends HasInner<ArmTemplateInfoInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the parameters value.
+     */
+    Object parameters();
+
+    /**
+     * @return the template value.
+     */
+    Object template();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateParameterProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateParameterProperties.java
new file mode 100644
index 000000000000..f963e6346171
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplateParameterProperties.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an Azure Resource Manager template parameter.
+ */
+public class ArmTemplateParameterProperties {
+    /**
+     * The name of the template parameter.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The value of the template parameter.
+     */
+    @JsonProperty(value = "value")
+    private String value;
+
+    /**
+     * Get the name of the template parameter.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set the name of the template parameter.
+     *
+     * @param name the name value to set
+     * @return the ArmTemplateParameterProperties object itself.
+     */
+    public ArmTemplateParameterProperties withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the value of the template parameter.
+     *
+     * @return the value value
+     */
+    public String value() {
+        return this.value;
+    }
+
+    /**
+     * Set the value of the template parameter.
+     *
+     * @param value the value value to set
+     * @return the ArmTemplateParameterProperties object itself.
+     */
+    public ArmTemplateParameterProperties withValue(String value) {
+        this.value = value;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplates.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplates.java
new file mode 100644
index 000000000000..2196ec4ad5ef
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArmTemplates.java
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArmTemplatesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing ArmTemplates.
+ */
+public interface ArmTemplates extends HasInner<ArmTemplatesInner> {
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ArmTemplate> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name);
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ArmTemplate> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifact.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifact.java
new file mode 100644
index 000000000000..f6a129ed75cd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifact.java
@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArtifactInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import org.joda.time.DateTime;
+import java.util.Map;
+
+/**
+ * Type representing Artifact.
+ */
+public interface Artifact extends HasInner<ArtifactInner>, Indexable, Refreshable<Artifact>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the filePath value.
+     */
+    String filePath();
+
+    /**
+     * @return the icon value.
+     */
+    String icon();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the parameters value.
+     */
+    Object parameters();
+
+    /**
+     * @return the publisher value.
+     */
+    String publisher();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the targetOsType value.
+     */
+    String targetOsType();
+
+    /**
+     * @return the title value.
+     */
+    String title();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusProperties.java
new file mode 100644
index 000000000000..6c3ba6a0c6d0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusProperties.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact deployment.
+ */
+public class ArtifactDeploymentStatusProperties {
+    /**
+     * The deployment status of the artifact.
+     */
+    @JsonProperty(value = "deploymentStatus")
+    private String deploymentStatus;
+
+    /**
+     * The total count of the artifacts that were successfully applied.
+     */
+    @JsonProperty(value = "artifactsApplied")
+    private Integer artifactsApplied;
+
+    /**
+     * The total count of the artifacts that were tentatively applied.
+     */
+    @JsonProperty(value = "totalArtifacts")
+    private Integer totalArtifacts;
+
+    /**
+     * Get the deployment status of the artifact.
+     *
+     * @return the deploymentStatus value
+     */
+    public String deploymentStatus() {
+        return this.deploymentStatus;
+    }
+
+    /**
+     * Set the deployment status of the artifact.
+     *
+     * @param deploymentStatus the deploymentStatus value to set
+     * @return the ArtifactDeploymentStatusProperties object itself.
+     */
+    public ArtifactDeploymentStatusProperties withDeploymentStatus(String deploymentStatus) {
+        this.deploymentStatus = deploymentStatus;
+        return this;
+    }
+
+    /**
+     * Get the total count of the artifacts that were successfully applied.
+     *
+     * @return the artifactsApplied value
+     */
+    public Integer artifactsApplied() {
+        return this.artifactsApplied;
+    }
+
+    /**
+     * Set the total count of the artifacts that were successfully applied.
+     *
+     * @param artifactsApplied the artifactsApplied value to set
+     * @return the ArtifactDeploymentStatusProperties object itself.
+     */
+    public ArtifactDeploymentStatusProperties withArtifactsApplied(Integer artifactsApplied) {
+        this.artifactsApplied = artifactsApplied;
+        return this;
+    }
+
+    /**
+     * Get the total count of the artifacts that were tentatively applied.
+     *
+     * @return the totalArtifacts value
+     */
+    public Integer totalArtifacts() {
+        return this.totalArtifacts;
+    }
+
+    /**
+     * Set the total count of the artifacts that were tentatively applied.
+     *
+     * @param totalArtifacts the totalArtifacts value to set
+     * @return the ArtifactDeploymentStatusProperties object itself.
+     */
+    public ArtifactDeploymentStatusProperties withTotalArtifacts(Integer totalArtifacts) {
+        this.totalArtifacts = totalArtifacts;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusPropertiesFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusPropertiesFragment.java
new file mode 100644
index 000000000000..4df624feb052
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactDeploymentStatusPropertiesFragment.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact deployment.
+ */
+public class ArtifactDeploymentStatusPropertiesFragment {
+    /**
+     * The deployment status of the artifact.
+     */
+    @JsonProperty(value = "deploymentStatus")
+    private String deploymentStatus;
+
+    /**
+     * The total count of the artifacts that were successfully applied.
+     */
+    @JsonProperty(value = "artifactsApplied")
+    private Integer artifactsApplied;
+
+    /**
+     * The total count of the artifacts that were tentatively applied.
+     */
+    @JsonProperty(value = "totalArtifacts")
+    private Integer totalArtifacts;
+
+    /**
+     * Get the deployment status of the artifact.
+     *
+     * @return the deploymentStatus value
+     */
+    public String deploymentStatus() {
+        return this.deploymentStatus;
+    }
+
+    /**
+     * Set the deployment status of the artifact.
+     *
+     * @param deploymentStatus the deploymentStatus value to set
+     * @return the ArtifactDeploymentStatusPropertiesFragment object itself.
+     */
+    public ArtifactDeploymentStatusPropertiesFragment withDeploymentStatus(String deploymentStatus) {
+        this.deploymentStatus = deploymentStatus;
+        return this;
+    }
+
+    /**
+     * Get the total count of the artifacts that were successfully applied.
+     *
+     * @return the artifactsApplied value
+     */
+    public Integer artifactsApplied() {
+        return this.artifactsApplied;
+    }
+
+    /**
+     * Set the total count of the artifacts that were successfully applied.
+     *
+     * @param artifactsApplied the artifactsApplied value to set
+     * @return the ArtifactDeploymentStatusPropertiesFragment object itself.
+     */
+    public ArtifactDeploymentStatusPropertiesFragment withArtifactsApplied(Integer artifactsApplied) {
+        this.artifactsApplied = artifactsApplied;
+        return this;
+    }
+
+    /**
+     * Get the total count of the artifacts that were tentatively applied.
+     *
+     * @return the totalArtifacts value
+     */
+    public Integer totalArtifacts() {
+        return this.totalArtifacts;
+    }
+
+    /**
+     * Set the total count of the artifacts that were tentatively applied.
+     *
+     * @param totalArtifacts the totalArtifacts value to set
+     * @return the ArtifactDeploymentStatusPropertiesFragment object itself.
+     */
+    public ArtifactDeploymentStatusPropertiesFragment withTotalArtifacts(Integer totalArtifacts) {
+        this.totalArtifacts = totalArtifacts;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallProperties.java
new file mode 100644
index 000000000000..c92c5aba8bcd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallProperties.java
@@ -0,0 +1,175 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact.
+ */
+public class ArtifactInstallProperties {
+    /**
+     * The artifact's identifier.
+     */
+    @JsonProperty(value = "artifactId")
+    private String artifactId;
+
+    /**
+     * The parameters of the artifact.
+     */
+    @JsonProperty(value = "parameters")
+    private List<ArtifactParameterProperties> parameters;
+
+    /**
+     * The status of the artifact.
+     */
+    @JsonProperty(value = "status")
+    private String status;
+
+    /**
+     * The status message from the deployment.
+     */
+    @JsonProperty(value = "deploymentStatusMessage")
+    private String deploymentStatusMessage;
+
+    /**
+     * The status message from the virtual machine extension.
+     */
+    @JsonProperty(value = "vmExtensionStatusMessage")
+    private String vmExtensionStatusMessage;
+
+    /**
+     * The time that the artifact starts to install on the virtual machine.
+     */
+    @JsonProperty(value = "installTime")
+    private DateTime installTime;
+
+    /**
+     * Get the artifact's identifier.
+     *
+     * @return the artifactId value
+     */
+    public String artifactId() {
+        return this.artifactId;
+    }
+
+    /**
+     * Set the artifact's identifier.
+     *
+     * @param artifactId the artifactId value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withArtifactId(String artifactId) {
+        this.artifactId = artifactId;
+        return this;
+    }
+
+    /**
+     * Get the parameters of the artifact.
+     *
+     * @return the parameters value
+     */
+    public List<ArtifactParameterProperties> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Set the parameters of the artifact.
+     *
+     * @param parameters the parameters value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withParameters(List<ArtifactParameterProperties> parameters) {
+        this.parameters = parameters;
+        return this;
+    }
+
+    /**
+     * Get the status of the artifact.
+     *
+     * @return the status value
+     */
+    public String status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the artifact.
+     *
+     * @param status the status value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withStatus(String status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the status message from the deployment.
+     *
+     * @return the deploymentStatusMessage value
+     */
+    public String deploymentStatusMessage() {
+        return this.deploymentStatusMessage;
+    }
+
+    /**
+     * Set the status message from the deployment.
+     *
+     * @param deploymentStatusMessage the deploymentStatusMessage value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withDeploymentStatusMessage(String deploymentStatusMessage) {
+        this.deploymentStatusMessage = deploymentStatusMessage;
+        return this;
+    }
+
+    /**
+     * Get the status message from the virtual machine extension.
+     *
+     * @return the vmExtensionStatusMessage value
+     */
+    public String vmExtensionStatusMessage() {
+        return this.vmExtensionStatusMessage;
+    }
+
+    /**
+     * Set the status message from the virtual machine extension.
+     *
+     * @param vmExtensionStatusMessage the vmExtensionStatusMessage value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withVmExtensionStatusMessage(String vmExtensionStatusMessage) {
+        this.vmExtensionStatusMessage = vmExtensionStatusMessage;
+        return this;
+    }
+
+    /**
+     * Get the time that the artifact starts to install on the virtual machine.
+     *
+     * @return the installTime value
+     */
+    public DateTime installTime() {
+        return this.installTime;
+    }
+
+    /**
+     * Set the time that the artifact starts to install on the virtual machine.
+     *
+     * @param installTime the installTime value to set
+     * @return the ArtifactInstallProperties object itself.
+     */
+    public ArtifactInstallProperties withInstallTime(DateTime installTime) {
+        this.installTime = installTime;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallPropertiesFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallPropertiesFragment.java
new file mode 100644
index 000000000000..3a94f18a401f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactInstallPropertiesFragment.java
@@ -0,0 +1,175 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact.
+ */
+public class ArtifactInstallPropertiesFragment {
+    /**
+     * The artifact's identifier.
+     */
+    @JsonProperty(value = "artifactId")
+    private String artifactId;
+
+    /**
+     * The parameters of the artifact.
+     */
+    @JsonProperty(value = "parameters")
+    private List<ArtifactParameterPropertiesFragment> parameters;
+
+    /**
+     * The status of the artifact.
+     */
+    @JsonProperty(value = "status")
+    private String status;
+
+    /**
+     * The status message from the deployment.
+     */
+    @JsonProperty(value = "deploymentStatusMessage")
+    private String deploymentStatusMessage;
+
+    /**
+     * The status message from the virtual machine extension.
+     */
+    @JsonProperty(value = "vmExtensionStatusMessage")
+    private String vmExtensionStatusMessage;
+
+    /**
+     * The time that the artifact starts to install on the virtual machine.
+     */
+    @JsonProperty(value = "installTime")
+    private DateTime installTime;
+
+    /**
+     * Get the artifact's identifier.
+     *
+     * @return the artifactId value
+     */
+    public String artifactId() {
+        return this.artifactId;
+    }
+
+    /**
+     * Set the artifact's identifier.
+     *
+     * @param artifactId the artifactId value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withArtifactId(String artifactId) {
+        this.artifactId = artifactId;
+        return this;
+    }
+
+    /**
+     * Get the parameters of the artifact.
+     *
+     * @return the parameters value
+     */
+    public List<ArtifactParameterPropertiesFragment> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Set the parameters of the artifact.
+     *
+     * @param parameters the parameters value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withParameters(List<ArtifactParameterPropertiesFragment> parameters) {
+        this.parameters = parameters;
+        return this;
+    }
+
+    /**
+     * Get the status of the artifact.
+     *
+     * @return the status value
+     */
+    public String status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the artifact.
+     *
+     * @param status the status value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withStatus(String status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the status message from the deployment.
+     *
+     * @return the deploymentStatusMessage value
+     */
+    public String deploymentStatusMessage() {
+        return this.deploymentStatusMessage;
+    }
+
+    /**
+     * Set the status message from the deployment.
+     *
+     * @param deploymentStatusMessage the deploymentStatusMessage value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withDeploymentStatusMessage(String deploymentStatusMessage) {
+        this.deploymentStatusMessage = deploymentStatusMessage;
+        return this;
+    }
+
+    /**
+     * Get the status message from the virtual machine extension.
+     *
+     * @return the vmExtensionStatusMessage value
+     */
+    public String vmExtensionStatusMessage() {
+        return this.vmExtensionStatusMessage;
+    }
+
+    /**
+     * Set the status message from the virtual machine extension.
+     *
+     * @param vmExtensionStatusMessage the vmExtensionStatusMessage value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withVmExtensionStatusMessage(String vmExtensionStatusMessage) {
+        this.vmExtensionStatusMessage = vmExtensionStatusMessage;
+        return this;
+    }
+
+    /**
+     * Get the time that the artifact starts to install on the virtual machine.
+     *
+     * @return the installTime value
+     */
+    public DateTime installTime() {
+        return this.installTime;
+    }
+
+    /**
+     * Set the time that the artifact starts to install on the virtual machine.
+     *
+     * @param installTime the installTime value to set
+     * @return the ArtifactInstallPropertiesFragment object itself.
+     */
+    public ArtifactInstallPropertiesFragment withInstallTime(DateTime installTime) {
+        this.installTime = installTime;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterProperties.java
new file mode 100644
index 000000000000..04dfb1b15eaa
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterProperties.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact parameter.
+ */
+public class ArtifactParameterProperties {
+    /**
+     * The name of the artifact parameter.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The value of the artifact parameter.
+     */
+    @JsonProperty(value = "value")
+    private String value;
+
+    /**
+     * Get the name of the artifact parameter.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set the name of the artifact parameter.
+     *
+     * @param name the name value to set
+     * @return the ArtifactParameterProperties object itself.
+     */
+    public ArtifactParameterProperties withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the value of the artifact parameter.
+     *
+     * @return the value value
+     */
+    public String value() {
+        return this.value;
+    }
+
+    /**
+     * Set the value of the artifact parameter.
+     *
+     * @param value the value value to set
+     * @return the ArtifactParameterProperties object itself.
+     */
+    public ArtifactParameterProperties withValue(String value) {
+        this.value = value;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterPropertiesFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterPropertiesFragment.java
new file mode 100644
index 000000000000..85f7f963b1b9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactParameterPropertiesFragment.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an artifact parameter.
+ */
+public class ArtifactParameterPropertiesFragment {
+    /**
+     * The name of the artifact parameter.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The value of the artifact parameter.
+     */
+    @JsonProperty(value = "value")
+    private String value;
+
+    /**
+     * Get the name of the artifact parameter.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set the name of the artifact parameter.
+     *
+     * @param name the name value to set
+     * @return the ArtifactParameterPropertiesFragment object itself.
+     */
+    public ArtifactParameterPropertiesFragment withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the value of the artifact parameter.
+     *
+     * @return the value value
+     */
+    public String value() {
+        return this.value;
+    }
+
+    /**
+     * Set the value of the artifact parameter.
+     *
+     * @param value the value value to set
+     * @return the ArtifactParameterPropertiesFragment object itself.
+     */
+    public ArtifactParameterPropertiesFragment withValue(String value) {
+        this.value = value;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSource.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSource.java
new file mode 100644
index 000000000000..be3641a6987b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSource.java
@@ -0,0 +1,443 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArtifactSourceInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing ArtifactSource.
+ */
+public interface ArtifactSource extends HasInner<ArtifactSourceInner>, Indexable, Refreshable<ArtifactSource>, Updatable<ArtifactSource.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the armTemplateFolderPath value.
+     */
+    String armTemplateFolderPath();
+
+    /**
+     * @return the branchRef value.
+     */
+    String branchRef();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the displayName value.
+     */
+    String displayName();
+
+    /**
+     * @return the folderPath value.
+     */
+    String folderPath();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the securityToken value.
+     */
+    String securityToken();
+
+    /**
+     * @return the sourceType value.
+     */
+    SourceControlType sourceType();
+
+    /**
+     * @return the status value.
+     */
+    EnableStatus status();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the uri value.
+     */
+    String uri();
+
+    /**
+     * The entirety of the ArtifactSource definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of ArtifactSource definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a ArtifactSource definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify ArmTemplateFolderPath.
+         */
+        interface WithArmTemplateFolderPath {
+            /**
+             * Specifies armTemplateFolderPath.
+             * @param armTemplateFolderPath The folder containing Azure Resource Manager templates
+             * @return the next definition stage
+             */
+            WithCreate withArmTemplateFolderPath(String armTemplateFolderPath);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify BranchRef.
+         */
+        interface WithBranchRef {
+            /**
+             * Specifies branchRef.
+             * @param branchRef The artifact source's branch reference
+             * @return the next definition stage
+             */
+            WithCreate withBranchRef(String branchRef);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify DisplayName.
+         */
+        interface WithDisplayName {
+            /**
+             * Specifies displayName.
+             * @param displayName The artifact source's display name
+             * @return the next definition stage
+             */
+            WithCreate withDisplayName(String displayName);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify FolderPath.
+         */
+        interface WithFolderPath {
+            /**
+             * Specifies folderPath.
+             * @param folderPath The folder containing artifacts
+             * @return the next definition stage
+             */
+            WithCreate withFolderPath(String folderPath);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify SecurityToken.
+         */
+        interface WithSecurityToken {
+            /**
+             * Specifies securityToken.
+             * @param securityToken The security token to authenticate to the artifact source
+             * @return the next definition stage
+             */
+            WithCreate withSecurityToken(String securityToken);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify SourceType.
+         */
+        interface WithSourceType {
+            /**
+             * Specifies sourceType.
+             * @param sourceType The artifact source's type. Possible values include: 'VsoGit', 'GitHub'
+             * @return the next definition stage
+             */
+            WithCreate withSourceType(SourceControlType sourceType);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status Indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next definition stage
+             */
+            WithCreate withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the artifactsource definition allowing to specify Uri.
+         */
+        interface WithUri {
+            /**
+             * Specifies uri.
+             * @param uri The artifact source's URI
+             * @return the next definition stage
+             */
+            WithCreate withUri(String uri);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<ArtifactSource>, DefinitionStages.WithArmTemplateFolderPath, DefinitionStages.WithBranchRef, DefinitionStages.WithDisplayName, DefinitionStages.WithFolderPath, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithSecurityToken, DefinitionStages.WithSourceType, DefinitionStages.WithStatus, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithUri {
+        }
+    }
+    /**
+     * The template for a ArtifactSource update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<ArtifactSource>, UpdateStages.WithArmTemplateFolderPath, UpdateStages.WithBranchRef, UpdateStages.WithDisplayName, UpdateStages.WithFolderPath, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithSecurityToken, UpdateStages.WithSourceType, UpdateStages.WithStatus, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithUri {
+    }
+
+    /**
+     * Grouping of ArtifactSource update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the artifactsource update allowing to specify ArmTemplateFolderPath.
+         */
+        interface WithArmTemplateFolderPath {
+            /**
+             * Specifies armTemplateFolderPath.
+             * @param armTemplateFolderPath The folder containing Azure Resource Manager templates
+             * @return the next update stage
+             */
+            Update withArmTemplateFolderPath(String armTemplateFolderPath);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify BranchRef.
+         */
+        interface WithBranchRef {
+            /**
+             * Specifies branchRef.
+             * @param branchRef The artifact source's branch reference
+             * @return the next update stage
+             */
+            Update withBranchRef(String branchRef);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify DisplayName.
+         */
+        interface WithDisplayName {
+            /**
+             * Specifies displayName.
+             * @param displayName The artifact source's display name
+             * @return the next update stage
+             */
+            Update withDisplayName(String displayName);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify FolderPath.
+         */
+        interface WithFolderPath {
+            /**
+             * Specifies folderPath.
+             * @param folderPath The folder containing artifacts
+             * @return the next update stage
+             */
+            Update withFolderPath(String folderPath);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify SecurityToken.
+         */
+        interface WithSecurityToken {
+            /**
+             * Specifies securityToken.
+             * @param securityToken The security token to authenticate to the artifact source
+             * @return the next update stage
+             */
+            Update withSecurityToken(String securityToken);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify SourceType.
+         */
+        interface WithSourceType {
+            /**
+             * Specifies sourceType.
+             * @param sourceType The artifact source's type. Possible values include: 'VsoGit', 'GitHub'
+             * @return the next update stage
+             */
+            Update withSourceType(SourceControlType sourceType);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status Indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next update stage
+             */
+            Update withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the artifactsource update allowing to specify Uri.
+         */
+        interface WithUri {
+            /**
+             * Specifies uri.
+             * @param uri The artifact source's URI
+             * @return the next update stage
+             */
+            Update withUri(String uri);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSourceFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSourceFragment.java
new file mode 100644
index 000000000000..e8bfe1ad5061
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSourceFragment.java
@@ -0,0 +1,283 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Properties of an artifact source.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ArtifactSourceFragment extends Resource {
+    /**
+     * The artifact source's display name.
+     */
+    @JsonProperty(value = "properties.displayName")
+    private String displayName;
+
+    /**
+     * The artifact source's URI.
+     */
+    @JsonProperty(value = "properties.uri")
+    private String uri;
+
+    /**
+     * The artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     */
+    @JsonProperty(value = "properties.sourceType")
+    private SourceControlType sourceType;
+
+    /**
+     * The folder containing artifacts.
+     */
+    @JsonProperty(value = "properties.folderPath")
+    private String folderPath;
+
+    /**
+     * The folder containing Azure Resource Manager templates.
+     */
+    @JsonProperty(value = "properties.armTemplateFolderPath")
+    private String armTemplateFolderPath;
+
+    /**
+     * The artifact source's branch reference.
+     */
+    @JsonProperty(value = "properties.branchRef")
+    private String branchRef;
+
+    /**
+     * The security token to authenticate to the artifact source.
+     */
+    @JsonProperty(value = "properties.securityToken")
+    private String securityToken;
+
+    /**
+     * Indicates if the artifact source is enabled (values: Enabled, Disabled).
+     * Possible values include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private EnableStatus status;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the artifact source's display name.
+     *
+     * @return the displayName value
+     */
+    public String displayName() {
+        return this.displayName;
+    }
+
+    /**
+     * Set the artifact source's display name.
+     *
+     * @param displayName the displayName value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withDisplayName(String displayName) {
+        this.displayName = displayName;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's URI.
+     *
+     * @return the uri value
+     */
+    public String uri() {
+        return this.uri;
+    }
+
+    /**
+     * Set the artifact source's URI.
+     *
+     * @param uri the uri value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withUri(String uri) {
+        this.uri = uri;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     *
+     * @return the sourceType value
+     */
+    public SourceControlType sourceType() {
+        return this.sourceType;
+    }
+
+    /**
+     * Set the artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     *
+     * @param sourceType the sourceType value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withSourceType(SourceControlType sourceType) {
+        this.sourceType = sourceType;
+        return this;
+    }
+
+    /**
+     * Get the folder containing artifacts.
+     *
+     * @return the folderPath value
+     */
+    public String folderPath() {
+        return this.folderPath;
+    }
+
+    /**
+     * Set the folder containing artifacts.
+     *
+     * @param folderPath the folderPath value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withFolderPath(String folderPath) {
+        this.folderPath = folderPath;
+        return this;
+    }
+
+    /**
+     * Get the folder containing Azure Resource Manager templates.
+     *
+     * @return the armTemplateFolderPath value
+     */
+    public String armTemplateFolderPath() {
+        return this.armTemplateFolderPath;
+    }
+
+    /**
+     * Set the folder containing Azure Resource Manager templates.
+     *
+     * @param armTemplateFolderPath the armTemplateFolderPath value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withArmTemplateFolderPath(String armTemplateFolderPath) {
+        this.armTemplateFolderPath = armTemplateFolderPath;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's branch reference.
+     *
+     * @return the branchRef value
+     */
+    public String branchRef() {
+        return this.branchRef;
+    }
+
+    /**
+     * Set the artifact source's branch reference.
+     *
+     * @param branchRef the branchRef value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withBranchRef(String branchRef) {
+        this.branchRef = branchRef;
+        return this;
+    }
+
+    /**
+     * Get the security token to authenticate to the artifact source.
+     *
+     * @return the securityToken value
+     */
+    public String securityToken() {
+        return this.securityToken;
+    }
+
+    /**
+     * Set the security token to authenticate to the artifact source.
+     *
+     * @param securityToken the securityToken value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withSecurityToken(String securityToken) {
+        this.securityToken = securityToken;
+        return this;
+    }
+
+    /**
+     * Get indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public EnableStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withStatus(EnableStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the ArtifactSourceFragment object itself.
+     */
+    public ArtifactSourceFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSources.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSources.java
new file mode 100644
index 000000000000..e6bf3a418bef
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ArtifactSources.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArtifactSourcesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing ArtifactSources.
+ */
+public interface ArtifactSources extends SupportsCreating<ArtifactSource.DefinitionStages.Blank>, HasInner<ArtifactSourcesInner> {
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ArtifactSource> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ArtifactSource> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifacts.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifacts.java
new file mode 100644
index 000000000000..e0fdca65fedd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Artifacts.java
@@ -0,0 +1,55 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ArtifactsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Artifacts.
+ */
+public interface Artifacts extends HasInner<ArtifactsInner> {
+    /**
+     * Generates an ARM template for the given artifact, uploads the required files to a storage account, and validates the generated artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param generateArmTemplateRequest Parameters for generating an ARM template for deploying artifacts.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ArmTemplateInfo> generateArmTemplateAsync(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest);
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Artifact> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name);
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Artifact> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachDiskProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachDiskProperties.java
new file mode 100644
index 000000000000..95355d2c42ba
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachDiskProperties.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of the disk to attach.
+ */
+public class AttachDiskProperties {
+    /**
+     * The resource ID of the Lab virtual machine to which the disk is
+     * attached.
+     */
+    @JsonProperty(value = "leasedByLabVmId")
+    private String leasedByLabVmId;
+
+    /**
+     * Get the resource ID of the Lab virtual machine to which the disk is attached.
+     *
+     * @return the leasedByLabVmId value
+     */
+    public String leasedByLabVmId() {
+        return this.leasedByLabVmId;
+    }
+
+    /**
+     * Set the resource ID of the Lab virtual machine to which the disk is attached.
+     *
+     * @param leasedByLabVmId the leasedByLabVmId value to set
+     * @return the AttachDiskProperties object itself.
+     */
+    public AttachDiskProperties withLeasedByLabVmId(String leasedByLabVmId) {
+        this.leasedByLabVmId = leasedByLabVmId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachNewDataDiskOptions.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachNewDataDiskOptions.java
new file mode 100644
index 000000000000..5768d0eae4e5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/AttachNewDataDiskOptions.java
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties to attach new disk to the Virtual Machine.
+ */
+public class AttachNewDataDiskOptions {
+    /**
+     * Size of the disk to be attached in Gibibytes.
+     */
+    @JsonProperty(value = "diskSizeGiB")
+    private Integer diskSizeGiB;
+
+    /**
+     * The name of the disk to be attached.
+     */
+    @JsonProperty(value = "diskName")
+    private String diskName;
+
+    /**
+     * The storage type for the disk (i.e. Standard, Premium). Possible values
+     * include: 'Standard', 'Premium'.
+     */
+    @JsonProperty(value = "diskType")
+    private StorageType diskType;
+
+    /**
+     * Get size of the disk to be attached in Gibibytes.
+     *
+     * @return the diskSizeGiB value
+     */
+    public Integer diskSizeGiB() {
+        return this.diskSizeGiB;
+    }
+
+    /**
+     * Set size of the disk to be attached in Gibibytes.
+     *
+     * @param diskSizeGiB the diskSizeGiB value to set
+     * @return the AttachNewDataDiskOptions object itself.
+     */
+    public AttachNewDataDiskOptions withDiskSizeGiB(Integer diskSizeGiB) {
+        this.diskSizeGiB = diskSizeGiB;
+        return this;
+    }
+
+    /**
+     * Get the name of the disk to be attached.
+     *
+     * @return the diskName value
+     */
+    public String diskName() {
+        return this.diskName;
+    }
+
+    /**
+     * Set the name of the disk to be attached.
+     *
+     * @param diskName the diskName value to set
+     * @return the AttachNewDataDiskOptions object itself.
+     */
+    public AttachNewDataDiskOptions withDiskName(String diskName) {
+        this.diskName = diskName;
+        return this;
+    }
+
+    /**
+     * Get the storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'.
+     *
+     * @return the diskType value
+     */
+    public StorageType diskType() {
+        return this.diskType;
+    }
+
+    /**
+     * Set the storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'.
+     *
+     * @param diskType the diskType value to set
+     * @return the AttachNewDataDiskOptions object itself.
+     */
+    public AttachNewDataDiskOptions withDiskType(StorageType diskType) {
+        this.diskType = diskType;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/BulkCreationParameters.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/BulkCreationParameters.java
new file mode 100644
index 000000000000..cec0e565186a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/BulkCreationParameters.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Parameters for creating multiple virtual machines as a single action.
+ */
+public class BulkCreationParameters {
+    /**
+     * The number of virtual machine instances to create.
+     */
+    @JsonProperty(value = "instanceCount")
+    private Integer instanceCount;
+
+    /**
+     * Get the number of virtual machine instances to create.
+     *
+     * @return the instanceCount value
+     */
+    public Integer instanceCount() {
+        return this.instanceCount;
+    }
+
+    /**
+     * Set the number of virtual machine instances to create.
+     *
+     * @param instanceCount the instanceCount value to set
+     * @return the BulkCreationParameters object itself.
+     */
+    public BulkCreationParameters withInstanceCount(Integer instanceCount) {
+        this.instanceCount = instanceCount;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDisk.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDisk.java
new file mode 100644
index 000000000000..cde8329a5adf
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDisk.java
@@ -0,0 +1,122 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * A data disks attached to a virtual machine.
+ */
+public class ComputeDataDisk {
+    /**
+     * Gets data disk name.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * When backed by a blob, the URI of underlying blob.
+     */
+    @JsonProperty(value = "diskUri")
+    private String diskUri;
+
+    /**
+     * When backed by managed disk, this is the ID of the compute disk
+     * resource.
+     */
+    @JsonProperty(value = "managedDiskId")
+    private String managedDiskId;
+
+    /**
+     * Gets data disk size in GiB.
+     */
+    @JsonProperty(value = "diskSizeGiB")
+    private Integer diskSizeGiB;
+
+    /**
+     * Get gets data disk name.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set gets data disk name.
+     *
+     * @param name the name value to set
+     * @return the ComputeDataDisk object itself.
+     */
+    public ComputeDataDisk withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get when backed by a blob, the URI of underlying blob.
+     *
+     * @return the diskUri value
+     */
+    public String diskUri() {
+        return this.diskUri;
+    }
+
+    /**
+     * Set when backed by a blob, the URI of underlying blob.
+     *
+     * @param diskUri the diskUri value to set
+     * @return the ComputeDataDisk object itself.
+     */
+    public ComputeDataDisk withDiskUri(String diskUri) {
+        this.diskUri = diskUri;
+        return this;
+    }
+
+    /**
+     * Get when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @return the managedDiskId value
+     */
+    public String managedDiskId() {
+        return this.managedDiskId;
+    }
+
+    /**
+     * Set when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @param managedDiskId the managedDiskId value to set
+     * @return the ComputeDataDisk object itself.
+     */
+    public ComputeDataDisk withManagedDiskId(String managedDiskId) {
+        this.managedDiskId = managedDiskId;
+        return this;
+    }
+
+    /**
+     * Get gets data disk size in GiB.
+     *
+     * @return the diskSizeGiB value
+     */
+    public Integer diskSizeGiB() {
+        return this.diskSizeGiB;
+    }
+
+    /**
+     * Set gets data disk size in GiB.
+     *
+     * @param diskSizeGiB the diskSizeGiB value to set
+     * @return the ComputeDataDisk object itself.
+     */
+    public ComputeDataDisk withDiskSizeGiB(Integer diskSizeGiB) {
+        this.diskSizeGiB = diskSizeGiB;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDiskFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDiskFragment.java
new file mode 100644
index 000000000000..8a879b4b2bba
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeDataDiskFragment.java
@@ -0,0 +1,122 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * A data disks attached to a virtual machine.
+ */
+public class ComputeDataDiskFragment {
+    /**
+     * Gets data disk name.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * When backed by a blob, the URI of underlying blob.
+     */
+    @JsonProperty(value = "diskUri")
+    private String diskUri;
+
+    /**
+     * When backed by managed disk, this is the ID of the compute disk
+     * resource.
+     */
+    @JsonProperty(value = "managedDiskId")
+    private String managedDiskId;
+
+    /**
+     * Gets data disk size in GiB.
+     */
+    @JsonProperty(value = "diskSizeGiB")
+    private Integer diskSizeGiB;
+
+    /**
+     * Get gets data disk name.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set gets data disk name.
+     *
+     * @param name the name value to set
+     * @return the ComputeDataDiskFragment object itself.
+     */
+    public ComputeDataDiskFragment withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get when backed by a blob, the URI of underlying blob.
+     *
+     * @return the diskUri value
+     */
+    public String diskUri() {
+        return this.diskUri;
+    }
+
+    /**
+     * Set when backed by a blob, the URI of underlying blob.
+     *
+     * @param diskUri the diskUri value to set
+     * @return the ComputeDataDiskFragment object itself.
+     */
+    public ComputeDataDiskFragment withDiskUri(String diskUri) {
+        this.diskUri = diskUri;
+        return this;
+    }
+
+    /**
+     * Get when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @return the managedDiskId value
+     */
+    public String managedDiskId() {
+        return this.managedDiskId;
+    }
+
+    /**
+     * Set when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @param managedDiskId the managedDiskId value to set
+     * @return the ComputeDataDiskFragment object itself.
+     */
+    public ComputeDataDiskFragment withManagedDiskId(String managedDiskId) {
+        this.managedDiskId = managedDiskId;
+        return this;
+    }
+
+    /**
+     * Get gets data disk size in GiB.
+     *
+     * @return the diskSizeGiB value
+     */
+    public Integer diskSizeGiB() {
+        return this.diskSizeGiB;
+    }
+
+    /**
+     * Set gets data disk size in GiB.
+     *
+     * @param diskSizeGiB the diskSizeGiB value to set
+     * @return the ComputeDataDiskFragment object itself.
+     */
+    public ComputeDataDiskFragment withDiskSizeGiB(Integer diskSizeGiB) {
+        this.diskSizeGiB = diskSizeGiB;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatus.java
new file mode 100644
index 000000000000..d3719422bdef
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatus.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Status information about a virtual machine.
+ */
+public class ComputeVmInstanceViewStatus {
+    /**
+     * Gets the status Code.
+     */
+    @JsonProperty(value = "code")
+    private String code;
+
+    /**
+     * Gets the short localizable label for the status.
+     */
+    @JsonProperty(value = "displayStatus")
+    private String displayStatus;
+
+    /**
+     * Gets the message associated with the status.
+     */
+    @JsonProperty(value = "message")
+    private String message;
+
+    /**
+     * Get gets the status Code.
+     *
+     * @return the code value
+     */
+    public String code() {
+        return this.code;
+    }
+
+    /**
+     * Set gets the status Code.
+     *
+     * @param code the code value to set
+     * @return the ComputeVmInstanceViewStatus object itself.
+     */
+    public ComputeVmInstanceViewStatus withCode(String code) {
+        this.code = code;
+        return this;
+    }
+
+    /**
+     * Get gets the short localizable label for the status.
+     *
+     * @return the displayStatus value
+     */
+    public String displayStatus() {
+        return this.displayStatus;
+    }
+
+    /**
+     * Set gets the short localizable label for the status.
+     *
+     * @param displayStatus the displayStatus value to set
+     * @return the ComputeVmInstanceViewStatus object itself.
+     */
+    public ComputeVmInstanceViewStatus withDisplayStatus(String displayStatus) {
+        this.displayStatus = displayStatus;
+        return this;
+    }
+
+    /**
+     * Get gets the message associated with the status.
+     *
+     * @return the message value
+     */
+    public String message() {
+        return this.message;
+    }
+
+    /**
+     * Set gets the message associated with the status.
+     *
+     * @param message the message value to set
+     * @return the ComputeVmInstanceViewStatus object itself.
+     */
+    public ComputeVmInstanceViewStatus withMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatusFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatusFragment.java
new file mode 100644
index 000000000000..5d7c2431e861
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmInstanceViewStatusFragment.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Status information about a virtual machine.
+ */
+public class ComputeVmInstanceViewStatusFragment {
+    /**
+     * Gets the status Code.
+     */
+    @JsonProperty(value = "code")
+    private String code;
+
+    /**
+     * Gets the short localizable label for the status.
+     */
+    @JsonProperty(value = "displayStatus")
+    private String displayStatus;
+
+    /**
+     * Gets the message associated with the status.
+     */
+    @JsonProperty(value = "message")
+    private String message;
+
+    /**
+     * Get gets the status Code.
+     *
+     * @return the code value
+     */
+    public String code() {
+        return this.code;
+    }
+
+    /**
+     * Set gets the status Code.
+     *
+     * @param code the code value to set
+     * @return the ComputeVmInstanceViewStatusFragment object itself.
+     */
+    public ComputeVmInstanceViewStatusFragment withCode(String code) {
+        this.code = code;
+        return this;
+    }
+
+    /**
+     * Get gets the short localizable label for the status.
+     *
+     * @return the displayStatus value
+     */
+    public String displayStatus() {
+        return this.displayStatus;
+    }
+
+    /**
+     * Set gets the short localizable label for the status.
+     *
+     * @param displayStatus the displayStatus value to set
+     * @return the ComputeVmInstanceViewStatusFragment object itself.
+     */
+    public ComputeVmInstanceViewStatusFragment withDisplayStatus(String displayStatus) {
+        this.displayStatus = displayStatus;
+        return this;
+    }
+
+    /**
+     * Get gets the message associated with the status.
+     *
+     * @return the message value
+     */
+    public String message() {
+        return this.message;
+    }
+
+    /**
+     * Set gets the message associated with the status.
+     *
+     * @param message the message value to set
+     * @return the ComputeVmInstanceViewStatusFragment object itself.
+     */
+    public ComputeVmInstanceViewStatusFragment withMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmProperties.java
new file mode 100644
index 000000000000..863cdcad6186
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmProperties.java
@@ -0,0 +1,200 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a virtual machine returned by the Microsoft.Compute API.
+ */
+public class ComputeVmProperties {
+    /**
+     * Gets the statuses of the virtual machine.
+     */
+    @JsonProperty(value = "statuses")
+    private List<ComputeVmInstanceViewStatus> statuses;
+
+    /**
+     * Gets the OS type of the virtual machine.
+     */
+    @JsonProperty(value = "osType")
+    private String osType;
+
+    /**
+     * Gets the size of the virtual machine.
+     */
+    @JsonProperty(value = "vmSize")
+    private String vmSize;
+
+    /**
+     * Gets the network interface ID of the virtual machine.
+     */
+    @JsonProperty(value = "networkInterfaceId")
+    private String networkInterfaceId;
+
+    /**
+     * Gets OS disk blob uri for the virtual machine.
+     */
+    @JsonProperty(value = "osDiskId")
+    private String osDiskId;
+
+    /**
+     * Gets data disks blob uri for the virtual machine.
+     */
+    @JsonProperty(value = "dataDiskIds")
+    private List<String> dataDiskIds;
+
+    /**
+     * Gets all data disks attached to the virtual machine.
+     */
+    @JsonProperty(value = "dataDisks")
+    private List<ComputeDataDisk> dataDisks;
+
+    /**
+     * Get gets the statuses of the virtual machine.
+     *
+     * @return the statuses value
+     */
+    public List<ComputeVmInstanceViewStatus> statuses() {
+        return this.statuses;
+    }
+
+    /**
+     * Set gets the statuses of the virtual machine.
+     *
+     * @param statuses the statuses value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withStatuses(List<ComputeVmInstanceViewStatus> statuses) {
+        this.statuses = statuses;
+        return this;
+    }
+
+    /**
+     * Get gets the OS type of the virtual machine.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set gets the OS type of the virtual machine.
+     *
+     * @param osType the osType value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get gets the size of the virtual machine.
+     *
+     * @return the vmSize value
+     */
+    public String vmSize() {
+        return this.vmSize;
+    }
+
+    /**
+     * Set gets the size of the virtual machine.
+     *
+     * @param vmSize the vmSize value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withVmSize(String vmSize) {
+        this.vmSize = vmSize;
+        return this;
+    }
+
+    /**
+     * Get gets the network interface ID of the virtual machine.
+     *
+     * @return the networkInterfaceId value
+     */
+    public String networkInterfaceId() {
+        return this.networkInterfaceId;
+    }
+
+    /**
+     * Set gets the network interface ID of the virtual machine.
+     *
+     * @param networkInterfaceId the networkInterfaceId value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withNetworkInterfaceId(String networkInterfaceId) {
+        this.networkInterfaceId = networkInterfaceId;
+        return this;
+    }
+
+    /**
+     * Get gets OS disk blob uri for the virtual machine.
+     *
+     * @return the osDiskId value
+     */
+    public String osDiskId() {
+        return this.osDiskId;
+    }
+
+    /**
+     * Set gets OS disk blob uri for the virtual machine.
+     *
+     * @param osDiskId the osDiskId value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withOsDiskId(String osDiskId) {
+        this.osDiskId = osDiskId;
+        return this;
+    }
+
+    /**
+     * Get gets data disks blob uri for the virtual machine.
+     *
+     * @return the dataDiskIds value
+     */
+    public List<String> dataDiskIds() {
+        return this.dataDiskIds;
+    }
+
+    /**
+     * Set gets data disks blob uri for the virtual machine.
+     *
+     * @param dataDiskIds the dataDiskIds value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withDataDiskIds(List<String> dataDiskIds) {
+        this.dataDiskIds = dataDiskIds;
+        return this;
+    }
+
+    /**
+     * Get gets all data disks attached to the virtual machine.
+     *
+     * @return the dataDisks value
+     */
+    public List<ComputeDataDisk> dataDisks() {
+        return this.dataDisks;
+    }
+
+    /**
+     * Set gets all data disks attached to the virtual machine.
+     *
+     * @param dataDisks the dataDisks value to set
+     * @return the ComputeVmProperties object itself.
+     */
+    public ComputeVmProperties withDataDisks(List<ComputeDataDisk> dataDisks) {
+        this.dataDisks = dataDisks;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmPropertiesFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmPropertiesFragment.java
new file mode 100644
index 000000000000..243e8f2c6adf
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ComputeVmPropertiesFragment.java
@@ -0,0 +1,200 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a virtual machine returned by the Microsoft.Compute API.
+ */
+public class ComputeVmPropertiesFragment {
+    /**
+     * Gets the statuses of the virtual machine.
+     */
+    @JsonProperty(value = "statuses")
+    private List<ComputeVmInstanceViewStatusFragment> statuses;
+
+    /**
+     * Gets the OS type of the virtual machine.
+     */
+    @JsonProperty(value = "osType")
+    private String osType;
+
+    /**
+     * Gets the size of the virtual machine.
+     */
+    @JsonProperty(value = "vmSize")
+    private String vmSize;
+
+    /**
+     * Gets the network interface ID of the virtual machine.
+     */
+    @JsonProperty(value = "networkInterfaceId")
+    private String networkInterfaceId;
+
+    /**
+     * Gets OS disk blob uri for the virtual machine.
+     */
+    @JsonProperty(value = "osDiskId")
+    private String osDiskId;
+
+    /**
+     * Gets data disks blob uri for the virtual machine.
+     */
+    @JsonProperty(value = "dataDiskIds")
+    private List<String> dataDiskIds;
+
+    /**
+     * Gets all data disks attached to the virtual machine.
+     */
+    @JsonProperty(value = "dataDisks")
+    private List<ComputeDataDiskFragment> dataDisks;
+
+    /**
+     * Get gets the statuses of the virtual machine.
+     *
+     * @return the statuses value
+     */
+    public List<ComputeVmInstanceViewStatusFragment> statuses() {
+        return this.statuses;
+    }
+
+    /**
+     * Set gets the statuses of the virtual machine.
+     *
+     * @param statuses the statuses value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withStatuses(List<ComputeVmInstanceViewStatusFragment> statuses) {
+        this.statuses = statuses;
+        return this;
+    }
+
+    /**
+     * Get gets the OS type of the virtual machine.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set gets the OS type of the virtual machine.
+     *
+     * @param osType the osType value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get gets the size of the virtual machine.
+     *
+     * @return the vmSize value
+     */
+    public String vmSize() {
+        return this.vmSize;
+    }
+
+    /**
+     * Set gets the size of the virtual machine.
+     *
+     * @param vmSize the vmSize value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withVmSize(String vmSize) {
+        this.vmSize = vmSize;
+        return this;
+    }
+
+    /**
+     * Get gets the network interface ID of the virtual machine.
+     *
+     * @return the networkInterfaceId value
+     */
+    public String networkInterfaceId() {
+        return this.networkInterfaceId;
+    }
+
+    /**
+     * Set gets the network interface ID of the virtual machine.
+     *
+     * @param networkInterfaceId the networkInterfaceId value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withNetworkInterfaceId(String networkInterfaceId) {
+        this.networkInterfaceId = networkInterfaceId;
+        return this;
+    }
+
+    /**
+     * Get gets OS disk blob uri for the virtual machine.
+     *
+     * @return the osDiskId value
+     */
+    public String osDiskId() {
+        return this.osDiskId;
+    }
+
+    /**
+     * Set gets OS disk blob uri for the virtual machine.
+     *
+     * @param osDiskId the osDiskId value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withOsDiskId(String osDiskId) {
+        this.osDiskId = osDiskId;
+        return this;
+    }
+
+    /**
+     * Get gets data disks blob uri for the virtual machine.
+     *
+     * @return the dataDiskIds value
+     */
+    public List<String> dataDiskIds() {
+        return this.dataDiskIds;
+    }
+
+    /**
+     * Set gets data disks blob uri for the virtual machine.
+     *
+     * @param dataDiskIds the dataDiskIds value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withDataDiskIds(List<String> dataDiskIds) {
+        this.dataDiskIds = dataDiskIds;
+        return this;
+    }
+
+    /**
+     * Get gets all data disks attached to the virtual machine.
+     *
+     * @return the dataDisks value
+     */
+    public List<ComputeDataDiskFragment> dataDisks() {
+        return this.dataDisks;
+    }
+
+    /**
+     * Set gets all data disks attached to the virtual machine.
+     *
+     * @param dataDisks the dataDisks value to set
+     * @return the ComputeVmPropertiesFragment object itself.
+     */
+    public ComputeVmPropertiesFragment withDataDisks(List<ComputeDataDiskFragment> dataDisks) {
+        this.dataDisks = dataDisks;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdProperties.java
new file mode 100644
index 000000000000..832c128cacb3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdProperties.java
@@ -0,0 +1,150 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a cost threshold item.
+ */
+public class CostThresholdProperties {
+    /**
+     * The ID of the cost threshold item.
+     */
+    @JsonProperty(value = "thresholdId")
+    private String thresholdId;
+
+    /**
+     * The value of the percentage cost threshold.
+     */
+    @JsonProperty(value = "percentageThreshold")
+    private PercentageCostThresholdProperties percentageThreshold;
+
+    /**
+     * Indicates whether this threshold will be displayed on cost charts.
+     * Possible values include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "displayOnChart")
+    private CostThresholdStatus displayOnChart;
+
+    /**
+     * Indicates whether notifications will be sent when this threshold is
+     * exceeded. Possible values include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "sendNotificationWhenExceeded")
+    private CostThresholdStatus sendNotificationWhenExceeded;
+
+    /**
+     * Indicates the datetime when notifications were last sent for this
+     * threshold.
+     */
+    @JsonProperty(value = "notificationSent")
+    private String notificationSent;
+
+    /**
+     * Get the ID of the cost threshold item.
+     *
+     * @return the thresholdId value
+     */
+    public String thresholdId() {
+        return this.thresholdId;
+    }
+
+    /**
+     * Set the ID of the cost threshold item.
+     *
+     * @param thresholdId the thresholdId value to set
+     * @return the CostThresholdProperties object itself.
+     */
+    public CostThresholdProperties withThresholdId(String thresholdId) {
+        this.thresholdId = thresholdId;
+        return this;
+    }
+
+    /**
+     * Get the value of the percentage cost threshold.
+     *
+     * @return the percentageThreshold value
+     */
+    public PercentageCostThresholdProperties percentageThreshold() {
+        return this.percentageThreshold;
+    }
+
+    /**
+     * Set the value of the percentage cost threshold.
+     *
+     * @param percentageThreshold the percentageThreshold value to set
+     * @return the CostThresholdProperties object itself.
+     */
+    public CostThresholdProperties withPercentageThreshold(PercentageCostThresholdProperties percentageThreshold) {
+        this.percentageThreshold = percentageThreshold;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this threshold will be displayed on cost charts. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the displayOnChart value
+     */
+    public CostThresholdStatus displayOnChart() {
+        return this.displayOnChart;
+    }
+
+    /**
+     * Set indicates whether this threshold will be displayed on cost charts. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param displayOnChart the displayOnChart value to set
+     * @return the CostThresholdProperties object itself.
+     */
+    public CostThresholdProperties withDisplayOnChart(CostThresholdStatus displayOnChart) {
+        this.displayOnChart = displayOnChart;
+        return this;
+    }
+
+    /**
+     * Get indicates whether notifications will be sent when this threshold is exceeded. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the sendNotificationWhenExceeded value
+     */
+    public CostThresholdStatus sendNotificationWhenExceeded() {
+        return this.sendNotificationWhenExceeded;
+    }
+
+    /**
+     * Set indicates whether notifications will be sent when this threshold is exceeded. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param sendNotificationWhenExceeded the sendNotificationWhenExceeded value to set
+     * @return the CostThresholdProperties object itself.
+     */
+    public CostThresholdProperties withSendNotificationWhenExceeded(CostThresholdStatus sendNotificationWhenExceeded) {
+        this.sendNotificationWhenExceeded = sendNotificationWhenExceeded;
+        return this;
+    }
+
+    /**
+     * Get indicates the datetime when notifications were last sent for this threshold.
+     *
+     * @return the notificationSent value
+     */
+    public String notificationSent() {
+        return this.notificationSent;
+    }
+
+    /**
+     * Set indicates the datetime when notifications were last sent for this threshold.
+     *
+     * @param notificationSent the notificationSent value to set
+     * @return the CostThresholdProperties object itself.
+     */
+    public CostThresholdProperties withNotificationSent(String notificationSent) {
+        this.notificationSent = notificationSent;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdStatus.java
new file mode 100644
index 000000000000..ea3113123fb6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostThresholdStatus.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for CostThresholdStatus.
+ */
+public final class CostThresholdStatus extends ExpandableStringEnum<CostThresholdStatus> {
+    /** Static value Enabled for CostThresholdStatus. */
+    public static final CostThresholdStatus ENABLED = fromString("Enabled");
+
+    /** Static value Disabled for CostThresholdStatus. */
+    public static final CostThresholdStatus DISABLED = fromString("Disabled");
+
+    /**
+     * Creates or finds a CostThresholdStatus from its string representation.
+     * @param name a name to look for
+     * @return the corresponding CostThresholdStatus
+     */
+    @JsonCreator
+    public static CostThresholdStatus fromString(String name) {
+        return fromString(name, CostThresholdStatus.class);
+    }
+
+    /**
+     * @return known CostThresholdStatus values
+     */
+    public static Collection<CostThresholdStatus> values() {
+        return values(CostThresholdStatus.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostType.java
new file mode 100644
index 000000000000..1aa0474e825f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CostType.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for CostType.
+ */
+public final class CostType extends ExpandableStringEnum<CostType> {
+    /** Static value Unavailable for CostType. */
+    public static final CostType UNAVAILABLE = fromString("Unavailable");
+
+    /** Static value Reported for CostType. */
+    public static final CostType REPORTED = fromString("Reported");
+
+    /** Static value Projected for CostType. */
+    public static final CostType PROJECTED = fromString("Projected");
+
+    /**
+     * Creates or finds a CostType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding CostType
+     */
+    @JsonCreator
+    public static CostType fromString(String name) {
+        return fromString(name, CostType.class);
+    }
+
+    /**
+     * @return known CostType values
+     */
+    public static Collection<CostType> values() {
+        return values(CostType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Costs.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Costs.java
new file mode 100644
index 000000000000..39febe9dface
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Costs.java
@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.CostsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Costs.
+ */
+public interface Costs extends SupportsCreating<LabCost.DefinitionStages.Blank>, HasInner<CostsInner> {
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabCost> getAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImage.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImage.java
new file mode 100644
index 000000000000..259a4f960da9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImage.java
@@ -0,0 +1,356 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.CustomImageInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing CustomImage.
+ */
+public interface CustomImage extends HasInner<CustomImageInner>, Indexable, Refreshable<CustomImage>, Updatable<CustomImage.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the author value.
+     */
+    String author();
+
+    /**
+     * @return the creationDate value.
+     */
+    DateTime creationDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the managedImageId value.
+     */
+    String managedImageId();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the vhd value.
+     */
+    CustomImagePropertiesCustom vhd();
+
+    /**
+     * @return the vm value.
+     */
+    CustomImagePropertiesFromVm vm();
+
+    /**
+     * The entirety of the CustomImage definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of CustomImage definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a CustomImage definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Author.
+         */
+        interface WithAuthor {
+            /**
+             * Specifies author.
+             * @param author The author of the custom image
+             * @return the next definition stage
+             */
+            WithCreate withAuthor(String author);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the custom image
+             * @return the next definition stage
+             */
+            WithCreate withDescription(String description);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify ManagedImageId.
+         */
+        interface WithManagedImageId {
+            /**
+             * Specifies managedImageId.
+             * @param managedImageId The Managed Image Id backing the custom image
+             * @return the next definition stage
+             */
+            WithCreate withManagedImageId(String managedImageId);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Vhd.
+         */
+        interface WithVhd {
+            /**
+             * Specifies vhd.
+             * @param vhd The VHD from which the image is to be created
+             * @return the next definition stage
+             */
+            WithCreate withVhd(CustomImagePropertiesCustom vhd);
+        }
+
+        /**
+         * The stage of the customimage definition allowing to specify Vm.
+         */
+        interface WithVm {
+            /**
+             * Specifies vm.
+             * @param vm The virtual machine from which the image is to be created
+             * @return the next definition stage
+             */
+            WithCreate withVm(CustomImagePropertiesFromVm vm);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<CustomImage>, DefinitionStages.WithAuthor, DefinitionStages.WithDescription, DefinitionStages.WithLocation, DefinitionStages.WithManagedImageId, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithVhd, DefinitionStages.WithVm {
+        }
+    }
+    /**
+     * The template for a CustomImage update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<CustomImage>, UpdateStages.WithAuthor, UpdateStages.WithDescription, UpdateStages.WithLocation, UpdateStages.WithManagedImageId, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithVhd, UpdateStages.WithVm {
+    }
+
+    /**
+     * Grouping of CustomImage update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the customimage update allowing to specify Author.
+         */
+        interface WithAuthor {
+            /**
+             * Specifies author.
+             * @param author The author of the custom image
+             * @return the next update stage
+             */
+            Update withAuthor(String author);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the custom image
+             * @return the next update stage
+             */
+            Update withDescription(String description);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify ManagedImageId.
+         */
+        interface WithManagedImageId {
+            /**
+             * Specifies managedImageId.
+             * @param managedImageId The Managed Image Id backing the custom image
+             * @return the next update stage
+             */
+            Update withManagedImageId(String managedImageId);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify Vhd.
+         */
+        interface WithVhd {
+            /**
+             * Specifies vhd.
+             * @param vhd The VHD from which the image is to be created
+             * @return the next update stage
+             */
+            Update withVhd(CustomImagePropertiesCustom vhd);
+        }
+
+        /**
+         * The stage of the customimage update allowing to specify Vm.
+         */
+        interface WithVm {
+            /**
+             * Specifies vm.
+             * @param vm The virtual machine from which the image is to be created
+             * @return the next update stage
+             */
+            Update withVm(CustomImagePropertiesFromVm vm);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImageOsType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImageOsType.java
new file mode 100644
index 000000000000..700fe6b66345
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImageOsType.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for CustomImageOsType.
+ */
+public final class CustomImageOsType extends ExpandableStringEnum<CustomImageOsType> {
+    /** Static value Windows for CustomImageOsType. */
+    public static final CustomImageOsType WINDOWS = fromString("Windows");
+
+    /** Static value Linux for CustomImageOsType. */
+    public static final CustomImageOsType LINUX = fromString("Linux");
+
+    /** Static value None for CustomImageOsType. */
+    public static final CustomImageOsType NONE = fromString("None");
+
+    /**
+     * Creates or finds a CustomImageOsType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding CustomImageOsType
+     */
+    @JsonCreator
+    public static CustomImageOsType fromString(String name) {
+        return fromString(name, CustomImageOsType.class);
+    }
+
+    /**
+     * @return known CustomImageOsType values
+     */
+    public static Collection<CustomImageOsType> values() {
+        return values(CustomImageOsType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesCustom.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesCustom.java
new file mode 100644
index 000000000000..581ec7f8df27
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesCustom.java
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for creating a custom image from a VHD.
+ */
+public class CustomImagePropertiesCustom {
+    /**
+     * The image name.
+     */
+    @JsonProperty(value = "imageName")
+    private String imageName;
+
+    /**
+     * Indicates whether sysprep has been run on the VHD.
+     */
+    @JsonProperty(value = "sysPrep")
+    private Boolean sysPrep;
+
+    /**
+     * The OS type of the custom image (i.e. Windows, Linux). Possible values
+     * include: 'Windows', 'Linux', 'None'.
+     */
+    @JsonProperty(value = "osType", required = true)
+    private CustomImageOsType osType;
+
+    /**
+     * Get the image name.
+     *
+     * @return the imageName value
+     */
+    public String imageName() {
+        return this.imageName;
+    }
+
+    /**
+     * Set the image name.
+     *
+     * @param imageName the imageName value to set
+     * @return the CustomImagePropertiesCustom object itself.
+     */
+    public CustomImagePropertiesCustom withImageName(String imageName) {
+        this.imageName = imageName;
+        return this;
+    }
+
+    /**
+     * Get indicates whether sysprep has been run on the VHD.
+     *
+     * @return the sysPrep value
+     */
+    public Boolean sysPrep() {
+        return this.sysPrep;
+    }
+
+    /**
+     * Set indicates whether sysprep has been run on the VHD.
+     *
+     * @param sysPrep the sysPrep value to set
+     * @return the CustomImagePropertiesCustom object itself.
+     */
+    public CustomImagePropertiesCustom withSysPrep(Boolean sysPrep) {
+        this.sysPrep = sysPrep;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the custom image (i.e. Windows, Linux). Possible values include: 'Windows', 'Linux', 'None'.
+     *
+     * @return the osType value
+     */
+    public CustomImageOsType osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the custom image (i.e. Windows, Linux). Possible values include: 'Windows', 'Linux', 'None'.
+     *
+     * @param osType the osType value to set
+     * @return the CustomImagePropertiesCustom object itself.
+     */
+    public CustomImagePropertiesCustom withOsType(CustomImageOsType osType) {
+        this.osType = osType;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesFromVm.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesFromVm.java
new file mode 100644
index 000000000000..8b2f05c669a6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImagePropertiesFromVm.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for creating a custom image from a virtual machine.
+ */
+public class CustomImagePropertiesFromVm {
+    /**
+     * The source vm identifier.
+     */
+    @JsonProperty(value = "sourceVmId")
+    private String sourceVmId;
+
+    /**
+     * The Windows OS information of the VM.
+     */
+    @JsonProperty(value = "windowsOsInfo")
+    private WindowsOsInfo windowsOsInfo;
+
+    /**
+     * The Linux OS information of the VM.
+     */
+    @JsonProperty(value = "linuxOsInfo")
+    private LinuxOsInfo linuxOsInfo;
+
+    /**
+     * Get the source vm identifier.
+     *
+     * @return the sourceVmId value
+     */
+    public String sourceVmId() {
+        return this.sourceVmId;
+    }
+
+    /**
+     * Set the source vm identifier.
+     *
+     * @param sourceVmId the sourceVmId value to set
+     * @return the CustomImagePropertiesFromVm object itself.
+     */
+    public CustomImagePropertiesFromVm withSourceVmId(String sourceVmId) {
+        this.sourceVmId = sourceVmId;
+        return this;
+    }
+
+    /**
+     * Get the Windows OS information of the VM.
+     *
+     * @return the windowsOsInfo value
+     */
+    public WindowsOsInfo windowsOsInfo() {
+        return this.windowsOsInfo;
+    }
+
+    /**
+     * Set the Windows OS information of the VM.
+     *
+     * @param windowsOsInfo the windowsOsInfo value to set
+     * @return the CustomImagePropertiesFromVm object itself.
+     */
+    public CustomImagePropertiesFromVm withWindowsOsInfo(WindowsOsInfo windowsOsInfo) {
+        this.windowsOsInfo = windowsOsInfo;
+        return this;
+    }
+
+    /**
+     * Get the Linux OS information of the VM.
+     *
+     * @return the linuxOsInfo value
+     */
+    public LinuxOsInfo linuxOsInfo() {
+        return this.linuxOsInfo;
+    }
+
+    /**
+     * Set the Linux OS information of the VM.
+     *
+     * @param linuxOsInfo the linuxOsInfo value to set
+     * @return the CustomImagePropertiesFromVm object itself.
+     */
+    public CustomImagePropertiesFromVm withLinuxOsInfo(LinuxOsInfo linuxOsInfo) {
+        this.linuxOsInfo = linuxOsInfo;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImages.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImages.java
new file mode 100644
index 000000000000..b4d4adbb58e0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/CustomImages.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.CustomImagesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing CustomImages.
+ */
+public interface CustomImages extends SupportsCreating<CustomImage.DefinitionStages.Blank>, HasInner<CustomImagesInner> {
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<CustomImage> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<CustomImage> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DataDiskProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DataDiskProperties.java
new file mode 100644
index 000000000000..e69c4da11b89
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DataDiskProperties.java
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Request body for adding a new or existing data disk to a virtual machine.
+ */
+public class DataDiskProperties {
+    /**
+     * Specifies options to attach a new disk to the virtual machine.
+     */
+    @JsonProperty(value = "attachNewDataDiskOptions")
+    private AttachNewDataDiskOptions attachNewDataDiskOptions;
+
+    /**
+     * Specifies the existing lab disk id to attach to virtual machine.
+     */
+    @JsonProperty(value = "existingLabDiskId")
+    private String existingLabDiskId;
+
+    /**
+     * Caching option for a data disk (i.e. None, ReadOnly, ReadWrite).
+     * Possible values include: 'None', 'ReadOnly', 'ReadWrite'.
+     */
+    @JsonProperty(value = "hostCaching")
+    private HostCachingOptions hostCaching;
+
+    /**
+     * Get specifies options to attach a new disk to the virtual machine.
+     *
+     * @return the attachNewDataDiskOptions value
+     */
+    public AttachNewDataDiskOptions attachNewDataDiskOptions() {
+        return this.attachNewDataDiskOptions;
+    }
+
+    /**
+     * Set specifies options to attach a new disk to the virtual machine.
+     *
+     * @param attachNewDataDiskOptions the attachNewDataDiskOptions value to set
+     * @return the DataDiskProperties object itself.
+     */
+    public DataDiskProperties withAttachNewDataDiskOptions(AttachNewDataDiskOptions attachNewDataDiskOptions) {
+        this.attachNewDataDiskOptions = attachNewDataDiskOptions;
+        return this;
+    }
+
+    /**
+     * Get specifies the existing lab disk id to attach to virtual machine.
+     *
+     * @return the existingLabDiskId value
+     */
+    public String existingLabDiskId() {
+        return this.existingLabDiskId;
+    }
+
+    /**
+     * Set specifies the existing lab disk id to attach to virtual machine.
+     *
+     * @param existingLabDiskId the existingLabDiskId value to set
+     * @return the DataDiskProperties object itself.
+     */
+    public DataDiskProperties withExistingLabDiskId(String existingLabDiskId) {
+        this.existingLabDiskId = existingLabDiskId;
+        return this;
+    }
+
+    /**
+     * Get caching option for a data disk (i.e. None, ReadOnly, ReadWrite). Possible values include: 'None', 'ReadOnly', 'ReadWrite'.
+     *
+     * @return the hostCaching value
+     */
+    public HostCachingOptions hostCaching() {
+        return this.hostCaching;
+    }
+
+    /**
+     * Set caching option for a data disk (i.e. None, ReadOnly, ReadWrite). Possible values include: 'None', 'ReadOnly', 'ReadWrite'.
+     *
+     * @param hostCaching the hostCaching value to set
+     * @return the DataDiskProperties object itself.
+     */
+    public DataDiskProperties withHostCaching(HostCachingOptions hostCaching) {
+        this.hostCaching = hostCaching;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetails.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetails.java
new file mode 100644
index 000000000000..8969ccb57a3b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetails.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a daily schedule.
+ */
+public class DayDetails {
+    /**
+     * The time of day the schedule will occur.
+     */
+    @JsonProperty(value = "time")
+    private String time;
+
+    /**
+     * Get the time of day the schedule will occur.
+     *
+     * @return the time value
+     */
+    public String time() {
+        return this.time;
+    }
+
+    /**
+     * Set the time of day the schedule will occur.
+     *
+     * @param time the time value to set
+     * @return the DayDetails object itself.
+     */
+    public DayDetails withTime(String time) {
+        this.time = time;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetailsFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetailsFragment.java
new file mode 100644
index 000000000000..3c3c4d4cb351
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DayDetailsFragment.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a daily schedule.
+ */
+public class DayDetailsFragment {
+    /**
+     * The time of day the schedule will occur.
+     */
+    @JsonProperty(value = "time")
+    private String time;
+
+    /**
+     * Get the time of day the schedule will occur.
+     *
+     * @return the time value
+     */
+    public String time() {
+        return this.time;
+    }
+
+    /**
+     * Set the time of day the schedule will occur.
+     *
+     * @param time the time value to set
+     * @return the DayDetailsFragment object itself.
+     */
+    public DayDetailsFragment withTime(String time) {
+        this.time = time;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDataDiskProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDataDiskProperties.java
new file mode 100644
index 000000000000..e672577faa83
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDataDiskProperties.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Request body for detaching data disk from a virtual machine.
+ */
+public class DetachDataDiskProperties {
+    /**
+     * Specifies the disk resource ID to detach from virtual machine.
+     */
+    @JsonProperty(value = "existingLabDiskId")
+    private String existingLabDiskId;
+
+    /**
+     * Get specifies the disk resource ID to detach from virtual machine.
+     *
+     * @return the existingLabDiskId value
+     */
+    public String existingLabDiskId() {
+        return this.existingLabDiskId;
+    }
+
+    /**
+     * Set specifies the disk resource ID to detach from virtual machine.
+     *
+     * @param existingLabDiskId the existingLabDiskId value to set
+     * @return the DetachDataDiskProperties object itself.
+     */
+    public DetachDataDiskProperties withExistingLabDiskId(String existingLabDiskId) {
+        this.existingLabDiskId = existingLabDiskId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDiskProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDiskProperties.java
new file mode 100644
index 000000000000..f9d019ff2fc7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DetachDiskProperties.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of the disk to detach.
+ */
+public class DetachDiskProperties {
+    /**
+     * The resource ID of the Lab VM to which the disk is attached.
+     */
+    @JsonProperty(value = "leasedByLabVmId")
+    private String leasedByLabVmId;
+
+    /**
+     * Get the resource ID of the Lab VM to which the disk is attached.
+     *
+     * @return the leasedByLabVmId value
+     */
+    public String leasedByLabVmId() {
+        return this.leasedByLabVmId;
+    }
+
+    /**
+     * Set the resource ID of the Lab VM to which the disk is attached.
+     *
+     * @param leasedByLabVmId the leasedByLabVmId value to set
+     * @return the DetachDiskProperties object itself.
+     */
+    public DetachDiskProperties withLeasedByLabVmId(String leasedByLabVmId) {
+        this.leasedByLabVmId = leasedByLabVmId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disk.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disk.java
new file mode 100644
index 000000000000..938fd39f83d0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disk.java
@@ -0,0 +1,415 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DiskInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing Disk.
+ */
+public interface Disk extends HasInner<DiskInner>, Indexable, Refreshable<Disk>, Updatable<Disk.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the diskBlobName value.
+     */
+    String diskBlobName();
+
+    /**
+     * @return the diskSizeGiB value.
+     */
+    Integer diskSizeGiB();
+
+    /**
+     * @return the diskType value.
+     */
+    StorageType diskType();
+
+    /**
+     * @return the diskUri value.
+     */
+    String diskUri();
+
+    /**
+     * @return the hostCaching value.
+     */
+    String hostCaching();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the leasedByLabVmId value.
+     */
+    String leasedByLabVmId();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the managedDiskId value.
+     */
+    String managedDiskId();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the Disk definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithUser, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Disk definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Disk definition.
+         */
+        interface Blank extends WithUser {
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify User.
+         */
+        interface WithUser {
+           /**
+            * Specifies resourceGroupName, labName, userName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @param userName The name of the user profile
+            * @return the next definition stage
+            */
+            WithCreate withExistingUser(String resourceGroupName, String labName, String userName);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify DiskBlobName.
+         */
+        interface WithDiskBlobName {
+            /**
+             * Specifies diskBlobName.
+             * @param diskBlobName When backed by a blob, the name of the VHD blob without extension
+             * @return the next definition stage
+             */
+            WithCreate withDiskBlobName(String diskBlobName);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify DiskSizeGiB.
+         */
+        interface WithDiskSizeGiB {
+            /**
+             * Specifies diskSizeGiB.
+             * @param diskSizeGiB The size of the disk in Gibibytes
+             * @return the next definition stage
+             */
+            WithCreate withDiskSizeGiB(Integer diskSizeGiB);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify DiskType.
+         */
+        interface WithDiskType {
+            /**
+             * Specifies diskType.
+             * @param diskType The storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'
+             * @return the next definition stage
+             */
+            WithCreate withDiskType(StorageType diskType);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify DiskUri.
+         */
+        interface WithDiskUri {
+            /**
+             * Specifies diskUri.
+             * @param diskUri When backed by a blob, the URI of underlying blob
+             * @return the next definition stage
+             */
+            WithCreate withDiskUri(String diskUri);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify HostCaching.
+         */
+        interface WithHostCaching {
+            /**
+             * Specifies hostCaching.
+             * @param hostCaching The host caching policy of the disk (i.e. None, ReadOnly, ReadWrite)
+             * @return the next definition stage
+             */
+            WithCreate withHostCaching(String hostCaching);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify LeasedByLabVmId.
+         */
+        interface WithLeasedByLabVmId {
+            /**
+             * Specifies leasedByLabVmId.
+             * @param leasedByLabVmId The resource ID of the VM to which this disk is leased
+             * @return the next definition stage
+             */
+            WithCreate withLeasedByLabVmId(String leasedByLabVmId);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify ManagedDiskId.
+         */
+        interface WithManagedDiskId {
+            /**
+             * Specifies managedDiskId.
+             * @param managedDiskId When backed by managed disk, this is the ID of the compute disk resource
+             * @return the next definition stage
+             */
+            WithCreate withManagedDiskId(String managedDiskId);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the disk definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Disk>, DefinitionStages.WithDiskBlobName, DefinitionStages.WithDiskSizeGiB, DefinitionStages.WithDiskType, DefinitionStages.WithDiskUri, DefinitionStages.WithHostCaching, DefinitionStages.WithLeasedByLabVmId, DefinitionStages.WithLocation, DefinitionStages.WithManagedDiskId, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a Disk update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Disk>, UpdateStages.WithDiskBlobName, UpdateStages.WithDiskSizeGiB, UpdateStages.WithDiskType, UpdateStages.WithDiskUri, UpdateStages.WithHostCaching, UpdateStages.WithLeasedByLabVmId, UpdateStages.WithLocation, UpdateStages.WithManagedDiskId, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of Disk update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the disk update allowing to specify DiskBlobName.
+         */
+        interface WithDiskBlobName {
+            /**
+             * Specifies diskBlobName.
+             * @param diskBlobName When backed by a blob, the name of the VHD blob without extension
+             * @return the next update stage
+             */
+            Update withDiskBlobName(String diskBlobName);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify DiskSizeGiB.
+         */
+        interface WithDiskSizeGiB {
+            /**
+             * Specifies diskSizeGiB.
+             * @param diskSizeGiB The size of the disk in Gibibytes
+             * @return the next update stage
+             */
+            Update withDiskSizeGiB(Integer diskSizeGiB);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify DiskType.
+         */
+        interface WithDiskType {
+            /**
+             * Specifies diskType.
+             * @param diskType The storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'
+             * @return the next update stage
+             */
+            Update withDiskType(StorageType diskType);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify DiskUri.
+         */
+        interface WithDiskUri {
+            /**
+             * Specifies diskUri.
+             * @param diskUri When backed by a blob, the URI of underlying blob
+             * @return the next update stage
+             */
+            Update withDiskUri(String diskUri);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify HostCaching.
+         */
+        interface WithHostCaching {
+            /**
+             * Specifies hostCaching.
+             * @param hostCaching The host caching policy of the disk (i.e. None, ReadOnly, ReadWrite)
+             * @return the next update stage
+             */
+            Update withHostCaching(String hostCaching);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify LeasedByLabVmId.
+         */
+        interface WithLeasedByLabVmId {
+            /**
+             * Specifies leasedByLabVmId.
+             * @param leasedByLabVmId The resource ID of the VM to which this disk is leased
+             * @return the next update stage
+             */
+            Update withLeasedByLabVmId(String leasedByLabVmId);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify ManagedDiskId.
+         */
+        interface WithManagedDiskId {
+            /**
+             * Specifies managedDiskId.
+             * @param managedDiskId When backed by managed disk, this is the ID of the compute disk resource
+             * @return the next update stage
+             */
+            Update withManagedDiskId(String managedDiskId);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the disk update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disks.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disks.java
new file mode 100644
index 000000000000..85966b7af9c3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Disks.java
@@ -0,0 +1,80 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DisksInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Disks.
+ */
+public interface Disks extends SupportsCreating<Disk.DefinitionStages.Blank>, HasInner<DisksInner> {
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable attachAsync(String resourceGroupName, String labName, String userName, String name);
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable detachAsync(String resourceGroupName, String labName, String userName, String name);
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Disk> getAsync(String resourceGroupName, String labName, String userName, String name);
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Disk> listAsync(final String resourceGroupName, final String labName, final String userName);
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String userName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DtlEnvironment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DtlEnvironment.java
new file mode 100644
index 000000000000..b0824011a52a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/DtlEnvironment.java
@@ -0,0 +1,274 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DtlEnvironmentInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+
+/**
+ * Type representing DtlEnvironment.
+ */
+public interface DtlEnvironment extends HasInner<DtlEnvironmentInner>, Indexable, Refreshable<DtlEnvironment>, Updatable<DtlEnvironment.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the armTemplateDisplayName value.
+     */
+    String armTemplateDisplayName();
+
+    /**
+     * @return the createdByUser value.
+     */
+    String createdByUser();
+
+    /**
+     * @return the deploymentProperties value.
+     */
+    EnvironmentDeploymentProperties deploymentProperties();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the resourceGroupId value.
+     */
+    String resourceGroupId();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the DtlEnvironment definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithUser, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of DtlEnvironment definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a DtlEnvironment definition.
+         */
+        interface Blank extends WithUser {
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify User.
+         */
+        interface WithUser {
+           /**
+            * Specifies resourceGroupName, labName, userName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @param userName The name of the user profile
+            * @return the next definition stage
+            */
+            WithCreate withExistingUser(String resourceGroupName, String labName, String userName);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify ArmTemplateDisplayName.
+         */
+        interface WithArmTemplateDisplayName {
+            /**
+             * Specifies armTemplateDisplayName.
+             * @param armTemplateDisplayName The display name of the Azure Resource Manager template that produced the environment
+             * @return the next definition stage
+             */
+            WithCreate withArmTemplateDisplayName(String armTemplateDisplayName);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify DeploymentProperties.
+         */
+        interface WithDeploymentProperties {
+            /**
+             * Specifies deploymentProperties.
+             * @param deploymentProperties The deployment properties of the environment
+             * @return the next definition stage
+             */
+            WithCreate withDeploymentProperties(EnvironmentDeploymentProperties deploymentProperties);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the dtlenvironment definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<DtlEnvironment>, DefinitionStages.WithArmTemplateDisplayName, DefinitionStages.WithDeploymentProperties, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a DtlEnvironment update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<DtlEnvironment>, UpdateStages.WithArmTemplateDisplayName, UpdateStages.WithDeploymentProperties, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of DtlEnvironment update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the dtlenvironment update allowing to specify ArmTemplateDisplayName.
+         */
+        interface WithArmTemplateDisplayName {
+            /**
+             * Specifies armTemplateDisplayName.
+             * @param armTemplateDisplayName The display name of the Azure Resource Manager template that produced the environment
+             * @return the next update stage
+             */
+            Update withArmTemplateDisplayName(String armTemplateDisplayName);
+        }
+
+        /**
+         * The stage of the dtlenvironment update allowing to specify DeploymentProperties.
+         */
+        interface WithDeploymentProperties {
+            /**
+             * Specifies deploymentProperties.
+             * @param deploymentProperties The deployment properties of the environment
+             * @return the next update stage
+             */
+            Update withDeploymentProperties(EnvironmentDeploymentProperties deploymentProperties);
+        }
+
+        /**
+         * The stage of the dtlenvironment update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the dtlenvironment update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the dtlenvironment update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the dtlenvironment update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnableStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnableStatus.java
new file mode 100644
index 000000000000..0751167ec797
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnableStatus.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for EnableStatus.
+ */
+public final class EnableStatus extends ExpandableStringEnum<EnableStatus> {
+    /** Static value Enabled for EnableStatus. */
+    public static final EnableStatus ENABLED = fromString("Enabled");
+
+    /** Static value Disabled for EnableStatus. */
+    public static final EnableStatus DISABLED = fromString("Disabled");
+
+    /**
+     * Creates or finds a EnableStatus from its string representation.
+     * @param name a name to look for
+     * @return the corresponding EnableStatus
+     */
+    @JsonCreator
+    public static EnableStatus fromString(String name) {
+        return fromString(name, EnableStatus.class);
+    }
+
+    /**
+     * @return known EnableStatus values
+     */
+    public static Collection<EnableStatus> values() {
+        return values(EnableStatus.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnvironmentDeploymentProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnvironmentDeploymentProperties.java
new file mode 100644
index 000000000000..dd96098659a6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EnvironmentDeploymentProperties.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an environment deployment.
+ */
+public class EnvironmentDeploymentProperties {
+    /**
+     * The Azure Resource Manager template's identifier.
+     */
+    @JsonProperty(value = "armTemplateId")
+    private String armTemplateId;
+
+    /**
+     * The parameters of the Azure Resource Manager template.
+     */
+    @JsonProperty(value = "parameters")
+    private List<ArmTemplateParameterProperties> parameters;
+
+    /**
+     * Get the Azure Resource Manager template's identifier.
+     *
+     * @return the armTemplateId value
+     */
+    public String armTemplateId() {
+        return this.armTemplateId;
+    }
+
+    /**
+     * Set the Azure Resource Manager template's identifier.
+     *
+     * @param armTemplateId the armTemplateId value to set
+     * @return the EnvironmentDeploymentProperties object itself.
+     */
+    public EnvironmentDeploymentProperties withArmTemplateId(String armTemplateId) {
+        this.armTemplateId = armTemplateId;
+        return this;
+    }
+
+    /**
+     * Get the parameters of the Azure Resource Manager template.
+     *
+     * @return the parameters value
+     */
+    public List<ArmTemplateParameterProperties> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Set the parameters of the Azure Resource Manager template.
+     *
+     * @param parameters the parameters value to set
+     * @return the EnvironmentDeploymentProperties object itself.
+     */
+    public EnvironmentDeploymentProperties withParameters(List<ArmTemplateParameterProperties> parameters) {
+        this.parameters = parameters;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Environments.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Environments.java
new file mode 100644
index 000000000000..520da110d9e1
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Environments.java
@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.EnvironmentsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Environments.
+ */
+public interface Environments extends SupportsCreating<DtlEnvironment.DefinitionStages.Blank>, HasInner<EnvironmentsInner> {
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<DtlEnvironment> getAsync(String resourceGroupName, String labName, String userName, String name);
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<DtlEnvironment> listAsync(final String resourceGroupName, final String labName, final String userName);
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String userName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesProperties.java
new file mode 100644
index 000000000000..7efe1e63743b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesProperties.java
@@ -0,0 +1,95 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for evaluating a policy set.
+ */
+public class EvaluatePoliciesProperties {
+    /**
+     * The fact name.
+     */
+    @JsonProperty(value = "factName")
+    private String factName;
+
+    /**
+     * The fact data.
+     */
+    @JsonProperty(value = "factData")
+    private String factData;
+
+    /**
+     * The value offset.
+     */
+    @JsonProperty(value = "valueOffset")
+    private String valueOffset;
+
+    /**
+     * Get the fact name.
+     *
+     * @return the factName value
+     */
+    public String factName() {
+        return this.factName;
+    }
+
+    /**
+     * Set the fact name.
+     *
+     * @param factName the factName value to set
+     * @return the EvaluatePoliciesProperties object itself.
+     */
+    public EvaluatePoliciesProperties withFactName(String factName) {
+        this.factName = factName;
+        return this;
+    }
+
+    /**
+     * Get the fact data.
+     *
+     * @return the factData value
+     */
+    public String factData() {
+        return this.factData;
+    }
+
+    /**
+     * Set the fact data.
+     *
+     * @param factData the factData value to set
+     * @return the EvaluatePoliciesProperties object itself.
+     */
+    public EvaluatePoliciesProperties withFactData(String factData) {
+        this.factData = factData;
+        return this;
+    }
+
+    /**
+     * Get the value offset.
+     *
+     * @return the valueOffset value
+     */
+    public String valueOffset() {
+        return this.valueOffset;
+    }
+
+    /**
+     * Set the value offset.
+     *
+     * @param valueOffset the valueOffset value to set
+     * @return the EvaluatePoliciesProperties object itself.
+     */
+    public EvaluatePoliciesProperties withValueOffset(String valueOffset) {
+        this.valueOffset = valueOffset;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesRequest.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesRequest.java
new file mode 100644
index 000000000000..919c0bb9eb19
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesRequest.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Request body for evaluating a policy set.
+ */
+public class EvaluatePoliciesRequest {
+    /**
+     * Policies to evaluate.
+     */
+    @JsonProperty(value = "policies")
+    private List<EvaluatePoliciesProperties> policies;
+
+    /**
+     * Get policies to evaluate.
+     *
+     * @return the policies value
+     */
+    public List<EvaluatePoliciesProperties> policies() {
+        return this.policies;
+    }
+
+    /**
+     * Set policies to evaluate.
+     *
+     * @param policies the policies value to set
+     * @return the EvaluatePoliciesRequest object itself.
+     */
+    public EvaluatePoliciesRequest withPolicies(List<EvaluatePoliciesProperties> policies) {
+        this.policies = policies;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesResponse.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesResponse.java
new file mode 100644
index 000000000000..426d8bbd842c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EvaluatePoliciesResponse.java
@@ -0,0 +1,26 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.EvaluatePoliciesResponseInner;
+import java.util.List;
+
+/**
+ * Type representing EvaluatePoliciesResponse.
+ */
+public interface EvaluatePoliciesResponse extends HasInner<EvaluatePoliciesResponseInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the results value.
+     */
+    List<PolicySetResult> results();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Event.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Event.java
new file mode 100644
index 000000000000..36c9e83d1aa7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Event.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * An event to be notified for.
+ */
+public class Event {
+    /**
+     * The event type for which this notification is enabled (i.e.
+     * AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     */
+    @JsonProperty(value = "eventName")
+    private NotificationChannelEventType eventName;
+
+    /**
+     * Get the event type for which this notification is enabled (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @return the eventName value
+     */
+    public NotificationChannelEventType eventName() {
+        return this.eventName;
+    }
+
+    /**
+     * Set the event type for which this notification is enabled (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @param eventName the eventName value to set
+     * @return the Event object itself.
+     */
+    public Event withEventName(NotificationChannelEventType eventName) {
+        this.eventName = eventName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EventFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EventFragment.java
new file mode 100644
index 000000000000..39397104ab57
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/EventFragment.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * An event to be notified for.
+ */
+public class EventFragment {
+    /**
+     * The event type for which this notification is enabled (i.e.
+     * AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     */
+    @JsonProperty(value = "eventName")
+    private NotificationChannelEventType eventName;
+
+    /**
+     * Get the event type for which this notification is enabled (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @return the eventName value
+     */
+    public NotificationChannelEventType eventName() {
+        return this.eventName;
+    }
+
+    /**
+     * Set the event type for which this notification is enabled (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @param eventName the eventName value to set
+     * @return the EventFragment object itself.
+     */
+    public EventFragment withEventName(NotificationChannelEventType eventName) {
+        this.eventName = eventName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExportResourceUsageParameters.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExportResourceUsageParameters.java
new file mode 100644
index 000000000000..cb3cce01c4a3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExportResourceUsageParameters.java
@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The parameters of the export operation.
+ */
+public class ExportResourceUsageParameters {
+    /**
+     * The blob storage absolute sas uri with write permission to the container
+     * which the usage data needs to be uploaded to.
+     */
+    @JsonProperty(value = "blobStorageAbsoluteSasUri")
+    private String blobStorageAbsoluteSasUri;
+
+    /**
+     * The start time of the usage. If not provided, usage will be reported
+     * since the beginning of data collection.
+     */
+    @JsonProperty(value = "usageStartDate")
+    private DateTime usageStartDate;
+
+    /**
+     * Get the blob storage absolute sas uri with write permission to the container which the usage data needs to be uploaded to.
+     *
+     * @return the blobStorageAbsoluteSasUri value
+     */
+    public String blobStorageAbsoluteSasUri() {
+        return this.blobStorageAbsoluteSasUri;
+    }
+
+    /**
+     * Set the blob storage absolute sas uri with write permission to the container which the usage data needs to be uploaded to.
+     *
+     * @param blobStorageAbsoluteSasUri the blobStorageAbsoluteSasUri value to set
+     * @return the ExportResourceUsageParameters object itself.
+     */
+    public ExportResourceUsageParameters withBlobStorageAbsoluteSasUri(String blobStorageAbsoluteSasUri) {
+        this.blobStorageAbsoluteSasUri = blobStorageAbsoluteSasUri;
+        return this;
+    }
+
+    /**
+     * Get the start time of the usage. If not provided, usage will be reported since the beginning of data collection.
+     *
+     * @return the usageStartDate value
+     */
+    public DateTime usageStartDate() {
+        return this.usageStartDate;
+    }
+
+    /**
+     * Set the start time of the usage. If not provided, usage will be reported since the beginning of data collection.
+     *
+     * @param usageStartDate the usageStartDate value to set
+     * @return the ExportResourceUsageParameters object itself.
+     */
+    public ExportResourceUsageParameters withUsageStartDate(DateTime usageStartDate) {
+        this.usageStartDate = usageStartDate;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnet.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnet.java
new file mode 100644
index 000000000000..b2fc05858bb0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnet.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Subnet information as returned by the Microsoft.Network API.
+ */
+public class ExternalSubnet {
+    /**
+     * Gets or sets the identifier.
+     */
+    @JsonProperty(value = "id")
+    private String id;
+
+    /**
+     * Gets or sets the name.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * Get gets or sets the identifier.
+     *
+     * @return the id value
+     */
+    public String id() {
+        return this.id;
+    }
+
+    /**
+     * Set gets or sets the identifier.
+     *
+     * @param id the id value to set
+     * @return the ExternalSubnet object itself.
+     */
+    public ExternalSubnet withId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    /**
+     * Get gets or sets the name.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set gets or sets the name.
+     *
+     * @param name the name value to set
+     * @return the ExternalSubnet object itself.
+     */
+    public ExternalSubnet withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnetFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnetFragment.java
new file mode 100644
index 000000000000..6d57a31d9673
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ExternalSubnetFragment.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Subnet information as returned by the Microsoft.Network API.
+ */
+public class ExternalSubnetFragment {
+    /**
+     * Gets or sets the identifier.
+     */
+    @JsonProperty(value = "id")
+    private String id;
+
+    /**
+     * Gets or sets the name.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * Get gets or sets the identifier.
+     *
+     * @return the id value
+     */
+    public String id() {
+        return this.id;
+    }
+
+    /**
+     * Set gets or sets the identifier.
+     *
+     * @param id the id value to set
+     * @return the ExternalSubnetFragment object itself.
+     */
+    public ExternalSubnetFragment withId(String id) {
+        this.id = id;
+        return this;
+    }
+
+    /**
+     * Get gets or sets the name.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set gets or sets the name.
+     *
+     * @param name the name value to set
+     * @return the ExternalSubnetFragment object itself.
+     */
+    public ExternalSubnetFragment withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FileUploadOptions.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FileUploadOptions.java
new file mode 100644
index 000000000000..c459e56caa40
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FileUploadOptions.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for FileUploadOptions.
+ */
+public final class FileUploadOptions extends ExpandableStringEnum<FileUploadOptions> {
+    /** Static value UploadFilesAndGenerateSasTokens for FileUploadOptions. */
+    public static final FileUploadOptions UPLOAD_FILES_AND_GENERATE_SAS_TOKENS = fromString("UploadFilesAndGenerateSasTokens");
+
+    /** Static value None for FileUploadOptions. */
+    public static final FileUploadOptions NONE = fromString("None");
+
+    /**
+     * Creates or finds a FileUploadOptions from its string representation.
+     * @param name a name to look for
+     * @return the corresponding FileUploadOptions
+     */
+    @JsonCreator
+    public static FileUploadOptions fromString(String name) {
+        return fromString(name, FileUploadOptions.class);
+    }
+
+    /**
+     * @return known FileUploadOptions values
+     */
+    public static Collection<FileUploadOptions> values() {
+        return values(FileUploadOptions.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formula.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formula.java
new file mode 100644
index 000000000000..48954af6e617
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formula.java
@@ -0,0 +1,356 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.FormulaInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing Formula.
+ */
+public interface Formula extends HasInner<FormulaInner>, Indexable, Refreshable<Formula>, Updatable<Formula.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the author value.
+     */
+    String author();
+
+    /**
+     * @return the creationDate value.
+     */
+    DateTime creationDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the formulaContent value.
+     */
+    LabVirtualMachineCreationParameter formulaContent();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the osType value.
+     */
+    String osType();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the vm value.
+     */
+    FormulaPropertiesFromVm vm();
+
+    /**
+     * The entirety of the Formula definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Formula definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Formula definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Author.
+         */
+        interface WithAuthor {
+            /**
+             * Specifies author.
+             * @param author The author of the formula
+             * @return the next definition stage
+             */
+            WithCreate withAuthor(String author);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the formula
+             * @return the next definition stage
+             */
+            WithCreate withDescription(String description);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify FormulaContent.
+         */
+        interface WithFormulaContent {
+            /**
+             * Specifies formulaContent.
+             * @param formulaContent The content of the formula
+             * @return the next definition stage
+             */
+            WithCreate withFormulaContent(LabVirtualMachineCreationParameter formulaContent);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify OsType.
+         */
+        interface WithOsType {
+            /**
+             * Specifies osType.
+             * @param osType The OS type of the formula
+             * @return the next definition stage
+             */
+            WithCreate withOsType(String osType);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the formula definition allowing to specify Vm.
+         */
+        interface WithVm {
+            /**
+             * Specifies vm.
+             * @param vm Information about a VM from which a formula is to be created
+             * @return the next definition stage
+             */
+            WithCreate withVm(FormulaPropertiesFromVm vm);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Formula>, DefinitionStages.WithAuthor, DefinitionStages.WithDescription, DefinitionStages.WithFormulaContent, DefinitionStages.WithLocation, DefinitionStages.WithOsType, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithVm {
+        }
+    }
+    /**
+     * The template for a Formula update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Formula>, UpdateStages.WithAuthor, UpdateStages.WithDescription, UpdateStages.WithFormulaContent, UpdateStages.WithLocation, UpdateStages.WithOsType, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithVm {
+    }
+
+    /**
+     * Grouping of Formula update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the formula update allowing to specify Author.
+         */
+        interface WithAuthor {
+            /**
+             * Specifies author.
+             * @param author The author of the formula
+             * @return the next update stage
+             */
+            Update withAuthor(String author);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the formula
+             * @return the next update stage
+             */
+            Update withDescription(String description);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify FormulaContent.
+         */
+        interface WithFormulaContent {
+            /**
+             * Specifies formulaContent.
+             * @param formulaContent The content of the formula
+             * @return the next update stage
+             */
+            Update withFormulaContent(LabVirtualMachineCreationParameter formulaContent);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify OsType.
+         */
+        interface WithOsType {
+            /**
+             * Specifies osType.
+             * @param osType The OS type of the formula
+             * @return the next update stage
+             */
+            Update withOsType(String osType);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the formula update allowing to specify Vm.
+         */
+        interface WithVm {
+            /**
+             * Specifies vm.
+             * @param vm Information about a VM from which a formula is to be created
+             * @return the next update stage
+             */
+            Update withVm(FormulaPropertiesFromVm vm);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FormulaPropertiesFromVm.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FormulaPropertiesFromVm.java
new file mode 100644
index 000000000000..87f308316367
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/FormulaPropertiesFromVm.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Information about a VM from which a formula is to be created.
+ */
+public class FormulaPropertiesFromVm {
+    /**
+     * The identifier of the VM from which a formula is to be created.
+     */
+    @JsonProperty(value = "labVmId")
+    private String labVmId;
+
+    /**
+     * Get the identifier of the VM from which a formula is to be created.
+     *
+     * @return the labVmId value
+     */
+    public String labVmId() {
+        return this.labVmId;
+    }
+
+    /**
+     * Set the identifier of the VM from which a formula is to be created.
+     *
+     * @param labVmId the labVmId value to set
+     * @return the FormulaPropertiesFromVm object itself.
+     */
+    public FormulaPropertiesFromVm withLabVmId(String labVmId) {
+        this.labVmId = labVmId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formulas.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formulas.java
new file mode 100644
index 000000000000..221d6b47cbd7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Formulas.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.FormulasInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Formulas.
+ */
+public interface Formulas extends SupportsCreating<Formula.DefinitionStages.Blank>, HasInner<FormulasInner> {
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Formula> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Formula> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImage.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImage.java
new file mode 100644
index 000000000000..3fec0b670cfd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImage.java
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.GalleryImageInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import org.joda.time.DateTime;
+import java.util.Map;
+
+/**
+ * Type representing GalleryImage.
+ */
+public interface GalleryImage extends HasInner<GalleryImageInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the author value.
+     */
+    String author();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the enabled value.
+     */
+    Boolean enabled();
+
+    /**
+     * @return the icon value.
+     */
+    String icon();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the imageReference value.
+     */
+    GalleryImageReference imageReference();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReference.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReference.java
new file mode 100644
index 000000000000..af07b7e1a947
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReference.java
@@ -0,0 +1,147 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The reference information for an Azure Marketplace image.
+ */
+public class GalleryImageReference {
+    /**
+     * The offer of the gallery image.
+     */
+    @JsonProperty(value = "offer")
+    private String offer;
+
+    /**
+     * The publisher of the gallery image.
+     */
+    @JsonProperty(value = "publisher")
+    private String publisher;
+
+    /**
+     * The SKU of the gallery image.
+     */
+    @JsonProperty(value = "sku")
+    private String sku;
+
+    /**
+     * The OS type of the gallery image.
+     */
+    @JsonProperty(value = "osType")
+    private String osType;
+
+    /**
+     * The version of the gallery image.
+     */
+    @JsonProperty(value = "version")
+    private String version;
+
+    /**
+     * Get the offer of the gallery image.
+     *
+     * @return the offer value
+     */
+    public String offer() {
+        return this.offer;
+    }
+
+    /**
+     * Set the offer of the gallery image.
+     *
+     * @param offer the offer value to set
+     * @return the GalleryImageReference object itself.
+     */
+    public GalleryImageReference withOffer(String offer) {
+        this.offer = offer;
+        return this;
+    }
+
+    /**
+     * Get the publisher of the gallery image.
+     *
+     * @return the publisher value
+     */
+    public String publisher() {
+        return this.publisher;
+    }
+
+    /**
+     * Set the publisher of the gallery image.
+     *
+     * @param publisher the publisher value to set
+     * @return the GalleryImageReference object itself.
+     */
+    public GalleryImageReference withPublisher(String publisher) {
+        this.publisher = publisher;
+        return this;
+    }
+
+    /**
+     * Get the SKU of the gallery image.
+     *
+     * @return the sku value
+     */
+    public String sku() {
+        return this.sku;
+    }
+
+    /**
+     * Set the SKU of the gallery image.
+     *
+     * @param sku the sku value to set
+     * @return the GalleryImageReference object itself.
+     */
+    public GalleryImageReference withSku(String sku) {
+        this.sku = sku;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the gallery image.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the gallery image.
+     *
+     * @param osType the osType value to set
+     * @return the GalleryImageReference object itself.
+     */
+    public GalleryImageReference withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the version of the gallery image.
+     *
+     * @return the version value
+     */
+    public String version() {
+        return this.version;
+    }
+
+    /**
+     * Set the version of the gallery image.
+     *
+     * @param version the version value to set
+     * @return the GalleryImageReference object itself.
+     */
+    public GalleryImageReference withVersion(String version) {
+        this.version = version;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReferenceFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReferenceFragment.java
new file mode 100644
index 000000000000..abafd0a39428
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImageReferenceFragment.java
@@ -0,0 +1,147 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The reference information for an Azure Marketplace image.
+ */
+public class GalleryImageReferenceFragment {
+    /**
+     * The offer of the gallery image.
+     */
+    @JsonProperty(value = "offer")
+    private String offer;
+
+    /**
+     * The publisher of the gallery image.
+     */
+    @JsonProperty(value = "publisher")
+    private String publisher;
+
+    /**
+     * The SKU of the gallery image.
+     */
+    @JsonProperty(value = "sku")
+    private String sku;
+
+    /**
+     * The OS type of the gallery image.
+     */
+    @JsonProperty(value = "osType")
+    private String osType;
+
+    /**
+     * The version of the gallery image.
+     */
+    @JsonProperty(value = "version")
+    private String version;
+
+    /**
+     * Get the offer of the gallery image.
+     *
+     * @return the offer value
+     */
+    public String offer() {
+        return this.offer;
+    }
+
+    /**
+     * Set the offer of the gallery image.
+     *
+     * @param offer the offer value to set
+     * @return the GalleryImageReferenceFragment object itself.
+     */
+    public GalleryImageReferenceFragment withOffer(String offer) {
+        this.offer = offer;
+        return this;
+    }
+
+    /**
+     * Get the publisher of the gallery image.
+     *
+     * @return the publisher value
+     */
+    public String publisher() {
+        return this.publisher;
+    }
+
+    /**
+     * Set the publisher of the gallery image.
+     *
+     * @param publisher the publisher value to set
+     * @return the GalleryImageReferenceFragment object itself.
+     */
+    public GalleryImageReferenceFragment withPublisher(String publisher) {
+        this.publisher = publisher;
+        return this;
+    }
+
+    /**
+     * Get the SKU of the gallery image.
+     *
+     * @return the sku value
+     */
+    public String sku() {
+        return this.sku;
+    }
+
+    /**
+     * Set the SKU of the gallery image.
+     *
+     * @param sku the sku value to set
+     * @return the GalleryImageReferenceFragment object itself.
+     */
+    public GalleryImageReferenceFragment withSku(String sku) {
+        this.sku = sku;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the gallery image.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the gallery image.
+     *
+     * @param osType the osType value to set
+     * @return the GalleryImageReferenceFragment object itself.
+     */
+    public GalleryImageReferenceFragment withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the version of the gallery image.
+     *
+     * @return the version value
+     */
+    public String version() {
+        return this.version;
+    }
+
+    /**
+     * Set the version of the gallery image.
+     *
+     * @param version the version value to set
+     * @return the GalleryImageReferenceFragment object itself.
+     */
+    public GalleryImageReferenceFragment withVersion(String version) {
+        this.version = version;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImages.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImages.java
new file mode 100644
index 000000000000..aa55f58a78c1
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GalleryImages.java
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.GalleryImagesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing GalleryImages.
+ */
+public interface GalleryImages extends HasInner<GalleryImagesInner> {
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<GalleryImage> listAsync(final String resourceGroupName, final String labName);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateArmTemplateRequest.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateArmTemplateRequest.java
new file mode 100644
index 000000000000..740e26ff0f52
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateArmTemplateRequest.java
@@ -0,0 +1,124 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Parameters for generating an ARM template for deploying artifacts.
+ */
+public class GenerateArmTemplateRequest {
+    /**
+     * The resource name of the virtual machine.
+     */
+    @JsonProperty(value = "virtualMachineName")
+    private String virtualMachineName;
+
+    /**
+     * The parameters of the ARM template.
+     */
+    @JsonProperty(value = "parameters")
+    private List<ParameterInfo> parameters;
+
+    /**
+     * The location of the virtual machine.
+     */
+    @JsonProperty(value = "location")
+    private String location;
+
+    /**
+     * Options for uploading the files for the artifact.
+     * UploadFilesAndGenerateSasTokens is the default value. Possible values
+     * include: 'UploadFilesAndGenerateSasTokens', 'None'.
+     */
+    @JsonProperty(value = "fileUploadOptions")
+    private FileUploadOptions fileUploadOptions;
+
+    /**
+     * Get the resource name of the virtual machine.
+     *
+     * @return the virtualMachineName value
+     */
+    public String virtualMachineName() {
+        return this.virtualMachineName;
+    }
+
+    /**
+     * Set the resource name of the virtual machine.
+     *
+     * @param virtualMachineName the virtualMachineName value to set
+     * @return the GenerateArmTemplateRequest object itself.
+     */
+    public GenerateArmTemplateRequest withVirtualMachineName(String virtualMachineName) {
+        this.virtualMachineName = virtualMachineName;
+        return this;
+    }
+
+    /**
+     * Get the parameters of the ARM template.
+     *
+     * @return the parameters value
+     */
+    public List<ParameterInfo> parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Set the parameters of the ARM template.
+     *
+     * @param parameters the parameters value to set
+     * @return the GenerateArmTemplateRequest object itself.
+     */
+    public GenerateArmTemplateRequest withParameters(List<ParameterInfo> parameters) {
+        this.parameters = parameters;
+        return this;
+    }
+
+    /**
+     * Get the location of the virtual machine.
+     *
+     * @return the location value
+     */
+    public String location() {
+        return this.location;
+    }
+
+    /**
+     * Set the location of the virtual machine.
+     *
+     * @param location the location value to set
+     * @return the GenerateArmTemplateRequest object itself.
+     */
+    public GenerateArmTemplateRequest withLocation(String location) {
+        this.location = location;
+        return this;
+    }
+
+    /**
+     * Get options for uploading the files for the artifact. UploadFilesAndGenerateSasTokens is the default value. Possible values include: 'UploadFilesAndGenerateSasTokens', 'None'.
+     *
+     * @return the fileUploadOptions value
+     */
+    public FileUploadOptions fileUploadOptions() {
+        return this.fileUploadOptions;
+    }
+
+    /**
+     * Set options for uploading the files for the artifact. UploadFilesAndGenerateSasTokens is the default value. Possible values include: 'UploadFilesAndGenerateSasTokens', 'None'.
+     *
+     * @param fileUploadOptions the fileUploadOptions value to set
+     * @return the GenerateArmTemplateRequest object itself.
+     */
+    public GenerateArmTemplateRequest withFileUploadOptions(FileUploadOptions fileUploadOptions) {
+        this.fileUploadOptions = fileUploadOptions;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriParameter.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriParameter.java
new file mode 100644
index 000000000000..692dad74d4b9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriParameter.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for generating an upload URI.
+ */
+public class GenerateUploadUriParameter {
+    /**
+     * The blob name of the upload URI.
+     */
+    @JsonProperty(value = "blobName")
+    private String blobName;
+
+    /**
+     * Get the blob name of the upload URI.
+     *
+     * @return the blobName value
+     */
+    public String blobName() {
+        return this.blobName;
+    }
+
+    /**
+     * Set the blob name of the upload URI.
+     *
+     * @param blobName the blobName value to set
+     * @return the GenerateUploadUriParameter object itself.
+     */
+    public GenerateUploadUriParameter withBlobName(String blobName) {
+        this.blobName = blobName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriResponse.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriResponse.java
new file mode 100644
index 000000000000..13eed6c033c9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GenerateUploadUriResponse.java
@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.GenerateUploadUriResponseInner;
+
+/**
+ * Type representing GenerateUploadUriResponse.
+ */
+public interface GenerateUploadUriResponse extends HasInner<GenerateUploadUriResponseInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the uploadUri value.
+     */
+    String uploadUri();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GlobalSchedules.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GlobalSchedules.java
new file mode 100644
index 000000000000..fcdafc829602
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/GlobalSchedules.java
@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import com.microsoft.azure.arm.resources.collection.SupportsDeletingByResourceGroup;
+import com.microsoft.azure.arm.resources.collection.SupportsBatchDeletion;
+import com.microsoft.azure.arm.resources.collection.SupportsGettingByResourceGroup;
+import rx.Observable;
+import com.microsoft.azure.arm.resources.collection.SupportsListingByResourceGroup;
+import com.microsoft.azure.arm.collection.SupportsListing;
+import rx.Completable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.GlobalSchedulesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing GlobalSchedules.
+ */
+public interface GlobalSchedules extends SupportsCreating<Schedule.DefinitionStages.Blank>, SupportsDeletingByResourceGroup, SupportsBatchDeletion, SupportsGettingByResourceGroup<Schedule>, SupportsListingByResourceGroup<Schedule>, SupportsListing<Schedule>, HasInner<GlobalSchedulesInner> {
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable executeAsync(String resourceGroupName, String name);
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable retargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HostCachingOptions.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HostCachingOptions.java
new file mode 100644
index 000000000000..6acfd8516bea
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HostCachingOptions.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for HostCachingOptions.
+ */
+public final class HostCachingOptions extends ExpandableStringEnum<HostCachingOptions> {
+    /** Static value None for HostCachingOptions. */
+    public static final HostCachingOptions NONE = fromString("None");
+
+    /** Static value ReadOnly for HostCachingOptions. */
+    public static final HostCachingOptions READ_ONLY = fromString("ReadOnly");
+
+    /** Static value ReadWrite for HostCachingOptions. */
+    public static final HostCachingOptions READ_WRITE = fromString("ReadWrite");
+
+    /**
+     * Creates or finds a HostCachingOptions from its string representation.
+     * @param name a name to look for
+     * @return the corresponding HostCachingOptions
+     */
+    @JsonCreator
+    public static HostCachingOptions fromString(String name) {
+        return fromString(name, HostCachingOptions.class);
+    }
+
+    /**
+     * @return known HostCachingOptions values
+     */
+    public static Collection<HostCachingOptions> values() {
+        return values(HostCachingOptions.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetails.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetails.java
new file mode 100644
index 000000000000..85c8a355fb6b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetails.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an hourly schedule.
+ */
+public class HourDetails {
+    /**
+     * Minutes of the hour the schedule will run.
+     */
+    @JsonProperty(value = "minute")
+    private Integer minute;
+
+    /**
+     * Get minutes of the hour the schedule will run.
+     *
+     * @return the minute value
+     */
+    public Integer minute() {
+        return this.minute;
+    }
+
+    /**
+     * Set minutes of the hour the schedule will run.
+     *
+     * @param minute the minute value to set
+     * @return the HourDetails object itself.
+     */
+    public HourDetails withMinute(Integer minute) {
+        this.minute = minute;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetailsFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetailsFragment.java
new file mode 100644
index 000000000000..f8d758d765f7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HourDetailsFragment.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of an hourly schedule.
+ */
+public class HourDetailsFragment {
+    /**
+     * Minutes of the hour the schedule will run.
+     */
+    @JsonProperty(value = "minute")
+    private Integer minute;
+
+    /**
+     * Get minutes of the hour the schedule will run.
+     *
+     * @return the minute value
+     */
+    public Integer minute() {
+        return this.minute;
+    }
+
+    /**
+     * Set minutes of the hour the schedule will run.
+     *
+     * @param minute the minute value to set
+     * @return the HourDetailsFragment object itself.
+     */
+    public HourDetailsFragment withMinute(Integer minute) {
+        this.minute = minute;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HttpStatusCode.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HttpStatusCode.java
new file mode 100644
index 000000000000..ddfcec574bb2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/HttpStatusCode.java
@@ -0,0 +1,161 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for HttpStatusCode.
+ */
+public final class HttpStatusCode extends ExpandableStringEnum<HttpStatusCode> {
+    /** Static value Continue for HttpStatusCode. */
+    public static final HttpStatusCode CONTINUE = fromString("Continue");
+
+    /** Static value SwitchingProtocols for HttpStatusCode. */
+    public static final HttpStatusCode SWITCHING_PROTOCOLS = fromString("SwitchingProtocols");
+
+    /** Static value OK for HttpStatusCode. */
+    public static final HttpStatusCode OK = fromString("OK");
+
+    /** Static value Created for HttpStatusCode. */
+    public static final HttpStatusCode CREATED = fromString("Created");
+
+    /** Static value Accepted for HttpStatusCode. */
+    public static final HttpStatusCode ACCEPTED = fromString("Accepted");
+
+    /** Static value NonAuthoritativeInformation for HttpStatusCode. */
+    public static final HttpStatusCode NON_AUTHORITATIVE_INFORMATION = fromString("NonAuthoritativeInformation");
+
+    /** Static value NoContent for HttpStatusCode. */
+    public static final HttpStatusCode NO_CONTENT = fromString("NoContent");
+
+    /** Static value ResetContent for HttpStatusCode. */
+    public static final HttpStatusCode RESET_CONTENT = fromString("ResetContent");
+
+    /** Static value PartialContent for HttpStatusCode. */
+    public static final HttpStatusCode PARTIAL_CONTENT = fromString("PartialContent");
+
+    /** Static value MultipleChoices for HttpStatusCode. */
+    public static final HttpStatusCode MULTIPLE_CHOICES = fromString("MultipleChoices");
+
+    /** Static value MovedPermanently for HttpStatusCode. */
+    public static final HttpStatusCode MOVED_PERMANENTLY = fromString("MovedPermanently");
+
+    /** Static value Redirect for HttpStatusCode. */
+    public static final HttpStatusCode REDIRECT = fromString("Redirect");
+
+    /** Static value SeeOther for HttpStatusCode. */
+    public static final HttpStatusCode SEE_OTHER = fromString("SeeOther");
+
+    /** Static value NotModified for HttpStatusCode. */
+    public static final HttpStatusCode NOT_MODIFIED = fromString("NotModified");
+
+    /** Static value UseProxy for HttpStatusCode. */
+    public static final HttpStatusCode USE_PROXY = fromString("UseProxy");
+
+    /** Static value Unused for HttpStatusCode. */
+    public static final HttpStatusCode UNUSED = fromString("Unused");
+
+    /** Static value TemporaryRedirect for HttpStatusCode. */
+    public static final HttpStatusCode TEMPORARY_REDIRECT = fromString("TemporaryRedirect");
+
+    /** Static value BadRequest for HttpStatusCode. */
+    public static final HttpStatusCode BAD_REQUEST = fromString("BadRequest");
+
+    /** Static value Unauthorized for HttpStatusCode. */
+    public static final HttpStatusCode UNAUTHORIZED = fromString("Unauthorized");
+
+    /** Static value PaymentRequired for HttpStatusCode. */
+    public static final HttpStatusCode PAYMENT_REQUIRED = fromString("PaymentRequired");
+
+    /** Static value Forbidden for HttpStatusCode. */
+    public static final HttpStatusCode FORBIDDEN = fromString("Forbidden");
+
+    /** Static value NotFound for HttpStatusCode. */
+    public static final HttpStatusCode NOT_FOUND = fromString("NotFound");
+
+    /** Static value MethodNotAllowed for HttpStatusCode. */
+    public static final HttpStatusCode METHOD_NOT_ALLOWED = fromString("MethodNotAllowed");
+
+    /** Static value NotAcceptable for HttpStatusCode. */
+    public static final HttpStatusCode NOT_ACCEPTABLE = fromString("NotAcceptable");
+
+    /** Static value ProxyAuthenticationRequired for HttpStatusCode. */
+    public static final HttpStatusCode PROXY_AUTHENTICATION_REQUIRED = fromString("ProxyAuthenticationRequired");
+
+    /** Static value RequestTimeout for HttpStatusCode. */
+    public static final HttpStatusCode REQUEST_TIMEOUT = fromString("RequestTimeout");
+
+    /** Static value Conflict for HttpStatusCode. */
+    public static final HttpStatusCode CONFLICT = fromString("Conflict");
+
+    /** Static value Gone for HttpStatusCode. */
+    public static final HttpStatusCode GONE = fromString("Gone");
+
+    /** Static value LengthRequired for HttpStatusCode. */
+    public static final HttpStatusCode LENGTH_REQUIRED = fromString("LengthRequired");
+
+    /** Static value PreconditionFailed for HttpStatusCode. */
+    public static final HttpStatusCode PRECONDITION_FAILED = fromString("PreconditionFailed");
+
+    /** Static value RequestEntityTooLarge for HttpStatusCode. */
+    public static final HttpStatusCode REQUEST_ENTITY_TOO_LARGE = fromString("RequestEntityTooLarge");
+
+    /** Static value RequestUriTooLong for HttpStatusCode. */
+    public static final HttpStatusCode REQUEST_URI_TOO_LONG = fromString("RequestUriTooLong");
+
+    /** Static value UnsupportedMediaType for HttpStatusCode. */
+    public static final HttpStatusCode UNSUPPORTED_MEDIA_TYPE = fromString("UnsupportedMediaType");
+
+    /** Static value RequestedRangeNotSatisfiable for HttpStatusCode. */
+    public static final HttpStatusCode REQUESTED_RANGE_NOT_SATISFIABLE = fromString("RequestedRangeNotSatisfiable");
+
+    /** Static value ExpectationFailed for HttpStatusCode. */
+    public static final HttpStatusCode EXPECTATION_FAILED = fromString("ExpectationFailed");
+
+    /** Static value UpgradeRequired for HttpStatusCode. */
+    public static final HttpStatusCode UPGRADE_REQUIRED = fromString("UpgradeRequired");
+
+    /** Static value InternalServerError for HttpStatusCode. */
+    public static final HttpStatusCode INTERNAL_SERVER_ERROR = fromString("InternalServerError");
+
+    /** Static value NotImplemented for HttpStatusCode. */
+    public static final HttpStatusCode NOT_IMPLEMENTED = fromString("NotImplemented");
+
+    /** Static value BadGateway for HttpStatusCode. */
+    public static final HttpStatusCode BAD_GATEWAY = fromString("BadGateway");
+
+    /** Static value ServiceUnavailable for HttpStatusCode. */
+    public static final HttpStatusCode SERVICE_UNAVAILABLE = fromString("ServiceUnavailable");
+
+    /** Static value GatewayTimeout for HttpStatusCode. */
+    public static final HttpStatusCode GATEWAY_TIMEOUT = fromString("GatewayTimeout");
+
+    /** Static value HttpVersionNotSupported for HttpStatusCode. */
+    public static final HttpStatusCode HTTP_VERSION_NOT_SUPPORTED = fromString("HttpVersionNotSupported");
+
+    /**
+     * Creates or finds a HttpStatusCode from its string representation.
+     * @param name a name to look for
+     * @return the corresponding HttpStatusCode
+     */
+    @JsonCreator
+    public static HttpStatusCode fromString(String name) {
+        return fromString(name, HttpStatusCode.class);
+    }
+
+    /**
+     * @return known HttpStatusCode values
+     */
+    public static Collection<HttpStatusCode> values() {
+        return values(HttpStatusCode.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/IdentityProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/IdentityProperties.java
new file mode 100644
index 000000000000..41d3d5aed707
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/IdentityProperties.java
@@ -0,0 +1,121 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a managed identity.
+ */
+public class IdentityProperties {
+    /**
+     * Managed identity.
+     */
+    @JsonProperty(value = "type")
+    private String type;
+
+    /**
+     * The principal id of resource identity.
+     */
+    @JsonProperty(value = "principalId")
+    private String principalId;
+
+    /**
+     * The tenant identifier of resource.
+     */
+    @JsonProperty(value = "tenantId")
+    private String tenantId;
+
+    /**
+     * The client secret URL of the identity.
+     */
+    @JsonProperty(value = "clientSecretUrl")
+    private String clientSecretUrl;
+
+    /**
+     * Get managed identity.
+     *
+     * @return the type value
+     */
+    public String type() {
+        return this.type;
+    }
+
+    /**
+     * Set managed identity.
+     *
+     * @param type the type value to set
+     * @return the IdentityProperties object itself.
+     */
+    public IdentityProperties withType(String type) {
+        this.type = type;
+        return this;
+    }
+
+    /**
+     * Get the principal id of resource identity.
+     *
+     * @return the principalId value
+     */
+    public String principalId() {
+        return this.principalId;
+    }
+
+    /**
+     * Set the principal id of resource identity.
+     *
+     * @param principalId the principalId value to set
+     * @return the IdentityProperties object itself.
+     */
+    public IdentityProperties withPrincipalId(String principalId) {
+        this.principalId = principalId;
+        return this;
+    }
+
+    /**
+     * Get the tenant identifier of resource.
+     *
+     * @return the tenantId value
+     */
+    public String tenantId() {
+        return this.tenantId;
+    }
+
+    /**
+     * Set the tenant identifier of resource.
+     *
+     * @param tenantId the tenantId value to set
+     * @return the IdentityProperties object itself.
+     */
+    public IdentityProperties withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+
+    /**
+     * Get the client secret URL of the identity.
+     *
+     * @return the clientSecretUrl value
+     */
+    public String clientSecretUrl() {
+        return this.clientSecretUrl;
+    }
+
+    /**
+     * Set the client secret URL of the identity.
+     *
+     * @param clientSecretUrl the clientSecretUrl value to set
+     * @return the IdentityProperties object itself.
+     */
+    public IdentityProperties withClientSecretUrl(String clientSecretUrl) {
+        this.clientSecretUrl = clientSecretUrl;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRule.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRule.java
new file mode 100644
index 000000000000..ac8ac40ecc14
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRule.java
@@ -0,0 +1,99 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * A rule for NAT - exposing a VM's port (backendPort) on the public IP address
+ * using a load balancer.
+ */
+public class InboundNatRule {
+    /**
+     * The transport protocol for the endpoint. Possible values include: 'Tcp',
+     * 'Udp'.
+     */
+    @JsonProperty(value = "transportProtocol")
+    private TransportProtocol transportProtocol;
+
+    /**
+     * The external endpoint port of the inbound connection. Possible values
+     * range between 1 and 65535, inclusive. If unspecified, a value will be
+     * allocated automatically.
+     */
+    @JsonProperty(value = "frontendPort")
+    private Integer frontendPort;
+
+    /**
+     * The port to which the external traffic will be redirected.
+     */
+    @JsonProperty(value = "backendPort")
+    private Integer backendPort;
+
+    /**
+     * Get the transport protocol for the endpoint. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @return the transportProtocol value
+     */
+    public TransportProtocol transportProtocol() {
+        return this.transportProtocol;
+    }
+
+    /**
+     * Set the transport protocol for the endpoint. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @param transportProtocol the transportProtocol value to set
+     * @return the InboundNatRule object itself.
+     */
+    public InboundNatRule withTransportProtocol(TransportProtocol transportProtocol) {
+        this.transportProtocol = transportProtocol;
+        return this;
+    }
+
+    /**
+     * Get the external endpoint port of the inbound connection. Possible values range between 1 and 65535, inclusive. If unspecified, a value will be allocated automatically.
+     *
+     * @return the frontendPort value
+     */
+    public Integer frontendPort() {
+        return this.frontendPort;
+    }
+
+    /**
+     * Set the external endpoint port of the inbound connection. Possible values range between 1 and 65535, inclusive. If unspecified, a value will be allocated automatically.
+     *
+     * @param frontendPort the frontendPort value to set
+     * @return the InboundNatRule object itself.
+     */
+    public InboundNatRule withFrontendPort(Integer frontendPort) {
+        this.frontendPort = frontendPort;
+        return this;
+    }
+
+    /**
+     * Get the port to which the external traffic will be redirected.
+     *
+     * @return the backendPort value
+     */
+    public Integer backendPort() {
+        return this.backendPort;
+    }
+
+    /**
+     * Set the port to which the external traffic will be redirected.
+     *
+     * @param backendPort the backendPort value to set
+     * @return the InboundNatRule object itself.
+     */
+    public InboundNatRule withBackendPort(Integer backendPort) {
+        this.backendPort = backendPort;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRuleFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRuleFragment.java
new file mode 100644
index 000000000000..08481ecedeaf
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/InboundNatRuleFragment.java
@@ -0,0 +1,99 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * A rule for NAT - exposing a VM's port (backendPort) on the public IP address
+ * using a load balancer.
+ */
+public class InboundNatRuleFragment {
+    /**
+     * The transport protocol for the endpoint. Possible values include: 'Tcp',
+     * 'Udp'.
+     */
+    @JsonProperty(value = "transportProtocol")
+    private TransportProtocol transportProtocol;
+
+    /**
+     * The external endpoint port of the inbound connection. Possible values
+     * range between 1 and 65535, inclusive. If unspecified, a value will be
+     * allocated automatically.
+     */
+    @JsonProperty(value = "frontendPort")
+    private Integer frontendPort;
+
+    /**
+     * The port to which the external traffic will be redirected.
+     */
+    @JsonProperty(value = "backendPort")
+    private Integer backendPort;
+
+    /**
+     * Get the transport protocol for the endpoint. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @return the transportProtocol value
+     */
+    public TransportProtocol transportProtocol() {
+        return this.transportProtocol;
+    }
+
+    /**
+     * Set the transport protocol for the endpoint. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @param transportProtocol the transportProtocol value to set
+     * @return the InboundNatRuleFragment object itself.
+     */
+    public InboundNatRuleFragment withTransportProtocol(TransportProtocol transportProtocol) {
+        this.transportProtocol = transportProtocol;
+        return this;
+    }
+
+    /**
+     * Get the external endpoint port of the inbound connection. Possible values range between 1 and 65535, inclusive. If unspecified, a value will be allocated automatically.
+     *
+     * @return the frontendPort value
+     */
+    public Integer frontendPort() {
+        return this.frontendPort;
+    }
+
+    /**
+     * Set the external endpoint port of the inbound connection. Possible values range between 1 and 65535, inclusive. If unspecified, a value will be allocated automatically.
+     *
+     * @param frontendPort the frontendPort value to set
+     * @return the InboundNatRuleFragment object itself.
+     */
+    public InboundNatRuleFragment withFrontendPort(Integer frontendPort) {
+        this.frontendPort = frontendPort;
+        return this;
+    }
+
+    /**
+     * Get the port to which the external traffic will be redirected.
+     *
+     * @return the backendPort value
+     */
+    public Integer backendPort() {
+        return this.backendPort;
+    }
+
+    /**
+     * Set the port to which the external traffic will be redirected.
+     *
+     * @param backendPort the backendPort value to set
+     * @return the InboundNatRuleFragment object itself.
+     */
+    public InboundNatRuleFragment withBackendPort(Integer backendPort) {
+        this.backendPort = backendPort;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Lab.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Lab.java
new file mode 100644
index 000000000000..a0ecd7955ddd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Lab.java
@@ -0,0 +1,219 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.Resource;
+import com.microsoft.azure.arm.resources.models.GroupableResourceCore;
+import com.microsoft.azure.arm.resources.models.HasResourceGroup;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.LabInner;
+
+/**
+ * Type representing Lab.
+ */
+public interface Lab extends HasInner<LabInner>, Resource, GroupableResourceCore<DevTestLabsManager, LabInner>, HasResourceGroup, Refreshable<Lab>, Updatable<Lab.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the artifactsStorageAccount value.
+     */
+    String artifactsStorageAccount();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the defaultPremiumStorageAccount value.
+     */
+    String defaultPremiumStorageAccount();
+
+    /**
+     * @return the defaultStorageAccount value.
+     */
+    String defaultStorageAccount();
+
+    /**
+     * @return the labStorageType value.
+     */
+    StorageType labStorageType();
+
+    /**
+     * @return the premiumDataDisks value.
+     */
+    PremiumDataDisk premiumDataDisks();
+
+    /**
+     * @return the premiumDataDiskStorageAccount value.
+     */
+    String premiumDataDiskStorageAccount();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the vaultName value.
+     */
+    String vaultName();
+
+    /**
+     * The entirety of the Lab definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithGroup, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Lab definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Lab definition.
+         */
+        interface Blank extends GroupableResourceCore.DefinitionWithRegion<WithGroup> {
+        }
+
+        /**
+         * The stage of the Lab definition allowing to specify the resource group.
+         */
+        interface WithGroup extends GroupableResourceCore.DefinitionStages.WithGroup<WithCreate> {
+        }
+
+        /**
+         * The stage of the lab definition allowing to specify LabStorageType.
+         */
+        interface WithLabStorageType {
+            /**
+             * Specifies labStorageType.
+             * @param labStorageType Type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'
+             * @return the next definition stage
+             */
+            WithCreate withLabStorageType(StorageType labStorageType);
+        }
+
+        /**
+         * The stage of the lab definition allowing to specify PremiumDataDisks.
+         */
+        interface WithPremiumDataDisks {
+            /**
+             * Specifies premiumDataDisks.
+             * @param premiumDataDisks The setting to enable usage of premium data disks.
+ When its value is 'Enabled', creation of standard or premium data disks is allowed.
+ When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'
+             * @return the next definition stage
+             */
+            WithCreate withPremiumDataDisks(PremiumDataDisk premiumDataDisks);
+        }
+
+        /**
+         * The stage of the lab definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the lab definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Lab>, Resource.DefinitionWithTags<WithCreate>, DefinitionStages.WithLabStorageType, DefinitionStages.WithPremiumDataDisks, DefinitionStages.WithProvisioningState, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a Lab update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Lab>, Resource.UpdateWithTags<Update>, UpdateStages.WithLabStorageType, UpdateStages.WithPremiumDataDisks, UpdateStages.WithProvisioningState, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of Lab update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the lab update allowing to specify LabStorageType.
+         */
+        interface WithLabStorageType {
+            /**
+             * Specifies labStorageType.
+             * @param labStorageType Type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'
+             * @return the next update stage
+             */
+            Update withLabStorageType(StorageType labStorageType);
+        }
+
+        /**
+         * The stage of the lab update allowing to specify PremiumDataDisks.
+         */
+        interface WithPremiumDataDisks {
+            /**
+             * Specifies premiumDataDisks.
+             * @param premiumDataDisks The setting to enable usage of premium data disks.
+ When its value is 'Enabled', creation of standard or premium data disks is allowed.
+ When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'
+             * @return the next update stage
+             */
+            Update withPremiumDataDisks(PremiumDataDisk premiumDataDisks);
+        }
+
+        /**
+         * The stage of the lab update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the lab update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCost.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCost.java
new file mode 100644
index 000000000000..a40867f3376e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCost.java
@@ -0,0 +1,367 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.LabCostInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import java.util.List;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing LabCost.
+ */
+public interface LabCost extends HasInner<LabCostInner>, Indexable, Refreshable<LabCost>, Updatable<LabCost.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the currencyCode value.
+     */
+    String currencyCode();
+
+    /**
+     * @return the endDateTime value.
+     */
+    DateTime endDateTime();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the labCostDetails value.
+     */
+    List<LabCostDetailsProperties> labCostDetails();
+
+    /**
+     * @return the labCostSummary value.
+     */
+    LabCostSummaryProperties labCostSummary();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the resourceCosts value.
+     */
+    List<LabResourceCostProperties> resourceCosts();
+
+    /**
+     * @return the startDateTime value.
+     */
+    DateTime startDateTime();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the targetCost value.
+     */
+    TargetCostProperties targetCost();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the LabCost definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of LabCost definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a LabCost definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify CreatedDate.
+         */
+        interface WithCreatedDate {
+            /**
+             * Specifies createdDate.
+             * @param createdDate The creation date of the cost
+             * @return the next definition stage
+             */
+            WithCreate withCreatedDate(DateTime createdDate);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify CurrencyCode.
+         */
+        interface WithCurrencyCode {
+            /**
+             * Specifies currencyCode.
+             * @param currencyCode The currency code of the cost
+             * @return the next definition stage
+             */
+            WithCreate withCurrencyCode(String currencyCode);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify EndDateTime.
+         */
+        interface WithEndDateTime {
+            /**
+             * Specifies endDateTime.
+             * @param endDateTime The end time of the cost data
+             * @return the next definition stage
+             */
+            WithCreate withEndDateTime(DateTime endDateTime);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify StartDateTime.
+         */
+        interface WithStartDateTime {
+            /**
+             * Specifies startDateTime.
+             * @param startDateTime The start time of the cost data
+             * @return the next definition stage
+             */
+            WithCreate withStartDateTime(DateTime startDateTime);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify TargetCost.
+         */
+        interface WithTargetCost {
+            /**
+             * Specifies targetCost.
+             * @param targetCost The target cost properties
+             * @return the next definition stage
+             */
+            WithCreate withTargetCost(TargetCostProperties targetCost);
+        }
+
+        /**
+         * The stage of the labcost definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<LabCost>, DefinitionStages.WithCreatedDate, DefinitionStages.WithCurrencyCode, DefinitionStages.WithEndDateTime, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithStartDateTime, DefinitionStages.WithTags, DefinitionStages.WithTargetCost, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a LabCost update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<LabCost>, UpdateStages.WithCreatedDate, UpdateStages.WithCurrencyCode, UpdateStages.WithEndDateTime, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithStartDateTime, UpdateStages.WithTags, UpdateStages.WithTargetCost, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of LabCost update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the labcost update allowing to specify CreatedDate.
+         */
+        interface WithCreatedDate {
+            /**
+             * Specifies createdDate.
+             * @param createdDate The creation date of the cost
+             * @return the next update stage
+             */
+            Update withCreatedDate(DateTime createdDate);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify CurrencyCode.
+         */
+        interface WithCurrencyCode {
+            /**
+             * Specifies currencyCode.
+             * @param currencyCode The currency code of the cost
+             * @return the next update stage
+             */
+            Update withCurrencyCode(String currencyCode);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify EndDateTime.
+         */
+        interface WithEndDateTime {
+            /**
+             * Specifies endDateTime.
+             * @param endDateTime The end time of the cost data
+             * @return the next update stage
+             */
+            Update withEndDateTime(DateTime endDateTime);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify StartDateTime.
+         */
+        interface WithStartDateTime {
+            /**
+             * Specifies startDateTime.
+             * @param startDateTime The start time of the cost data
+             * @return the next update stage
+             */
+            Update withStartDateTime(DateTime startDateTime);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify TargetCost.
+         */
+        interface WithTargetCost {
+            /**
+             * Specifies targetCost.
+             * @param targetCost The target cost properties
+             * @return the next update stage
+             */
+            Update withTargetCost(TargetCostProperties targetCost);
+        }
+
+        /**
+         * The stage of the labcost update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostDetailsProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostDetailsProperties.java
new file mode 100644
index 000000000000..fabb064a45a1
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostDetailsProperties.java
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The properties of a lab cost item.
+ */
+public class LabCostDetailsProperties {
+    /**
+     * The date of the cost item.
+     */
+    @JsonProperty(value = "date")
+    private DateTime dateProperty;
+
+    /**
+     * The cost component of the cost item.
+     */
+    @JsonProperty(value = "cost")
+    private Double cost;
+
+    /**
+     * The type of the cost. Possible values include: 'Unavailable',
+     * 'Reported', 'Projected'.
+     */
+    @JsonProperty(value = "costType")
+    private CostType costType;
+
+    /**
+     * Get the date of the cost item.
+     *
+     * @return the dateProperty value
+     */
+    public DateTime dateProperty() {
+        return this.dateProperty;
+    }
+
+    /**
+     * Set the date of the cost item.
+     *
+     * @param dateProperty the dateProperty value to set
+     * @return the LabCostDetailsProperties object itself.
+     */
+    public LabCostDetailsProperties withDateProperty(DateTime dateProperty) {
+        this.dateProperty = dateProperty;
+        return this;
+    }
+
+    /**
+     * Get the cost component of the cost item.
+     *
+     * @return the cost value
+     */
+    public Double cost() {
+        return this.cost;
+    }
+
+    /**
+     * Set the cost component of the cost item.
+     *
+     * @param cost the cost value to set
+     * @return the LabCostDetailsProperties object itself.
+     */
+    public LabCostDetailsProperties withCost(Double cost) {
+        this.cost = cost;
+        return this;
+    }
+
+    /**
+     * Get the type of the cost. Possible values include: 'Unavailable', 'Reported', 'Projected'.
+     *
+     * @return the costType value
+     */
+    public CostType costType() {
+        return this.costType;
+    }
+
+    /**
+     * Set the type of the cost. Possible values include: 'Unavailable', 'Reported', 'Projected'.
+     *
+     * @param costType the costType value to set
+     * @return the LabCostDetailsProperties object itself.
+     */
+    public LabCostDetailsProperties withCostType(CostType costType) {
+        this.costType = costType;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostSummaryProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostSummaryProperties.java
new file mode 100644
index 000000000000..d89a69306ae7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabCostSummaryProperties.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The properties of the cost summary.
+ */
+public class LabCostSummaryProperties {
+    /**
+     * The cost component of the cost item.
+     */
+    @JsonProperty(value = "estimatedLabCost")
+    private Double estimatedLabCost;
+
+    /**
+     * Get the cost component of the cost item.
+     *
+     * @return the estimatedLabCost value
+     */
+    public Double estimatedLabCost() {
+        return this.estimatedLabCost;
+    }
+
+    /**
+     * Set the cost component of the cost item.
+     *
+     * @param estimatedLabCost the estimatedLabCost value to set
+     * @return the LabCostSummaryProperties object itself.
+     */
+    public LabCostSummaryProperties withEstimatedLabCost(Double estimatedLabCost) {
+        this.estimatedLabCost = estimatedLabCost;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabFragment.java
new file mode 100644
index 000000000000..bc0e7dfa4181
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabFragment.java
@@ -0,0 +1,135 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A lab.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class LabFragment extends Resource {
+    /**
+     * Type of storage used by the lab. It can be either Premium or Standard.
+     * Default is Premium. Possible values include: 'Standard', 'Premium'.
+     */
+    @JsonProperty(value = "properties.labStorageType")
+    private StorageType labStorageType;
+
+    /**
+     * The setting to enable usage of premium data disks.
+     * When its value is 'Enabled', creation of standard or premium data disks
+     * is allowed.
+     * When its value is 'Disabled', only creation of standard data disks is
+     * allowed. Possible values include: 'Disabled', 'Enabled'.
+     */
+    @JsonProperty(value = "properties.premiumDataDisks")
+    private PremiumDataDisk premiumDataDisks;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'.
+     *
+     * @return the labStorageType value
+     */
+    public StorageType labStorageType() {
+        return this.labStorageType;
+    }
+
+    /**
+     * Set type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'.
+     *
+     * @param labStorageType the labStorageType value to set
+     * @return the LabFragment object itself.
+     */
+    public LabFragment withLabStorageType(StorageType labStorageType) {
+        this.labStorageType = labStorageType;
+        return this;
+    }
+
+    /**
+     * Get the setting to enable usage of premium data disks.
+     When its value is 'Enabled', creation of standard or premium data disks is allowed.
+     When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @return the premiumDataDisks value
+     */
+    public PremiumDataDisk premiumDataDisks() {
+        return this.premiumDataDisks;
+    }
+
+    /**
+     * Set the setting to enable usage of premium data disks.
+     When its value is 'Enabled', creation of standard or premium data disks is allowed.
+     When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @param premiumDataDisks the premiumDataDisks value to set
+     * @return the LabFragment object itself.
+     */
+    public LabFragment withPremiumDataDisks(PremiumDataDisk premiumDataDisks) {
+        this.premiumDataDisks = premiumDataDisks;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabFragment object itself.
+     */
+    public LabFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabFragment object itself.
+     */
+    public LabFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabResourceCostProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabResourceCostProperties.java
new file mode 100644
index 000000000000..276ce5bbf143
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabResourceCostProperties.java
@@ -0,0 +1,251 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The properties of a resource cost item.
+ */
+public class LabResourceCostProperties {
+    /**
+     * The name of the resource.
+     */
+    @JsonProperty(value = "resourcename")
+    private String resourcename;
+
+    /**
+     * The unique identifier of the resource.
+     */
+    @JsonProperty(value = "resourceUId")
+    private String resourceUId;
+
+    /**
+     * The cost component of the resource cost item.
+     */
+    @JsonProperty(value = "resourceCost")
+    private Double resourceCost;
+
+    /**
+     * The logical resource type (ex. virtualmachine, storageaccount).
+     */
+    @JsonProperty(value = "resourceType")
+    private String resourceType;
+
+    /**
+     * The owner of the resource (ex. janedoe@microsoft.com).
+     */
+    @JsonProperty(value = "resourceOwner")
+    private String resourceOwner;
+
+    /**
+     * The category of the resource (ex. Premium_LRS, Standard_DS1).
+     */
+    @JsonProperty(value = "resourcePricingTier")
+    private String resourcePricingTier;
+
+    /**
+     * The status of the resource (ex. Active).
+     */
+    @JsonProperty(value = "resourceStatus")
+    private String resourceStatus;
+
+    /**
+     * The ID of the resource.
+     */
+    @JsonProperty(value = "resourceId")
+    private String resourceId;
+
+    /**
+     * The ID of the external resource.
+     */
+    @JsonProperty(value = "externalResourceId")
+    private String externalResourceId;
+
+    /**
+     * Get the name of the resource.
+     *
+     * @return the resourcename value
+     */
+    public String resourcename() {
+        return this.resourcename;
+    }
+
+    /**
+     * Set the name of the resource.
+     *
+     * @param resourcename the resourcename value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourcename(String resourcename) {
+        this.resourcename = resourcename;
+        return this;
+    }
+
+    /**
+     * Get the unique identifier of the resource.
+     *
+     * @return the resourceUId value
+     */
+    public String resourceUId() {
+        return this.resourceUId;
+    }
+
+    /**
+     * Set the unique identifier of the resource.
+     *
+     * @param resourceUId the resourceUId value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceUId(String resourceUId) {
+        this.resourceUId = resourceUId;
+        return this;
+    }
+
+    /**
+     * Get the cost component of the resource cost item.
+     *
+     * @return the resourceCost value
+     */
+    public Double resourceCost() {
+        return this.resourceCost;
+    }
+
+    /**
+     * Set the cost component of the resource cost item.
+     *
+     * @param resourceCost the resourceCost value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceCost(Double resourceCost) {
+        this.resourceCost = resourceCost;
+        return this;
+    }
+
+    /**
+     * Get the logical resource type (ex. virtualmachine, storageaccount).
+     *
+     * @return the resourceType value
+     */
+    public String resourceType() {
+        return this.resourceType;
+    }
+
+    /**
+     * Set the logical resource type (ex. virtualmachine, storageaccount).
+     *
+     * @param resourceType the resourceType value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceType(String resourceType) {
+        this.resourceType = resourceType;
+        return this;
+    }
+
+    /**
+     * Get the owner of the resource (ex. janedoe@microsoft.com).
+     *
+     * @return the resourceOwner value
+     */
+    public String resourceOwner() {
+        return this.resourceOwner;
+    }
+
+    /**
+     * Set the owner of the resource (ex. janedoe@microsoft.com).
+     *
+     * @param resourceOwner the resourceOwner value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceOwner(String resourceOwner) {
+        this.resourceOwner = resourceOwner;
+        return this;
+    }
+
+    /**
+     * Get the category of the resource (ex. Premium_LRS, Standard_DS1).
+     *
+     * @return the resourcePricingTier value
+     */
+    public String resourcePricingTier() {
+        return this.resourcePricingTier;
+    }
+
+    /**
+     * Set the category of the resource (ex. Premium_LRS, Standard_DS1).
+     *
+     * @param resourcePricingTier the resourcePricingTier value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourcePricingTier(String resourcePricingTier) {
+        this.resourcePricingTier = resourcePricingTier;
+        return this;
+    }
+
+    /**
+     * Get the status of the resource (ex. Active).
+     *
+     * @return the resourceStatus value
+     */
+    public String resourceStatus() {
+        return this.resourceStatus;
+    }
+
+    /**
+     * Set the status of the resource (ex. Active).
+     *
+     * @param resourceStatus the resourceStatus value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceStatus(String resourceStatus) {
+        this.resourceStatus = resourceStatus;
+        return this;
+    }
+
+    /**
+     * Get the ID of the resource.
+     *
+     * @return the resourceId value
+     */
+    public String resourceId() {
+        return this.resourceId;
+    }
+
+    /**
+     * Set the ID of the resource.
+     *
+     * @param resourceId the resourceId value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withResourceId(String resourceId) {
+        this.resourceId = resourceId;
+        return this;
+    }
+
+    /**
+     * Get the ID of the external resource.
+     *
+     * @return the externalResourceId value
+     */
+    public String externalResourceId() {
+        return this.externalResourceId;
+    }
+
+    /**
+     * Set the ID of the external resource.
+     *
+     * @param externalResourceId the externalResourceId value to set
+     * @return the LabResourceCostProperties object itself.
+     */
+    public LabResourceCostProperties withExternalResourceId(String externalResourceId) {
+        this.externalResourceId = externalResourceId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabSchedule.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabSchedule.java
new file mode 100644
index 000000000000..fe6e3976e2c9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabSchedule.java
@@ -0,0 +1,443 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ScheduleInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing LabSchedule.
+ */
+public interface LabSchedule extends HasInner<ScheduleInner>, Indexable, Refreshable<LabSchedule>, Updatable<LabSchedule.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the dailyRecurrence value.
+     */
+    DayDetails dailyRecurrence();
+
+    /**
+     * @return the hourlyRecurrence value.
+     */
+    HourDetails hourlyRecurrence();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the notificationSettings value.
+     */
+    NotificationSettings notificationSettings();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the status value.
+     */
+    EnableStatus status();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the targetResourceId value.
+     */
+    String targetResourceId();
+
+    /**
+     * @return the taskType value.
+     */
+    String taskType();
+
+    /**
+     * @return the timeZoneId value.
+     */
+    String timeZoneId();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the weeklyRecurrence value.
+     */
+    WeekDetails weeklyRecurrence();
+
+    /**
+     * The entirety of the LabSchedule definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of LabSchedule definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a LabSchedule definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next definition stage
+             */
+            WithCreate withDailyRecurrence(DayDetails dailyRecurrence);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withHourlyRecurrence(HourDetails hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next definition stage
+             */
+            WithCreate withNotificationSettings(NotificationSettings notificationSettings);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next definition stage
+             */
+            WithCreate withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next definition stage
+             */
+            WithCreate withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next definition stage
+             */
+            WithCreate withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next definition stage
+             */
+            WithCreate withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the labschedule definition allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withWeeklyRecurrence(WeekDetails weeklyRecurrence);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<LabSchedule>, DefinitionStages.WithDailyRecurrence, DefinitionStages.WithHourlyRecurrence, DefinitionStages.WithLocation, DefinitionStages.WithNotificationSettings, DefinitionStages.WithProvisioningState, DefinitionStages.WithStatus, DefinitionStages.WithTags, DefinitionStages.WithTargetResourceId, DefinitionStages.WithTaskType, DefinitionStages.WithTimeZoneId, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithWeeklyRecurrence {
+        }
+    }
+    /**
+     * The template for a LabSchedule update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<LabSchedule>, UpdateStages.WithDailyRecurrence, UpdateStages.WithHourlyRecurrence, UpdateStages.WithLocation, UpdateStages.WithNotificationSettings, UpdateStages.WithProvisioningState, UpdateStages.WithStatus, UpdateStages.WithTags, UpdateStages.WithTargetResourceId, UpdateStages.WithTaskType, UpdateStages.WithTimeZoneId, UpdateStages.WithUniqueIdentifier, UpdateStages.WithWeeklyRecurrence {
+    }
+
+    /**
+     * Grouping of LabSchedule update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the labschedule update allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next update stage
+             */
+            Update withDailyRecurrence(DayDetailsFragment dailyRecurrence);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next update stage
+             */
+            Update withHourlyRecurrence(HourDetailsFragment hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next update stage
+             */
+            Update withNotificationSettings(NotificationSettingsFragment notificationSettings);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next update stage
+             */
+            Update withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next update stage
+             */
+            Update withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next update stage
+             */
+            Update withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next update stage
+             */
+            Update withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the labschedule update allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next update stage
+             */
+            Update withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVhd.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVhd.java
new file mode 100644
index 000000000000..ff367e0c34c9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVhd.java
@@ -0,0 +1,25 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.LabVhdInner;
+
+/**
+ * Type representing LabVhd.
+ */
+public interface LabVhd extends HasInner<LabVhdInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the id value.
+     */
+    String id();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachine.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachine.java
new file mode 100644
index 000000000000..4d252d5354c5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachine.java
@@ -0,0 +1,1025 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.LabVirtualMachineInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ApplicableScheduleInner;
+
+/**
+ * Type representing LabVirtualMachine.
+ */
+public interface LabVirtualMachine extends HasInner<LabVirtualMachineInner>, Indexable, Refreshable<LabVirtualMachine>, Updatable<LabVirtualMachine.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the allowClaim value.
+     */
+    Boolean allowClaim();
+
+    /**
+     * @return the applicableSchedule value.
+     */
+    ApplicableSchedule applicableSchedule();
+
+    /**
+     * @return the artifactDeploymentStatus value.
+     */
+    ArtifactDeploymentStatusProperties artifactDeploymentStatus();
+
+    /**
+     * @return the artifacts value.
+     */
+    List<ArtifactInstallProperties> artifacts();
+
+    /**
+     * @return the computeId value.
+     */
+    String computeId();
+
+    /**
+     * @return the computeVm value.
+     */
+    ComputeVmProperties computeVm();
+
+    /**
+     * @return the createdByUser value.
+     */
+    String createdByUser();
+
+    /**
+     * @return the createdByUserId value.
+     */
+    String createdByUserId();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the customImageId value.
+     */
+    String customImageId();
+
+    /**
+     * @return the disallowPublicIpAddress value.
+     */
+    Boolean disallowPublicIpAddress();
+
+    /**
+     * @return the environmentId value.
+     */
+    String environmentId();
+
+    /**
+     * @return the expirationDate value.
+     */
+    DateTime expirationDate();
+
+    /**
+     * @return the fqdn value.
+     */
+    String fqdn();
+
+    /**
+     * @return the galleryImageReference value.
+     */
+    GalleryImageReference galleryImageReference();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the isAuthenticationWithSshKey value.
+     */
+    Boolean isAuthenticationWithSshKey();
+
+    /**
+     * @return the labSubnetName value.
+     */
+    String labSubnetName();
+
+    /**
+     * @return the labVirtualNetworkId value.
+     */
+    String labVirtualNetworkId();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the networkInterface value.
+     */
+    NetworkInterfaceProperties networkInterface();
+
+    /**
+     * @return the notes value.
+     */
+    String notes();
+
+    /**
+     * @return the osType value.
+     */
+    String osType();
+
+    /**
+     * @return the ownerObjectId value.
+     */
+    String ownerObjectId();
+
+    /**
+     * @return the ownerUserPrincipalName value.
+     */
+    String ownerUserPrincipalName();
+
+    /**
+     * @return the password value.
+     */
+    String password();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the size value.
+     */
+    String size();
+
+    /**
+     * @return the sshKey value.
+     */
+    String sshKey();
+
+    /**
+     * @return the storageType value.
+     */
+    String storageType();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the userName value.
+     */
+    String userName();
+
+    /**
+     * @return the virtualMachineCreationSource value.
+     */
+    VirtualMachineCreationSource virtualMachineCreationSource();
+
+    /**
+     * The entirety of the LabVirtualMachine definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of LabVirtualMachine definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a LabVirtualMachine definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify AllowClaim.
+         */
+        interface WithAllowClaim {
+            /**
+             * Specifies allowClaim.
+             * @param allowClaim Indicates whether another user can take ownership of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withAllowClaim(Boolean allowClaim);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify ApplicableSchedule.
+         */
+        interface WithApplicableSchedule {
+            /**
+             * Specifies applicableSchedule.
+             * @param applicableSchedule The applicable schedule for the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withApplicableSchedule(ApplicableScheduleInner applicableSchedule);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify ArtifactDeploymentStatus.
+         */
+        interface WithArtifactDeploymentStatus {
+            /**
+             * Specifies artifactDeploymentStatus.
+             * @param artifactDeploymentStatus The artifact deployment status for the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withArtifactDeploymentStatus(ArtifactDeploymentStatusProperties artifactDeploymentStatus);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Artifacts.
+         */
+        interface WithArtifacts {
+            /**
+             * Specifies artifacts.
+             * @param artifacts The artifacts to be installed on the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withArtifacts(List<ArtifactInstallProperties> artifacts);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify ComputeVm.
+         */
+        interface WithComputeVm {
+            /**
+             * Specifies computeVm.
+             * @param computeVm The compute virtual machine properties
+             * @return the next definition stage
+             */
+            WithCreate withComputeVm(ComputeVmProperties computeVm);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify CreatedByUser.
+         */
+        interface WithCreatedByUser {
+            /**
+             * Specifies createdByUser.
+             * @param createdByUser The email address of creator of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withCreatedByUser(String createdByUser);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify CreatedByUserId.
+         */
+        interface WithCreatedByUserId {
+            /**
+             * Specifies createdByUserId.
+             * @param createdByUserId The object identifier of the creator of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withCreatedByUserId(String createdByUserId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify CreatedDate.
+         */
+        interface WithCreatedDate {
+            /**
+             * Specifies createdDate.
+             * @param createdDate The creation date of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withCreatedDate(DateTime createdDate);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify CustomImageId.
+         */
+        interface WithCustomImageId {
+            /**
+             * Specifies customImageId.
+             * @param customImageId The custom image identifier of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withCustomImageId(String customImageId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify DisallowPublicIpAddress.
+         */
+        interface WithDisallowPublicIpAddress {
+            /**
+             * Specifies disallowPublicIpAddress.
+             * @param disallowPublicIpAddress Indicates whether the virtual machine is to be created without a public IP address
+             * @return the next definition stage
+             */
+            WithCreate withDisallowPublicIpAddress(Boolean disallowPublicIpAddress);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify EnvironmentId.
+         */
+        interface WithEnvironmentId {
+            /**
+             * Specifies environmentId.
+             * @param environmentId The resource ID of the environment that contains this virtual machine, if any
+             * @return the next definition stage
+             */
+            WithCreate withEnvironmentId(String environmentId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify ExpirationDate.
+         */
+        interface WithExpirationDate {
+            /**
+             * Specifies expirationDate.
+             * @param expirationDate The expiration date for VM
+             * @return the next definition stage
+             */
+            WithCreate withExpirationDate(DateTime expirationDate);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Fqdn.
+         */
+        interface WithFqdn {
+            /**
+             * Specifies fqdn.
+             * @param fqdn The fully-qualified domain name of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withFqdn(String fqdn);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify GalleryImageReference.
+         */
+        interface WithGalleryImageReference {
+            /**
+             * Specifies galleryImageReference.
+             * @param galleryImageReference The Microsoft Azure Marketplace image reference of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withGalleryImageReference(GalleryImageReference galleryImageReference);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify IsAuthenticationWithSshKey.
+         */
+        interface WithIsAuthenticationWithSshKey {
+            /**
+             * Specifies isAuthenticationWithSshKey.
+             * @param isAuthenticationWithSshKey Indicates whether this virtual machine uses an SSH key for authentication
+             * @return the next definition stage
+             */
+            WithCreate withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify LabSubnetName.
+         */
+        interface WithLabSubnetName {
+            /**
+             * Specifies labSubnetName.
+             * @param labSubnetName The lab subnet name of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withLabSubnetName(String labSubnetName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify LabVirtualNetworkId.
+         */
+        interface WithLabVirtualNetworkId {
+            /**
+             * Specifies labVirtualNetworkId.
+             * @param labVirtualNetworkId The lab virtual network identifier of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withLabVirtualNetworkId(String labVirtualNetworkId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify NetworkInterface.
+         */
+        interface WithNetworkInterface {
+            /**
+             * Specifies networkInterface.
+             * @param networkInterface The network interface properties
+             * @return the next definition stage
+             */
+            WithCreate withNetworkInterface(NetworkInterfaceProperties networkInterface);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Notes.
+         */
+        interface WithNotes {
+            /**
+             * Specifies notes.
+             * @param notes The notes of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withNotes(String notes);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify OsType.
+         */
+        interface WithOsType {
+            /**
+             * Specifies osType.
+             * @param osType The OS type of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withOsType(String osType);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify OwnerObjectId.
+         */
+        interface WithOwnerObjectId {
+            /**
+             * Specifies ownerObjectId.
+             * @param ownerObjectId The object identifier of the owner of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withOwnerObjectId(String ownerObjectId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify OwnerUserPrincipalName.
+         */
+        interface WithOwnerUserPrincipalName {
+            /**
+             * Specifies ownerUserPrincipalName.
+             * @param ownerUserPrincipalName The user principal name of the virtual machine owner
+             * @return the next definition stage
+             */
+            WithCreate withOwnerUserPrincipalName(String ownerUserPrincipalName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Password.
+         */
+        interface WithPassword {
+            /**
+             * Specifies password.
+             * @param password The password of the virtual machine administrator
+             * @return the next definition stage
+             */
+            WithCreate withPassword(String password);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Size.
+         */
+        interface WithSize {
+            /**
+             * Specifies size.
+             * @param size The size of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withSize(String size);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify SshKey.
+         */
+        interface WithSshKey {
+            /**
+             * Specifies sshKey.
+             * @param sshKey The SSH key of the virtual machine administrator
+             * @return the next definition stage
+             */
+            WithCreate withSshKey(String sshKey);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify StorageType.
+         */
+        interface WithStorageType {
+            /**
+             * Specifies storageType.
+             * @param storageType Storage type to use for virtual machine (i.e. Standard, Premium)
+             * @return the next definition stage
+             */
+            WithCreate withStorageType(String storageType);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify UserName.
+         */
+        interface WithUserName {
+            /**
+             * Specifies userName.
+             * @param userName The user name of the virtual machine
+             * @return the next definition stage
+             */
+            WithCreate withUserName(String userName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine definition allowing to specify VirtualMachineCreationSource.
+         */
+        interface WithVirtualMachineCreationSource {
+            /**
+             * Specifies virtualMachineCreationSource.
+             * @param virtualMachineCreationSource Tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'
+             * @return the next definition stage
+             */
+            WithCreate withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<LabVirtualMachine>, DefinitionStages.WithAllowClaim, DefinitionStages.WithApplicableSchedule, DefinitionStages.WithArtifactDeploymentStatus, DefinitionStages.WithArtifacts, DefinitionStages.WithComputeVm, DefinitionStages.WithCreatedByUser, DefinitionStages.WithCreatedByUserId, DefinitionStages.WithCreatedDate, DefinitionStages.WithCustomImageId, DefinitionStages.WithDisallowPublicIpAddress, DefinitionStages.WithEnvironmentId, DefinitionStages.WithExpirationDate, DefinitionStages.WithFqdn, DefinitionStages.WithGalleryImageReference, DefinitionStages.WithIsAuthenticationWithSshKey, DefinitionStages.WithLabSubnetName, DefinitionStages.WithLabVirtualNetworkId, DefinitionStages.WithLocation, DefinitionStages.WithNetworkInterface, DefinitionStages.WithNotes, DefinitionStages.WithOsType, DefinitionStages.WithOwnerObjectId, DefinitionStages.WithOwnerUserPrincipalName, DefinitionStages.WithPassword, DefinitionStages.WithProvisioningState, DefinitionStages.WithSize, DefinitionStages.WithSshKey, DefinitionStages.WithStorageType, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithUserName, DefinitionStages.WithVirtualMachineCreationSource {
+        }
+    }
+    /**
+     * The template for a LabVirtualMachine update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<LabVirtualMachine>, UpdateStages.WithAllowClaim, UpdateStages.WithApplicableSchedule, UpdateStages.WithArtifactDeploymentStatus, UpdateStages.WithArtifacts, UpdateStages.WithComputeVm, UpdateStages.WithCreatedByUser, UpdateStages.WithCreatedByUserId, UpdateStages.WithCreatedDate, UpdateStages.WithCustomImageId, UpdateStages.WithDisallowPublicIpAddress, UpdateStages.WithEnvironmentId, UpdateStages.WithExpirationDate, UpdateStages.WithFqdn, UpdateStages.WithGalleryImageReference, UpdateStages.WithIsAuthenticationWithSshKey, UpdateStages.WithLabSubnetName, UpdateStages.WithLabVirtualNetworkId, UpdateStages.WithLocation, UpdateStages.WithNetworkInterface, UpdateStages.WithNotes, UpdateStages.WithOsType, UpdateStages.WithOwnerObjectId, UpdateStages.WithOwnerUserPrincipalName, UpdateStages.WithPassword, UpdateStages.WithProvisioningState, UpdateStages.WithSize, UpdateStages.WithSshKey, UpdateStages.WithStorageType, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithUserName, UpdateStages.WithVirtualMachineCreationSource {
+    }
+
+    /**
+     * Grouping of LabVirtualMachine update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the labvirtualmachine update allowing to specify AllowClaim.
+         */
+        interface WithAllowClaim {
+            /**
+             * Specifies allowClaim.
+             * @param allowClaim Indicates whether another user can take ownership of the virtual machine
+             * @return the next update stage
+             */
+            Update withAllowClaim(Boolean allowClaim);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify ApplicableSchedule.
+         */
+        interface WithApplicableSchedule {
+            /**
+             * Specifies applicableSchedule.
+             * @param applicableSchedule The applicable schedule for the virtual machine
+             * @return the next update stage
+             */
+            Update withApplicableSchedule(ApplicableScheduleFragment applicableSchedule);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify ArtifactDeploymentStatus.
+         */
+        interface WithArtifactDeploymentStatus {
+            /**
+             * Specifies artifactDeploymentStatus.
+             * @param artifactDeploymentStatus The artifact deployment status for the virtual machine
+             * @return the next update stage
+             */
+            Update withArtifactDeploymentStatus(ArtifactDeploymentStatusPropertiesFragment artifactDeploymentStatus);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Artifacts.
+         */
+        interface WithArtifacts {
+            /**
+             * Specifies artifacts.
+             * @param artifacts The artifacts to be installed on the virtual machine
+             * @return the next update stage
+             */
+            Update withArtifacts(List<ArtifactInstallPropertiesFragment> artifacts);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify ComputeVm.
+         */
+        interface WithComputeVm {
+            /**
+             * Specifies computeVm.
+             * @param computeVm The compute virtual machine properties
+             * @return the next update stage
+             */
+            Update withComputeVm(ComputeVmPropertiesFragment computeVm);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify CreatedByUser.
+         */
+        interface WithCreatedByUser {
+            /**
+             * Specifies createdByUser.
+             * @param createdByUser The email address of creator of the virtual machine
+             * @return the next update stage
+             */
+            Update withCreatedByUser(String createdByUser);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify CreatedByUserId.
+         */
+        interface WithCreatedByUserId {
+            /**
+             * Specifies createdByUserId.
+             * @param createdByUserId The object identifier of the creator of the virtual machine
+             * @return the next update stage
+             */
+            Update withCreatedByUserId(String createdByUserId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify CreatedDate.
+         */
+        interface WithCreatedDate {
+            /**
+             * Specifies createdDate.
+             * @param createdDate The creation date of the virtual machine
+             * @return the next update stage
+             */
+            Update withCreatedDate(DateTime createdDate);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify CustomImageId.
+         */
+        interface WithCustomImageId {
+            /**
+             * Specifies customImageId.
+             * @param customImageId The custom image identifier of the virtual machine
+             * @return the next update stage
+             */
+            Update withCustomImageId(String customImageId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify DisallowPublicIpAddress.
+         */
+        interface WithDisallowPublicIpAddress {
+            /**
+             * Specifies disallowPublicIpAddress.
+             * @param disallowPublicIpAddress Indicates whether the virtual machine is to be created without a public IP address
+             * @return the next update stage
+             */
+            Update withDisallowPublicIpAddress(Boolean disallowPublicIpAddress);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify EnvironmentId.
+         */
+        interface WithEnvironmentId {
+            /**
+             * Specifies environmentId.
+             * @param environmentId The resource ID of the environment that contains this virtual machine, if any
+             * @return the next update stage
+             */
+            Update withEnvironmentId(String environmentId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify ExpirationDate.
+         */
+        interface WithExpirationDate {
+            /**
+             * Specifies expirationDate.
+             * @param expirationDate The expiration date for VM
+             * @return the next update stage
+             */
+            Update withExpirationDate(DateTime expirationDate);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Fqdn.
+         */
+        interface WithFqdn {
+            /**
+             * Specifies fqdn.
+             * @param fqdn The fully-qualified domain name of the virtual machine
+             * @return the next update stage
+             */
+            Update withFqdn(String fqdn);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify GalleryImageReference.
+         */
+        interface WithGalleryImageReference {
+            /**
+             * Specifies galleryImageReference.
+             * @param galleryImageReference The Microsoft Azure Marketplace image reference of the virtual machine
+             * @return the next update stage
+             */
+            Update withGalleryImageReference(GalleryImageReferenceFragment galleryImageReference);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify IsAuthenticationWithSshKey.
+         */
+        interface WithIsAuthenticationWithSshKey {
+            /**
+             * Specifies isAuthenticationWithSshKey.
+             * @param isAuthenticationWithSshKey Indicates whether this virtual machine uses an SSH key for authentication
+             * @return the next update stage
+             */
+            Update withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify LabSubnetName.
+         */
+        interface WithLabSubnetName {
+            /**
+             * Specifies labSubnetName.
+             * @param labSubnetName The lab subnet name of the virtual machine
+             * @return the next update stage
+             */
+            Update withLabSubnetName(String labSubnetName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify LabVirtualNetworkId.
+         */
+        interface WithLabVirtualNetworkId {
+            /**
+             * Specifies labVirtualNetworkId.
+             * @param labVirtualNetworkId The lab virtual network identifier of the virtual machine
+             * @return the next update stage
+             */
+            Update withLabVirtualNetworkId(String labVirtualNetworkId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify NetworkInterface.
+         */
+        interface WithNetworkInterface {
+            /**
+             * Specifies networkInterface.
+             * @param networkInterface The network interface properties
+             * @return the next update stage
+             */
+            Update withNetworkInterface(NetworkInterfacePropertiesFragment networkInterface);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Notes.
+         */
+        interface WithNotes {
+            /**
+             * Specifies notes.
+             * @param notes The notes of the virtual machine
+             * @return the next update stage
+             */
+            Update withNotes(String notes);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify OsType.
+         */
+        interface WithOsType {
+            /**
+             * Specifies osType.
+             * @param osType The OS type of the virtual machine
+             * @return the next update stage
+             */
+            Update withOsType(String osType);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify OwnerObjectId.
+         */
+        interface WithOwnerObjectId {
+            /**
+             * Specifies ownerObjectId.
+             * @param ownerObjectId The object identifier of the owner of the virtual machine
+             * @return the next update stage
+             */
+            Update withOwnerObjectId(String ownerObjectId);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify OwnerUserPrincipalName.
+         */
+        interface WithOwnerUserPrincipalName {
+            /**
+             * Specifies ownerUserPrincipalName.
+             * @param ownerUserPrincipalName The user principal name of the virtual machine owner
+             * @return the next update stage
+             */
+            Update withOwnerUserPrincipalName(String ownerUserPrincipalName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Password.
+         */
+        interface WithPassword {
+            /**
+             * Specifies password.
+             * @param password The password of the virtual machine administrator
+             * @return the next update stage
+             */
+            Update withPassword(String password);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Size.
+         */
+        interface WithSize {
+            /**
+             * Specifies size.
+             * @param size The size of the virtual machine
+             * @return the next update stage
+             */
+            Update withSize(String size);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify SshKey.
+         */
+        interface WithSshKey {
+            /**
+             * Specifies sshKey.
+             * @param sshKey The SSH key of the virtual machine administrator
+             * @return the next update stage
+             */
+            Update withSshKey(String sshKey);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify StorageType.
+         */
+        interface WithStorageType {
+            /**
+             * Specifies storageType.
+             * @param storageType Storage type to use for virtual machine (i.e. Standard, Premium)
+             * @return the next update stage
+             */
+            Update withStorageType(String storageType);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify UserName.
+         */
+        interface WithUserName {
+            /**
+             * Specifies userName.
+             * @param userName The user name of the virtual machine
+             * @return the next update stage
+             */
+            Update withUserName(String userName);
+        }
+
+        /**
+         * The stage of the labvirtualmachine update allowing to specify VirtualMachineCreationSource.
+         */
+        interface WithVirtualMachineCreationSource {
+            /**
+             * Specifies virtualMachineCreationSource.
+             * @param virtualMachineCreationSource Tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'
+             * @return the next update stage
+             */
+            Update withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineCreationParameter.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineCreationParameter.java
new file mode 100644
index 000000000000..9b913ddedd4c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineCreationParameter.java
@@ -0,0 +1,912 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ApplicableScheduleInner;
+import java.util.Map;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+
+/**
+ * Properties for creating a virtual machine.
+ */
+@JsonFlatten
+public class LabVirtualMachineCreationParameter {
+    /**
+     * The number of virtual machine instances to create.
+     */
+    @JsonProperty(value = "properties.bulkCreationParameters")
+    private BulkCreationParameters bulkCreationParameters;
+
+    /**
+     * The notes of the virtual machine.
+     */
+    @JsonProperty(value = "properties.notes")
+    private String notes;
+
+    /**
+     * The object identifier of the owner of the virtual machine.
+     */
+    @JsonProperty(value = "properties.ownerObjectId")
+    private String ownerObjectId;
+
+    /**
+     * The user principal name of the virtual machine owner.
+     */
+    @JsonProperty(value = "properties.ownerUserPrincipalName")
+    private String ownerUserPrincipalName;
+
+    /**
+     * The object identifier of the creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUserId")
+    private String createdByUserId;
+
+    /**
+     * The email address of creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUser")
+    private String createdByUser;
+
+    /**
+     * The creation date of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdDate")
+    private DateTime createdDate;
+
+    /**
+     * The custom image identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.customImageId")
+    private String customImageId;
+
+    /**
+     * The OS type of the virtual machine.
+     */
+    @JsonProperty(value = "properties.osType")
+    private String osType;
+
+    /**
+     * The size of the virtual machine.
+     */
+    @JsonProperty(value = "properties.size")
+    private String size;
+
+    /**
+     * The user name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.userName")
+    private String userName;
+
+    /**
+     * The password of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.password")
+    private String password;
+
+    /**
+     * The SSH key of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.sshKey")
+    private String sshKey;
+
+    /**
+     * Indicates whether this virtual machine uses an SSH key for
+     * authentication.
+     */
+    @JsonProperty(value = "properties.isAuthenticationWithSshKey")
+    private Boolean isAuthenticationWithSshKey;
+
+    /**
+     * The fully-qualified domain name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.fqdn")
+    private String fqdn;
+
+    /**
+     * The lab subnet name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * The lab virtual network identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labVirtualNetworkId")
+    private String labVirtualNetworkId;
+
+    /**
+     * Indicates whether the virtual machine is to be created without a public
+     * IP address.
+     */
+    @JsonProperty(value = "properties.disallowPublicIpAddress")
+    private Boolean disallowPublicIpAddress;
+
+    /**
+     * The artifacts to be installed on the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifacts")
+    private List<ArtifactInstallProperties> artifacts;
+
+    /**
+     * The artifact deployment status for the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifactDeploymentStatus")
+    private ArtifactDeploymentStatusProperties artifactDeploymentStatus;
+
+    /**
+     * The Microsoft Azure Marketplace image reference of the virtual machine.
+     */
+    @JsonProperty(value = "properties.galleryImageReference")
+    private GalleryImageReference galleryImageReference;
+
+    /**
+     * The compute virtual machine properties.
+     */
+    @JsonProperty(value = "properties.computeVm")
+    private ComputeVmProperties computeVm;
+
+    /**
+     * The network interface properties.
+     */
+    @JsonProperty(value = "properties.networkInterface")
+    private NetworkInterfaceProperties networkInterface;
+
+    /**
+     * The applicable schedule for the virtual machine.
+     */
+    @JsonProperty(value = "properties.applicableSchedule")
+    private ApplicableScheduleInner applicableSchedule;
+
+    /**
+     * The expiration date for VM.
+     */
+    @JsonProperty(value = "properties.expirationDate")
+    private DateTime expirationDate;
+
+    /**
+     * Indicates whether another user can take ownership of the virtual
+     * machine.
+     */
+    @JsonProperty(value = "properties.allowClaim")
+    private Boolean allowClaim;
+
+    /**
+     * Storage type to use for virtual machine (i.e. Standard, Premium).
+     */
+    @JsonProperty(value = "properties.storageType")
+    private String storageType;
+
+    /**
+     * Tells source of creation of lab virtual machine. Output property only.
+     * Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     */
+    @JsonProperty(value = "properties.virtualMachineCreationSource")
+    private VirtualMachineCreationSource virtualMachineCreationSource;
+
+    /**
+     * The resource ID of the environment that contains this virtual machine,
+     * if any.
+     */
+    @JsonProperty(value = "properties.environmentId")
+    private String environmentId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * The name of the virtual machine or environment.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The location of the new virtual machine or environment.
+     */
+    @JsonProperty(value = "location")
+    private String location;
+
+    /**
+     * The tags of the resource.
+     */
+    @JsonProperty(value = "tags")
+    private Map<String, String> tags;
+
+    /**
+     * Get the number of virtual machine instances to create.
+     *
+     * @return the bulkCreationParameters value
+     */
+    public BulkCreationParameters bulkCreationParameters() {
+        return this.bulkCreationParameters;
+    }
+
+    /**
+     * Set the number of virtual machine instances to create.
+     *
+     * @param bulkCreationParameters the bulkCreationParameters value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withBulkCreationParameters(BulkCreationParameters bulkCreationParameters) {
+        this.bulkCreationParameters = bulkCreationParameters;
+        return this;
+    }
+
+    /**
+     * Get the notes of the virtual machine.
+     *
+     * @return the notes value
+     */
+    public String notes() {
+        return this.notes;
+    }
+
+    /**
+     * Set the notes of the virtual machine.
+     *
+     * @param notes the notes value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withNotes(String notes) {
+        this.notes = notes;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the owner of the virtual machine.
+     *
+     * @return the ownerObjectId value
+     */
+    public String ownerObjectId() {
+        return this.ownerObjectId;
+    }
+
+    /**
+     * Set the object identifier of the owner of the virtual machine.
+     *
+     * @param ownerObjectId the ownerObjectId value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withOwnerObjectId(String ownerObjectId) {
+        this.ownerObjectId = ownerObjectId;
+        return this;
+    }
+
+    /**
+     * Get the user principal name of the virtual machine owner.
+     *
+     * @return the ownerUserPrincipalName value
+     */
+    public String ownerUserPrincipalName() {
+        return this.ownerUserPrincipalName;
+    }
+
+    /**
+     * Set the user principal name of the virtual machine owner.
+     *
+     * @param ownerUserPrincipalName the ownerUserPrincipalName value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withOwnerUserPrincipalName(String ownerUserPrincipalName) {
+        this.ownerUserPrincipalName = ownerUserPrincipalName;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the creator of the virtual machine.
+     *
+     * @return the createdByUserId value
+     */
+    public String createdByUserId() {
+        return this.createdByUserId;
+    }
+
+    /**
+     * Set the object identifier of the creator of the virtual machine.
+     *
+     * @param createdByUserId the createdByUserId value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withCreatedByUserId(String createdByUserId) {
+        this.createdByUserId = createdByUserId;
+        return this;
+    }
+
+    /**
+     * Get the email address of creator of the virtual machine.
+     *
+     * @return the createdByUser value
+     */
+    public String createdByUser() {
+        return this.createdByUser;
+    }
+
+    /**
+     * Set the email address of creator of the virtual machine.
+     *
+     * @param createdByUser the createdByUser value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withCreatedByUser(String createdByUser) {
+        this.createdByUser = createdByUser;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the virtual machine.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Set the creation date of the virtual machine.
+     *
+     * @param createdDate the createdDate value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withCreatedDate(DateTime createdDate) {
+        this.createdDate = createdDate;
+        return this;
+    }
+
+    /**
+     * Get the custom image identifier of the virtual machine.
+     *
+     * @return the customImageId value
+     */
+    public String customImageId() {
+        return this.customImageId;
+    }
+
+    /**
+     * Set the custom image identifier of the virtual machine.
+     *
+     * @param customImageId the customImageId value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withCustomImageId(String customImageId) {
+        this.customImageId = customImageId;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the virtual machine.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the virtual machine.
+     *
+     * @param osType the osType value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the size of the virtual machine.
+     *
+     * @return the size value
+     */
+    public String size() {
+        return this.size;
+    }
+
+    /**
+     * Set the size of the virtual machine.
+     *
+     * @param size the size value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withSize(String size) {
+        this.size = size;
+        return this;
+    }
+
+    /**
+     * Get the user name of the virtual machine.
+     *
+     * @return the userName value
+     */
+    public String userName() {
+        return this.userName;
+    }
+
+    /**
+     * Set the user name of the virtual machine.
+     *
+     * @param userName the userName value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withUserName(String userName) {
+        this.userName = userName;
+        return this;
+    }
+
+    /**
+     * Get the password of the virtual machine administrator.
+     *
+     * @return the password value
+     */
+    public String password() {
+        return this.password;
+    }
+
+    /**
+     * Set the password of the virtual machine administrator.
+     *
+     * @param password the password value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withPassword(String password) {
+        this.password = password;
+        return this;
+    }
+
+    /**
+     * Get the SSH key of the virtual machine administrator.
+     *
+     * @return the sshKey value
+     */
+    public String sshKey() {
+        return this.sshKey;
+    }
+
+    /**
+     * Set the SSH key of the virtual machine administrator.
+     *
+     * @param sshKey the sshKey value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withSshKey(String sshKey) {
+        this.sshKey = sshKey;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @return the isAuthenticationWithSshKey value
+     */
+    public Boolean isAuthenticationWithSshKey() {
+        return this.isAuthenticationWithSshKey;
+    }
+
+    /**
+     * Set indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @param isAuthenticationWithSshKey the isAuthenticationWithSshKey value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey) {
+        this.isAuthenticationWithSshKey = isAuthenticationWithSshKey;
+        return this;
+    }
+
+    /**
+     * Get the fully-qualified domain name of the virtual machine.
+     *
+     * @return the fqdn value
+     */
+    public String fqdn() {
+        return this.fqdn;
+    }
+
+    /**
+     * Set the fully-qualified domain name of the virtual machine.
+     *
+     * @param fqdn the fqdn value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withFqdn(String fqdn) {
+        this.fqdn = fqdn;
+        return this;
+    }
+
+    /**
+     * Get the lab subnet name of the virtual machine.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the lab subnet name of the virtual machine.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get the lab virtual network identifier of the virtual machine.
+     *
+     * @return the labVirtualNetworkId value
+     */
+    public String labVirtualNetworkId() {
+        return this.labVirtualNetworkId;
+    }
+
+    /**
+     * Set the lab virtual network identifier of the virtual machine.
+     *
+     * @param labVirtualNetworkId the labVirtualNetworkId value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withLabVirtualNetworkId(String labVirtualNetworkId) {
+        this.labVirtualNetworkId = labVirtualNetworkId;
+        return this;
+    }
+
+    /**
+     * Get indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @return the disallowPublicIpAddress value
+     */
+    public Boolean disallowPublicIpAddress() {
+        return this.disallowPublicIpAddress;
+    }
+
+    /**
+     * Set indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @param disallowPublicIpAddress the disallowPublicIpAddress value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withDisallowPublicIpAddress(Boolean disallowPublicIpAddress) {
+        this.disallowPublicIpAddress = disallowPublicIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the artifacts to be installed on the virtual machine.
+     *
+     * @return the artifacts value
+     */
+    public List<ArtifactInstallProperties> artifacts() {
+        return this.artifacts;
+    }
+
+    /**
+     * Set the artifacts to be installed on the virtual machine.
+     *
+     * @param artifacts the artifacts value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withArtifacts(List<ArtifactInstallProperties> artifacts) {
+        this.artifacts = artifacts;
+        return this;
+    }
+
+    /**
+     * Get the artifact deployment status for the virtual machine.
+     *
+     * @return the artifactDeploymentStatus value
+     */
+    public ArtifactDeploymentStatusProperties artifactDeploymentStatus() {
+        return this.artifactDeploymentStatus;
+    }
+
+    /**
+     * Set the artifact deployment status for the virtual machine.
+     *
+     * @param artifactDeploymentStatus the artifactDeploymentStatus value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withArtifactDeploymentStatus(ArtifactDeploymentStatusProperties artifactDeploymentStatus) {
+        this.artifactDeploymentStatus = artifactDeploymentStatus;
+        return this;
+    }
+
+    /**
+     * Get the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @return the galleryImageReference value
+     */
+    public GalleryImageReference galleryImageReference() {
+        return this.galleryImageReference;
+    }
+
+    /**
+     * Set the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @param galleryImageReference the galleryImageReference value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withGalleryImageReference(GalleryImageReference galleryImageReference) {
+        this.galleryImageReference = galleryImageReference;
+        return this;
+    }
+
+    /**
+     * Get the compute virtual machine properties.
+     *
+     * @return the computeVm value
+     */
+    public ComputeVmProperties computeVm() {
+        return this.computeVm;
+    }
+
+    /**
+     * Set the compute virtual machine properties.
+     *
+     * @param computeVm the computeVm value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withComputeVm(ComputeVmProperties computeVm) {
+        this.computeVm = computeVm;
+        return this;
+    }
+
+    /**
+     * Get the network interface properties.
+     *
+     * @return the networkInterface value
+     */
+    public NetworkInterfaceProperties networkInterface() {
+        return this.networkInterface;
+    }
+
+    /**
+     * Set the network interface properties.
+     *
+     * @param networkInterface the networkInterface value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withNetworkInterface(NetworkInterfaceProperties networkInterface) {
+        this.networkInterface = networkInterface;
+        return this;
+    }
+
+    /**
+     * Get the applicable schedule for the virtual machine.
+     *
+     * @return the applicableSchedule value
+     */
+    public ApplicableScheduleInner applicableSchedule() {
+        return this.applicableSchedule;
+    }
+
+    /**
+     * Set the applicable schedule for the virtual machine.
+     *
+     * @param applicableSchedule the applicableSchedule value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withApplicableSchedule(ApplicableScheduleInner applicableSchedule) {
+        this.applicableSchedule = applicableSchedule;
+        return this;
+    }
+
+    /**
+     * Get the expiration date for VM.
+     *
+     * @return the expirationDate value
+     */
+    public DateTime expirationDate() {
+        return this.expirationDate;
+    }
+
+    /**
+     * Set the expiration date for VM.
+     *
+     * @param expirationDate the expirationDate value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withExpirationDate(DateTime expirationDate) {
+        this.expirationDate = expirationDate;
+        return this;
+    }
+
+    /**
+     * Get indicates whether another user can take ownership of the virtual machine.
+     *
+     * @return the allowClaim value
+     */
+    public Boolean allowClaim() {
+        return this.allowClaim;
+    }
+
+    /**
+     * Set indicates whether another user can take ownership of the virtual machine.
+     *
+     * @param allowClaim the allowClaim value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withAllowClaim(Boolean allowClaim) {
+        this.allowClaim = allowClaim;
+        return this;
+    }
+
+    /**
+     * Get storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @return the storageType value
+     */
+    public String storageType() {
+        return this.storageType;
+    }
+
+    /**
+     * Set storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @param storageType the storageType value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withStorageType(String storageType) {
+        this.storageType = storageType;
+        return this;
+    }
+
+    /**
+     * Get tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @return the virtualMachineCreationSource value
+     */
+    public VirtualMachineCreationSource virtualMachineCreationSource() {
+        return this.virtualMachineCreationSource;
+    }
+
+    /**
+     * Set tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @param virtualMachineCreationSource the virtualMachineCreationSource value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource) {
+        this.virtualMachineCreationSource = virtualMachineCreationSource;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @return the environmentId value
+     */
+    public String environmentId() {
+        return this.environmentId;
+    }
+
+    /**
+     * Set the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @param environmentId the environmentId value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withEnvironmentId(String environmentId) {
+        this.environmentId = environmentId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+    /**
+     * Get the name of the virtual machine or environment.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set the name of the virtual machine or environment.
+     *
+     * @param name the name value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the location of the new virtual machine or environment.
+     *
+     * @return the location value
+     */
+    public String location() {
+        return this.location;
+    }
+
+    /**
+     * Set the location of the new virtual machine or environment.
+     *
+     * @param location the location value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withLocation(String location) {
+        this.location = location;
+        return this;
+    }
+
+    /**
+     * Get the tags of the resource.
+     *
+     * @return the tags value
+     */
+    public Map<String, String> tags() {
+        return this.tags;
+    }
+
+    /**
+     * Set the tags of the resource.
+     *
+     * @param tags the tags value to set
+     * @return the LabVirtualMachineCreationParameter object itself.
+     */
+    public LabVirtualMachineCreationParameter withTags(Map<String, String> tags) {
+        this.tags = tags;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineFragment.java
new file mode 100644
index 000000000000..40cffbb2ed42
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LabVirtualMachineFragment.java
@@ -0,0 +1,809 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import org.joda.time.DateTime;
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A virtual machine.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class LabVirtualMachineFragment extends Resource {
+    /**
+     * The notes of the virtual machine.
+     */
+    @JsonProperty(value = "properties.notes")
+    private String notes;
+
+    /**
+     * The object identifier of the owner of the virtual machine.
+     */
+    @JsonProperty(value = "properties.ownerObjectId")
+    private String ownerObjectId;
+
+    /**
+     * The user principal name of the virtual machine owner.
+     */
+    @JsonProperty(value = "properties.ownerUserPrincipalName")
+    private String ownerUserPrincipalName;
+
+    /**
+     * The object identifier of the creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUserId")
+    private String createdByUserId;
+
+    /**
+     * The email address of creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUser")
+    private String createdByUser;
+
+    /**
+     * The creation date of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdDate")
+    private DateTime createdDate;
+
+    /**
+     * The custom image identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.customImageId")
+    private String customImageId;
+
+    /**
+     * The OS type of the virtual machine.
+     */
+    @JsonProperty(value = "properties.osType")
+    private String osType;
+
+    /**
+     * The size of the virtual machine.
+     */
+    @JsonProperty(value = "properties.size")
+    private String size;
+
+    /**
+     * The user name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.userName")
+    private String userName;
+
+    /**
+     * The password of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.password")
+    private String password;
+
+    /**
+     * The SSH key of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.sshKey")
+    private String sshKey;
+
+    /**
+     * Indicates whether this virtual machine uses an SSH key for
+     * authentication.
+     */
+    @JsonProperty(value = "properties.isAuthenticationWithSshKey")
+    private Boolean isAuthenticationWithSshKey;
+
+    /**
+     * The fully-qualified domain name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.fqdn")
+    private String fqdn;
+
+    /**
+     * The lab subnet name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * The lab virtual network identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labVirtualNetworkId")
+    private String labVirtualNetworkId;
+
+    /**
+     * Indicates whether the virtual machine is to be created without a public
+     * IP address.
+     */
+    @JsonProperty(value = "properties.disallowPublicIpAddress")
+    private Boolean disallowPublicIpAddress;
+
+    /**
+     * The artifacts to be installed on the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifacts")
+    private List<ArtifactInstallPropertiesFragment> artifacts;
+
+    /**
+     * The artifact deployment status for the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifactDeploymentStatus")
+    private ArtifactDeploymentStatusPropertiesFragment artifactDeploymentStatus;
+
+    /**
+     * The Microsoft Azure Marketplace image reference of the virtual machine.
+     */
+    @JsonProperty(value = "properties.galleryImageReference")
+    private GalleryImageReferenceFragment galleryImageReference;
+
+    /**
+     * The compute virtual machine properties.
+     */
+    @JsonProperty(value = "properties.computeVm")
+    private ComputeVmPropertiesFragment computeVm;
+
+    /**
+     * The network interface properties.
+     */
+    @JsonProperty(value = "properties.networkInterface")
+    private NetworkInterfacePropertiesFragment networkInterface;
+
+    /**
+     * The applicable schedule for the virtual machine.
+     */
+    @JsonProperty(value = "properties.applicableSchedule")
+    private ApplicableScheduleFragment applicableSchedule;
+
+    /**
+     * The expiration date for VM.
+     */
+    @JsonProperty(value = "properties.expirationDate")
+    private DateTime expirationDate;
+
+    /**
+     * Indicates whether another user can take ownership of the virtual
+     * machine.
+     */
+    @JsonProperty(value = "properties.allowClaim")
+    private Boolean allowClaim;
+
+    /**
+     * Storage type to use for virtual machine (i.e. Standard, Premium).
+     */
+    @JsonProperty(value = "properties.storageType")
+    private String storageType;
+
+    /**
+     * Tells source of creation of lab virtual machine. Output property only.
+     * Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     */
+    @JsonProperty(value = "properties.virtualMachineCreationSource")
+    private VirtualMachineCreationSource virtualMachineCreationSource;
+
+    /**
+     * The resource ID of the environment that contains this virtual machine,
+     * if any.
+     */
+    @JsonProperty(value = "properties.environmentId")
+    private String environmentId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the notes of the virtual machine.
+     *
+     * @return the notes value
+     */
+    public String notes() {
+        return this.notes;
+    }
+
+    /**
+     * Set the notes of the virtual machine.
+     *
+     * @param notes the notes value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withNotes(String notes) {
+        this.notes = notes;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the owner of the virtual machine.
+     *
+     * @return the ownerObjectId value
+     */
+    public String ownerObjectId() {
+        return this.ownerObjectId;
+    }
+
+    /**
+     * Set the object identifier of the owner of the virtual machine.
+     *
+     * @param ownerObjectId the ownerObjectId value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withOwnerObjectId(String ownerObjectId) {
+        this.ownerObjectId = ownerObjectId;
+        return this;
+    }
+
+    /**
+     * Get the user principal name of the virtual machine owner.
+     *
+     * @return the ownerUserPrincipalName value
+     */
+    public String ownerUserPrincipalName() {
+        return this.ownerUserPrincipalName;
+    }
+
+    /**
+     * Set the user principal name of the virtual machine owner.
+     *
+     * @param ownerUserPrincipalName the ownerUserPrincipalName value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withOwnerUserPrincipalName(String ownerUserPrincipalName) {
+        this.ownerUserPrincipalName = ownerUserPrincipalName;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the creator of the virtual machine.
+     *
+     * @return the createdByUserId value
+     */
+    public String createdByUserId() {
+        return this.createdByUserId;
+    }
+
+    /**
+     * Set the object identifier of the creator of the virtual machine.
+     *
+     * @param createdByUserId the createdByUserId value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withCreatedByUserId(String createdByUserId) {
+        this.createdByUserId = createdByUserId;
+        return this;
+    }
+
+    /**
+     * Get the email address of creator of the virtual machine.
+     *
+     * @return the createdByUser value
+     */
+    public String createdByUser() {
+        return this.createdByUser;
+    }
+
+    /**
+     * Set the email address of creator of the virtual machine.
+     *
+     * @param createdByUser the createdByUser value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withCreatedByUser(String createdByUser) {
+        this.createdByUser = createdByUser;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the virtual machine.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Set the creation date of the virtual machine.
+     *
+     * @param createdDate the createdDate value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withCreatedDate(DateTime createdDate) {
+        this.createdDate = createdDate;
+        return this;
+    }
+
+    /**
+     * Get the custom image identifier of the virtual machine.
+     *
+     * @return the customImageId value
+     */
+    public String customImageId() {
+        return this.customImageId;
+    }
+
+    /**
+     * Set the custom image identifier of the virtual machine.
+     *
+     * @param customImageId the customImageId value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withCustomImageId(String customImageId) {
+        this.customImageId = customImageId;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the virtual machine.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the virtual machine.
+     *
+     * @param osType the osType value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the size of the virtual machine.
+     *
+     * @return the size value
+     */
+    public String size() {
+        return this.size;
+    }
+
+    /**
+     * Set the size of the virtual machine.
+     *
+     * @param size the size value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withSize(String size) {
+        this.size = size;
+        return this;
+    }
+
+    /**
+     * Get the user name of the virtual machine.
+     *
+     * @return the userName value
+     */
+    public String userName() {
+        return this.userName;
+    }
+
+    /**
+     * Set the user name of the virtual machine.
+     *
+     * @param userName the userName value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withUserName(String userName) {
+        this.userName = userName;
+        return this;
+    }
+
+    /**
+     * Get the password of the virtual machine administrator.
+     *
+     * @return the password value
+     */
+    public String password() {
+        return this.password;
+    }
+
+    /**
+     * Set the password of the virtual machine administrator.
+     *
+     * @param password the password value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withPassword(String password) {
+        this.password = password;
+        return this;
+    }
+
+    /**
+     * Get the SSH key of the virtual machine administrator.
+     *
+     * @return the sshKey value
+     */
+    public String sshKey() {
+        return this.sshKey;
+    }
+
+    /**
+     * Set the SSH key of the virtual machine administrator.
+     *
+     * @param sshKey the sshKey value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withSshKey(String sshKey) {
+        this.sshKey = sshKey;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @return the isAuthenticationWithSshKey value
+     */
+    public Boolean isAuthenticationWithSshKey() {
+        return this.isAuthenticationWithSshKey;
+    }
+
+    /**
+     * Set indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @param isAuthenticationWithSshKey the isAuthenticationWithSshKey value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey) {
+        this.isAuthenticationWithSshKey = isAuthenticationWithSshKey;
+        return this;
+    }
+
+    /**
+     * Get the fully-qualified domain name of the virtual machine.
+     *
+     * @return the fqdn value
+     */
+    public String fqdn() {
+        return this.fqdn;
+    }
+
+    /**
+     * Set the fully-qualified domain name of the virtual machine.
+     *
+     * @param fqdn the fqdn value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withFqdn(String fqdn) {
+        this.fqdn = fqdn;
+        return this;
+    }
+
+    /**
+     * Get the lab subnet name of the virtual machine.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the lab subnet name of the virtual machine.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get the lab virtual network identifier of the virtual machine.
+     *
+     * @return the labVirtualNetworkId value
+     */
+    public String labVirtualNetworkId() {
+        return this.labVirtualNetworkId;
+    }
+
+    /**
+     * Set the lab virtual network identifier of the virtual machine.
+     *
+     * @param labVirtualNetworkId the labVirtualNetworkId value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withLabVirtualNetworkId(String labVirtualNetworkId) {
+        this.labVirtualNetworkId = labVirtualNetworkId;
+        return this;
+    }
+
+    /**
+     * Get indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @return the disallowPublicIpAddress value
+     */
+    public Boolean disallowPublicIpAddress() {
+        return this.disallowPublicIpAddress;
+    }
+
+    /**
+     * Set indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @param disallowPublicIpAddress the disallowPublicIpAddress value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withDisallowPublicIpAddress(Boolean disallowPublicIpAddress) {
+        this.disallowPublicIpAddress = disallowPublicIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the artifacts to be installed on the virtual machine.
+     *
+     * @return the artifacts value
+     */
+    public List<ArtifactInstallPropertiesFragment> artifacts() {
+        return this.artifacts;
+    }
+
+    /**
+     * Set the artifacts to be installed on the virtual machine.
+     *
+     * @param artifacts the artifacts value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withArtifacts(List<ArtifactInstallPropertiesFragment> artifacts) {
+        this.artifacts = artifacts;
+        return this;
+    }
+
+    /**
+     * Get the artifact deployment status for the virtual machine.
+     *
+     * @return the artifactDeploymentStatus value
+     */
+    public ArtifactDeploymentStatusPropertiesFragment artifactDeploymentStatus() {
+        return this.artifactDeploymentStatus;
+    }
+
+    /**
+     * Set the artifact deployment status for the virtual machine.
+     *
+     * @param artifactDeploymentStatus the artifactDeploymentStatus value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withArtifactDeploymentStatus(ArtifactDeploymentStatusPropertiesFragment artifactDeploymentStatus) {
+        this.artifactDeploymentStatus = artifactDeploymentStatus;
+        return this;
+    }
+
+    /**
+     * Get the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @return the galleryImageReference value
+     */
+    public GalleryImageReferenceFragment galleryImageReference() {
+        return this.galleryImageReference;
+    }
+
+    /**
+     * Set the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @param galleryImageReference the galleryImageReference value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withGalleryImageReference(GalleryImageReferenceFragment galleryImageReference) {
+        this.galleryImageReference = galleryImageReference;
+        return this;
+    }
+
+    /**
+     * Get the compute virtual machine properties.
+     *
+     * @return the computeVm value
+     */
+    public ComputeVmPropertiesFragment computeVm() {
+        return this.computeVm;
+    }
+
+    /**
+     * Set the compute virtual machine properties.
+     *
+     * @param computeVm the computeVm value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withComputeVm(ComputeVmPropertiesFragment computeVm) {
+        this.computeVm = computeVm;
+        return this;
+    }
+
+    /**
+     * Get the network interface properties.
+     *
+     * @return the networkInterface value
+     */
+    public NetworkInterfacePropertiesFragment networkInterface() {
+        return this.networkInterface;
+    }
+
+    /**
+     * Set the network interface properties.
+     *
+     * @param networkInterface the networkInterface value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withNetworkInterface(NetworkInterfacePropertiesFragment networkInterface) {
+        this.networkInterface = networkInterface;
+        return this;
+    }
+
+    /**
+     * Get the applicable schedule for the virtual machine.
+     *
+     * @return the applicableSchedule value
+     */
+    public ApplicableScheduleFragment applicableSchedule() {
+        return this.applicableSchedule;
+    }
+
+    /**
+     * Set the applicable schedule for the virtual machine.
+     *
+     * @param applicableSchedule the applicableSchedule value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withApplicableSchedule(ApplicableScheduleFragment applicableSchedule) {
+        this.applicableSchedule = applicableSchedule;
+        return this;
+    }
+
+    /**
+     * Get the expiration date for VM.
+     *
+     * @return the expirationDate value
+     */
+    public DateTime expirationDate() {
+        return this.expirationDate;
+    }
+
+    /**
+     * Set the expiration date for VM.
+     *
+     * @param expirationDate the expirationDate value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withExpirationDate(DateTime expirationDate) {
+        this.expirationDate = expirationDate;
+        return this;
+    }
+
+    /**
+     * Get indicates whether another user can take ownership of the virtual machine.
+     *
+     * @return the allowClaim value
+     */
+    public Boolean allowClaim() {
+        return this.allowClaim;
+    }
+
+    /**
+     * Set indicates whether another user can take ownership of the virtual machine.
+     *
+     * @param allowClaim the allowClaim value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withAllowClaim(Boolean allowClaim) {
+        this.allowClaim = allowClaim;
+        return this;
+    }
+
+    /**
+     * Get storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @return the storageType value
+     */
+    public String storageType() {
+        return this.storageType;
+    }
+
+    /**
+     * Set storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @param storageType the storageType value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withStorageType(String storageType) {
+        this.storageType = storageType;
+        return this;
+    }
+
+    /**
+     * Get tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @return the virtualMachineCreationSource value
+     */
+    public VirtualMachineCreationSource virtualMachineCreationSource() {
+        return this.virtualMachineCreationSource;
+    }
+
+    /**
+     * Set tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @param virtualMachineCreationSource the virtualMachineCreationSource value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource) {
+        this.virtualMachineCreationSource = virtualMachineCreationSource;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @return the environmentId value
+     */
+    public String environmentId() {
+        return this.environmentId;
+    }
+
+    /**
+     * Set the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @param environmentId the environmentId value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withEnvironmentId(String environmentId) {
+        this.environmentId = environmentId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabVirtualMachineFragment object itself.
+     */
+    public LabVirtualMachineFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Labs.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Labs.java
new file mode 100644
index 000000000000..c89d21beb6d3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Labs.java
@@ -0,0 +1,78 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import com.microsoft.azure.arm.resources.collection.SupportsDeletingByResourceGroup;
+import com.microsoft.azure.arm.resources.collection.SupportsBatchDeletion;
+import com.microsoft.azure.arm.resources.collection.SupportsGettingByResourceGroup;
+import rx.Observable;
+import com.microsoft.azure.arm.resources.collection.SupportsListingByResourceGroup;
+import com.microsoft.azure.arm.collection.SupportsListing;
+import rx.Completable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.LabsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Labs.
+ */
+public interface Labs extends SupportsCreating<Lab.DefinitionStages.Blank>, SupportsDeletingByResourceGroup, SupportsBatchDeletion, SupportsGettingByResourceGroup<Lab>, SupportsListingByResourceGroup<Lab>, SupportsListing<Lab>, HasInner<LabsInner> {
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable claimAnyVmAsync(String resourceGroupName, String name);
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable createEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter);
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable exportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters);
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<GenerateUploadUriResponse> generateUploadUriAsync(String resourceGroupName, String name);
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabVhd> listVhdsAsync(final String resourceGroupName, final String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsInfo.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsInfo.java
new file mode 100644
index 000000000000..b28411d46dce
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsInfo.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Information about a Linux OS.
+ */
+public class LinuxOsInfo {
+    /**
+     * The state of the Linux OS (i.e. NonDeprovisioned, DeprovisionRequested,
+     * DeprovisionApplied). Possible values include: 'NonDeprovisioned',
+     * 'DeprovisionRequested', 'DeprovisionApplied'.
+     */
+    @JsonProperty(value = "linuxOsState")
+    private LinuxOsState linuxOsState;
+
+    /**
+     * Get the state of the Linux OS (i.e. NonDeprovisioned, DeprovisionRequested, DeprovisionApplied). Possible values include: 'NonDeprovisioned', 'DeprovisionRequested', 'DeprovisionApplied'.
+     *
+     * @return the linuxOsState value
+     */
+    public LinuxOsState linuxOsState() {
+        return this.linuxOsState;
+    }
+
+    /**
+     * Set the state of the Linux OS (i.e. NonDeprovisioned, DeprovisionRequested, DeprovisionApplied). Possible values include: 'NonDeprovisioned', 'DeprovisionRequested', 'DeprovisionApplied'.
+     *
+     * @param linuxOsState the linuxOsState value to set
+     * @return the LinuxOsInfo object itself.
+     */
+    public LinuxOsInfo withLinuxOsState(LinuxOsState linuxOsState) {
+        this.linuxOsState = linuxOsState;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsState.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsState.java
new file mode 100644
index 000000000000..f84bfbae4a91
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/LinuxOsState.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for LinuxOsState.
+ */
+public final class LinuxOsState extends ExpandableStringEnum<LinuxOsState> {
+    /** Static value NonDeprovisioned for LinuxOsState. */
+    public static final LinuxOsState NON_DEPROVISIONED = fromString("NonDeprovisioned");
+
+    /** Static value DeprovisionRequested for LinuxOsState. */
+    public static final LinuxOsState DEPROVISION_REQUESTED = fromString("DeprovisionRequested");
+
+    /** Static value DeprovisionApplied for LinuxOsState. */
+    public static final LinuxOsState DEPROVISION_APPLIED = fromString("DeprovisionApplied");
+
+    /**
+     * Creates or finds a LinuxOsState from its string representation.
+     * @param name a name to look for
+     * @return the corresponding LinuxOsState
+     */
+    @JsonCreator
+    public static LinuxOsState fromString(String name) {
+        return fromString(name, LinuxOsState.class);
+    }
+
+    /**
+     * @return known LinuxOsState values
+     */
+    public static Collection<LinuxOsState> values() {
+        return values(LinuxOsState.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfaceProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfaceProperties.java
new file mode 100644
index 000000000000..c70711c06b7e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfaceProperties.java
@@ -0,0 +1,254 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a network interface.
+ */
+public class NetworkInterfaceProperties {
+    /**
+     * The resource ID of the virtual network.
+     */
+    @JsonProperty(value = "virtualNetworkId")
+    private String virtualNetworkId;
+
+    /**
+     * The resource ID of the sub net.
+     */
+    @JsonProperty(value = "subnetId")
+    private String subnetId;
+
+    /**
+     * The resource ID of the public IP address.
+     */
+    @JsonProperty(value = "publicIpAddressId")
+    private String publicIpAddressId;
+
+    /**
+     * The public IP address.
+     */
+    @JsonProperty(value = "publicIpAddress")
+    private String publicIpAddress;
+
+    /**
+     * The private IP address.
+     */
+    @JsonProperty(value = "privateIpAddress")
+    private String privateIpAddress;
+
+    /**
+     * The DNS name.
+     */
+    @JsonProperty(value = "dnsName")
+    private String dnsName;
+
+    /**
+     * The RdpAuthority property is a server DNS host name or IP address
+     * followed by the service port number for RDP (Remote Desktop Protocol).
+     */
+    @JsonProperty(value = "rdpAuthority")
+    private String rdpAuthority;
+
+    /**
+     * The SshAuthority property is a server DNS host name or IP address
+     * followed by the service port number for SSH.
+     */
+    @JsonProperty(value = "sshAuthority")
+    private String sshAuthority;
+
+    /**
+     * The configuration for sharing a public IP address across multiple
+     * virtual machines.
+     */
+    @JsonProperty(value = "sharedPublicIpAddressConfiguration")
+    private SharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration;
+
+    /**
+     * Get the resource ID of the virtual network.
+     *
+     * @return the virtualNetworkId value
+     */
+    public String virtualNetworkId() {
+        return this.virtualNetworkId;
+    }
+
+    /**
+     * Set the resource ID of the virtual network.
+     *
+     * @param virtualNetworkId the virtualNetworkId value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withVirtualNetworkId(String virtualNetworkId) {
+        this.virtualNetworkId = virtualNetworkId;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the sub net.
+     *
+     * @return the subnetId value
+     */
+    public String subnetId() {
+        return this.subnetId;
+    }
+
+    /**
+     * Set the resource ID of the sub net.
+     *
+     * @param subnetId the subnetId value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withSubnetId(String subnetId) {
+        this.subnetId = subnetId;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the public IP address.
+     *
+     * @return the publicIpAddressId value
+     */
+    public String publicIpAddressId() {
+        return this.publicIpAddressId;
+    }
+
+    /**
+     * Set the resource ID of the public IP address.
+     *
+     * @param publicIpAddressId the publicIpAddressId value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withPublicIpAddressId(String publicIpAddressId) {
+        this.publicIpAddressId = publicIpAddressId;
+        return this;
+    }
+
+    /**
+     * Get the public IP address.
+     *
+     * @return the publicIpAddress value
+     */
+    public String publicIpAddress() {
+        return this.publicIpAddress;
+    }
+
+    /**
+     * Set the public IP address.
+     *
+     * @param publicIpAddress the publicIpAddress value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withPublicIpAddress(String publicIpAddress) {
+        this.publicIpAddress = publicIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the private IP address.
+     *
+     * @return the privateIpAddress value
+     */
+    public String privateIpAddress() {
+        return this.privateIpAddress;
+    }
+
+    /**
+     * Set the private IP address.
+     *
+     * @param privateIpAddress the privateIpAddress value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withPrivateIpAddress(String privateIpAddress) {
+        this.privateIpAddress = privateIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the DNS name.
+     *
+     * @return the dnsName value
+     */
+    public String dnsName() {
+        return this.dnsName;
+    }
+
+    /**
+     * Set the DNS name.
+     *
+     * @param dnsName the dnsName value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withDnsName(String dnsName) {
+        this.dnsName = dnsName;
+        return this;
+    }
+
+    /**
+     * Get the RdpAuthority property is a server DNS host name or IP address followed by the service port number for RDP (Remote Desktop Protocol).
+     *
+     * @return the rdpAuthority value
+     */
+    public String rdpAuthority() {
+        return this.rdpAuthority;
+    }
+
+    /**
+     * Set the RdpAuthority property is a server DNS host name or IP address followed by the service port number for RDP (Remote Desktop Protocol).
+     *
+     * @param rdpAuthority the rdpAuthority value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withRdpAuthority(String rdpAuthority) {
+        this.rdpAuthority = rdpAuthority;
+        return this;
+    }
+
+    /**
+     * Get the SshAuthority property is a server DNS host name or IP address followed by the service port number for SSH.
+     *
+     * @return the sshAuthority value
+     */
+    public String sshAuthority() {
+        return this.sshAuthority;
+    }
+
+    /**
+     * Set the SshAuthority property is a server DNS host name or IP address followed by the service port number for SSH.
+     *
+     * @param sshAuthority the sshAuthority value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withSshAuthority(String sshAuthority) {
+        this.sshAuthority = sshAuthority;
+        return this;
+    }
+
+    /**
+     * Get the configuration for sharing a public IP address across multiple virtual machines.
+     *
+     * @return the sharedPublicIpAddressConfiguration value
+     */
+    public SharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration() {
+        return this.sharedPublicIpAddressConfiguration;
+    }
+
+    /**
+     * Set the configuration for sharing a public IP address across multiple virtual machines.
+     *
+     * @param sharedPublicIpAddressConfiguration the sharedPublicIpAddressConfiguration value to set
+     * @return the NetworkInterfaceProperties object itself.
+     */
+    public NetworkInterfaceProperties withSharedPublicIpAddressConfiguration(SharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration) {
+        this.sharedPublicIpAddressConfiguration = sharedPublicIpAddressConfiguration;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfacePropertiesFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfacePropertiesFragment.java
new file mode 100644
index 000000000000..e1d74bbe9d6c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NetworkInterfacePropertiesFragment.java
@@ -0,0 +1,254 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a network interface.
+ */
+public class NetworkInterfacePropertiesFragment {
+    /**
+     * The resource ID of the virtual network.
+     */
+    @JsonProperty(value = "virtualNetworkId")
+    private String virtualNetworkId;
+
+    /**
+     * The resource ID of the sub net.
+     */
+    @JsonProperty(value = "subnetId")
+    private String subnetId;
+
+    /**
+     * The resource ID of the public IP address.
+     */
+    @JsonProperty(value = "publicIpAddressId")
+    private String publicIpAddressId;
+
+    /**
+     * The public IP address.
+     */
+    @JsonProperty(value = "publicIpAddress")
+    private String publicIpAddress;
+
+    /**
+     * The private IP address.
+     */
+    @JsonProperty(value = "privateIpAddress")
+    private String privateIpAddress;
+
+    /**
+     * The DNS name.
+     */
+    @JsonProperty(value = "dnsName")
+    private String dnsName;
+
+    /**
+     * The RdpAuthority property is a server DNS host name or IP address
+     * followed by the service port number for RDP (Remote Desktop Protocol).
+     */
+    @JsonProperty(value = "rdpAuthority")
+    private String rdpAuthority;
+
+    /**
+     * The SshAuthority property is a server DNS host name or IP address
+     * followed by the service port number for SSH.
+     */
+    @JsonProperty(value = "sshAuthority")
+    private String sshAuthority;
+
+    /**
+     * The configuration for sharing a public IP address across multiple
+     * virtual machines.
+     */
+    @JsonProperty(value = "sharedPublicIpAddressConfiguration")
+    private SharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration;
+
+    /**
+     * Get the resource ID of the virtual network.
+     *
+     * @return the virtualNetworkId value
+     */
+    public String virtualNetworkId() {
+        return this.virtualNetworkId;
+    }
+
+    /**
+     * Set the resource ID of the virtual network.
+     *
+     * @param virtualNetworkId the virtualNetworkId value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withVirtualNetworkId(String virtualNetworkId) {
+        this.virtualNetworkId = virtualNetworkId;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the sub net.
+     *
+     * @return the subnetId value
+     */
+    public String subnetId() {
+        return this.subnetId;
+    }
+
+    /**
+     * Set the resource ID of the sub net.
+     *
+     * @param subnetId the subnetId value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withSubnetId(String subnetId) {
+        this.subnetId = subnetId;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the public IP address.
+     *
+     * @return the publicIpAddressId value
+     */
+    public String publicIpAddressId() {
+        return this.publicIpAddressId;
+    }
+
+    /**
+     * Set the resource ID of the public IP address.
+     *
+     * @param publicIpAddressId the publicIpAddressId value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withPublicIpAddressId(String publicIpAddressId) {
+        this.publicIpAddressId = publicIpAddressId;
+        return this;
+    }
+
+    /**
+     * Get the public IP address.
+     *
+     * @return the publicIpAddress value
+     */
+    public String publicIpAddress() {
+        return this.publicIpAddress;
+    }
+
+    /**
+     * Set the public IP address.
+     *
+     * @param publicIpAddress the publicIpAddress value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withPublicIpAddress(String publicIpAddress) {
+        this.publicIpAddress = publicIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the private IP address.
+     *
+     * @return the privateIpAddress value
+     */
+    public String privateIpAddress() {
+        return this.privateIpAddress;
+    }
+
+    /**
+     * Set the private IP address.
+     *
+     * @param privateIpAddress the privateIpAddress value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withPrivateIpAddress(String privateIpAddress) {
+        this.privateIpAddress = privateIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the DNS name.
+     *
+     * @return the dnsName value
+     */
+    public String dnsName() {
+        return this.dnsName;
+    }
+
+    /**
+     * Set the DNS name.
+     *
+     * @param dnsName the dnsName value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withDnsName(String dnsName) {
+        this.dnsName = dnsName;
+        return this;
+    }
+
+    /**
+     * Get the RdpAuthority property is a server DNS host name or IP address followed by the service port number for RDP (Remote Desktop Protocol).
+     *
+     * @return the rdpAuthority value
+     */
+    public String rdpAuthority() {
+        return this.rdpAuthority;
+    }
+
+    /**
+     * Set the RdpAuthority property is a server DNS host name or IP address followed by the service port number for RDP (Remote Desktop Protocol).
+     *
+     * @param rdpAuthority the rdpAuthority value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withRdpAuthority(String rdpAuthority) {
+        this.rdpAuthority = rdpAuthority;
+        return this;
+    }
+
+    /**
+     * Get the SshAuthority property is a server DNS host name or IP address followed by the service port number for SSH.
+     *
+     * @return the sshAuthority value
+     */
+    public String sshAuthority() {
+        return this.sshAuthority;
+    }
+
+    /**
+     * Set the SshAuthority property is a server DNS host name or IP address followed by the service port number for SSH.
+     *
+     * @param sshAuthority the sshAuthority value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withSshAuthority(String sshAuthority) {
+        this.sshAuthority = sshAuthority;
+        return this;
+    }
+
+    /**
+     * Get the configuration for sharing a public IP address across multiple virtual machines.
+     *
+     * @return the sharedPublicIpAddressConfiguration value
+     */
+    public SharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration() {
+        return this.sharedPublicIpAddressConfiguration;
+    }
+
+    /**
+     * Set the configuration for sharing a public IP address across multiple virtual machines.
+     *
+     * @param sharedPublicIpAddressConfiguration the sharedPublicIpAddressConfiguration value to set
+     * @return the NetworkInterfacePropertiesFragment object itself.
+     */
+    public NetworkInterfacePropertiesFragment withSharedPublicIpAddressConfiguration(SharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration) {
+        this.sharedPublicIpAddressConfiguration = sharedPublicIpAddressConfiguration;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannel.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannel.java
new file mode 100644
index 000000000000..411eb2f7f1a5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannel.java
@@ -0,0 +1,299 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.NotificationChannelInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import java.util.List;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing NotificationChannel.
+ */
+public interface NotificationChannel extends HasInner<NotificationChannelInner>, Indexable, Refreshable<NotificationChannel>, Updatable<NotificationChannel.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the events value.
+     */
+    List<Event> events();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the webHookUrl value.
+     */
+    String webHookUrl();
+
+    /**
+     * The entirety of the NotificationChannel definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of NotificationChannel definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a NotificationChannel definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description Description of notification
+             * @return the next definition stage
+             */
+            WithCreate withDescription(String description);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify Events.
+         */
+        interface WithEvents {
+            /**
+             * Specifies events.
+             * @param events The list of event for which this notification is enabled
+             * @return the next definition stage
+             */
+            WithCreate withEvents(List<Event> events);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the notificationchannel definition allowing to specify WebHookUrl.
+         */
+        interface WithWebHookUrl {
+            /**
+             * Specifies webHookUrl.
+             * @param webHookUrl The webhook URL to send notifications to
+             * @return the next definition stage
+             */
+            WithCreate withWebHookUrl(String webHookUrl);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<NotificationChannel>, DefinitionStages.WithDescription, DefinitionStages.WithEvents, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithWebHookUrl {
+        }
+    }
+    /**
+     * The template for a NotificationChannel update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<NotificationChannel>, UpdateStages.WithDescription, UpdateStages.WithEvents, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithWebHookUrl {
+    }
+
+    /**
+     * Grouping of NotificationChannel update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the notificationchannel update allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description Description of notification
+             * @return the next update stage
+             */
+            Update withDescription(String description);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify Events.
+         */
+        interface WithEvents {
+            /**
+             * Specifies events.
+             * @param events The list of event for which this notification is enabled
+             * @return the next update stage
+             */
+            Update withEvents(List<EventFragment> events);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the notificationchannel update allowing to specify WebHookUrl.
+         */
+        interface WithWebHookUrl {
+            /**
+             * Specifies webHookUrl.
+             * @param webHookUrl The webhook URL to send notifications to
+             * @return the next update stage
+             */
+            Update withWebHookUrl(String webHookUrl);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelEventType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelEventType.java
new file mode 100644
index 000000000000..8d9baf51644c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelEventType.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for NotificationChannelEventType.
+ */
+public final class NotificationChannelEventType extends ExpandableStringEnum<NotificationChannelEventType> {
+    /** Static value AutoShutdown for NotificationChannelEventType. */
+    public static final NotificationChannelEventType AUTO_SHUTDOWN = fromString("AutoShutdown");
+
+    /** Static value Cost for NotificationChannelEventType. */
+    public static final NotificationChannelEventType COST = fromString("Cost");
+
+    /**
+     * Creates or finds a NotificationChannelEventType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding NotificationChannelEventType
+     */
+    @JsonCreator
+    public static NotificationChannelEventType fromString(String name) {
+        return fromString(name, NotificationChannelEventType.class);
+    }
+
+    /**
+     * @return known NotificationChannelEventType values
+     */
+    public static Collection<NotificationChannelEventType> values() {
+        return values(NotificationChannelEventType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelFragment.java
new file mode 100644
index 000000000000..aa31bd9ccf07
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannelFragment.java
@@ -0,0 +1,153 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A notification.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class NotificationChannelFragment extends Resource {
+    /**
+     * The webhook URL to send notifications to.
+     */
+    @JsonProperty(value = "properties.webHookUrl")
+    private String webHookUrl;
+
+    /**
+     * Description of notification.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The list of event for which this notification is enabled.
+     */
+    @JsonProperty(value = "properties.events")
+    private List<EventFragment> events;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the webhook URL to send notifications to.
+     *
+     * @return the webHookUrl value
+     */
+    public String webHookUrl() {
+        return this.webHookUrl;
+    }
+
+    /**
+     * Set the webhook URL to send notifications to.
+     *
+     * @param webHookUrl the webHookUrl value to set
+     * @return the NotificationChannelFragment object itself.
+     */
+    public NotificationChannelFragment withWebHookUrl(String webHookUrl) {
+        this.webHookUrl = webHookUrl;
+        return this;
+    }
+
+    /**
+     * Get description of notification.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set description of notification.
+     *
+     * @param description the description value to set
+     * @return the NotificationChannelFragment object itself.
+     */
+    public NotificationChannelFragment withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the list of event for which this notification is enabled.
+     *
+     * @return the events value
+     */
+    public List<EventFragment> events() {
+        return this.events;
+    }
+
+    /**
+     * Set the list of event for which this notification is enabled.
+     *
+     * @param events the events value to set
+     * @return the NotificationChannelFragment object itself.
+     */
+    public NotificationChannelFragment withEvents(List<EventFragment> events) {
+        this.events = events;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the NotificationChannelFragment object itself.
+     */
+    public NotificationChannelFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the NotificationChannelFragment object itself.
+     */
+    public NotificationChannelFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannels.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannels.java
new file mode 100644
index 000000000000..36f2d87d50e4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationChannels.java
@@ -0,0 +1,65 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.NotificationChannelsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing NotificationChannels.
+ */
+public interface NotificationChannels extends SupportsCreating<NotificationChannel.DefinitionStages.Blank>, HasInner<NotificationChannelsInner> {
+    /**
+     * Send notification to provided channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notifyParameters Properties for generating a Notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters);
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<NotificationChannel> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<NotificationChannel> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete notification channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettings.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettings.java
new file mode 100644
index 000000000000..866e13f810ed
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettings.java
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Notification settings for a schedule.
+ */
+public class NotificationSettings {
+    /**
+     * If notifications are enabled for this schedule (i.e. Enabled, Disabled).
+     * Possible values include: 'Disabled', 'Enabled'.
+     */
+    @JsonProperty(value = "status")
+    private NotificationStatus status;
+
+    /**
+     * Time in minutes before event at which notification will be sent.
+     */
+    @JsonProperty(value = "timeInMinutes")
+    private Integer timeInMinutes;
+
+    /**
+     * The webhook URL to which the notification will be sent.
+     */
+    @JsonProperty(value = "webhookUrl")
+    private String webhookUrl;
+
+    /**
+     * Get if notifications are enabled for this schedule (i.e. Enabled, Disabled). Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @return the status value
+     */
+    public NotificationStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set if notifications are enabled for this schedule (i.e. Enabled, Disabled). Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @param status the status value to set
+     * @return the NotificationSettings object itself.
+     */
+    public NotificationSettings withStatus(NotificationStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get time in minutes before event at which notification will be sent.
+     *
+     * @return the timeInMinutes value
+     */
+    public Integer timeInMinutes() {
+        return this.timeInMinutes;
+    }
+
+    /**
+     * Set time in minutes before event at which notification will be sent.
+     *
+     * @param timeInMinutes the timeInMinutes value to set
+     * @return the NotificationSettings object itself.
+     */
+    public NotificationSettings withTimeInMinutes(Integer timeInMinutes) {
+        this.timeInMinutes = timeInMinutes;
+        return this;
+    }
+
+    /**
+     * Get the webhook URL to which the notification will be sent.
+     *
+     * @return the webhookUrl value
+     */
+    public String webhookUrl() {
+        return this.webhookUrl;
+    }
+
+    /**
+     * Set the webhook URL to which the notification will be sent.
+     *
+     * @param webhookUrl the webhookUrl value to set
+     * @return the NotificationSettings object itself.
+     */
+    public NotificationSettings withWebhookUrl(String webhookUrl) {
+        this.webhookUrl = webhookUrl;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettingsFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettingsFragment.java
new file mode 100644
index 000000000000..ef34b0d3886d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationSettingsFragment.java
@@ -0,0 +1,96 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Notification settings for a schedule.
+ */
+public class NotificationSettingsFragment {
+    /**
+     * If notifications are enabled for this schedule (i.e. Enabled, Disabled).
+     * Possible values include: 'Disabled', 'Enabled'.
+     */
+    @JsonProperty(value = "status")
+    private NotificationStatus status;
+
+    /**
+     * Time in minutes before event at which notification will be sent.
+     */
+    @JsonProperty(value = "timeInMinutes")
+    private Integer timeInMinutes;
+
+    /**
+     * The webhook URL to which the notification will be sent.
+     */
+    @JsonProperty(value = "webhookUrl")
+    private String webhookUrl;
+
+    /**
+     * Get if notifications are enabled for this schedule (i.e. Enabled, Disabled). Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @return the status value
+     */
+    public NotificationStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set if notifications are enabled for this schedule (i.e. Enabled, Disabled). Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @param status the status value to set
+     * @return the NotificationSettingsFragment object itself.
+     */
+    public NotificationSettingsFragment withStatus(NotificationStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get time in minutes before event at which notification will be sent.
+     *
+     * @return the timeInMinutes value
+     */
+    public Integer timeInMinutes() {
+        return this.timeInMinutes;
+    }
+
+    /**
+     * Set time in minutes before event at which notification will be sent.
+     *
+     * @param timeInMinutes the timeInMinutes value to set
+     * @return the NotificationSettingsFragment object itself.
+     */
+    public NotificationSettingsFragment withTimeInMinutes(Integer timeInMinutes) {
+        this.timeInMinutes = timeInMinutes;
+        return this;
+    }
+
+    /**
+     * Get the webhook URL to which the notification will be sent.
+     *
+     * @return the webhookUrl value
+     */
+    public String webhookUrl() {
+        return this.webhookUrl;
+    }
+
+    /**
+     * Set the webhook URL to which the notification will be sent.
+     *
+     * @param webhookUrl the webhookUrl value to set
+     * @return the NotificationSettingsFragment object itself.
+     */
+    public NotificationSettingsFragment withWebhookUrl(String webhookUrl) {
+        this.webhookUrl = webhookUrl;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationStatus.java
new file mode 100644
index 000000000000..1671e22da4fe
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotificationStatus.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for NotificationStatus.
+ */
+public final class NotificationStatus extends ExpandableStringEnum<NotificationStatus> {
+    /** Static value Disabled for NotificationStatus. */
+    public static final NotificationStatus DISABLED = fromString("Disabled");
+
+    /** Static value Enabled for NotificationStatus. */
+    public static final NotificationStatus ENABLED = fromString("Enabled");
+
+    /**
+     * Creates or finds a NotificationStatus from its string representation.
+     * @param name a name to look for
+     * @return the corresponding NotificationStatus
+     */
+    @JsonCreator
+    public static NotificationStatus fromString(String name) {
+        return fromString(name, NotificationStatus.class);
+    }
+
+    /**
+     * @return known NotificationStatus values
+     */
+    public static Collection<NotificationStatus> values() {
+        return values(NotificationStatus.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotifyParameters.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotifyParameters.java
new file mode 100644
index 000000000000..8e1b72b1edc4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/NotifyParameters.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for generating a Notification.
+ */
+public class NotifyParameters {
+    /**
+     * The type of event (i.e. AutoShutdown, Cost). Possible values include:
+     * 'AutoShutdown', 'Cost'.
+     */
+    @JsonProperty(value = "eventName")
+    private NotificationChannelEventType eventName;
+
+    /**
+     * Properties for the notification in json format.
+     */
+    @JsonProperty(value = "jsonPayload")
+    private String jsonPayload;
+
+    /**
+     * Get the type of event (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @return the eventName value
+     */
+    public NotificationChannelEventType eventName() {
+        return this.eventName;
+    }
+
+    /**
+     * Set the type of event (i.e. AutoShutdown, Cost). Possible values include: 'AutoShutdown', 'Cost'.
+     *
+     * @param eventName the eventName value to set
+     * @return the NotifyParameters object itself.
+     */
+    public NotifyParameters withEventName(NotificationChannelEventType eventName) {
+        this.eventName = eventName;
+        return this;
+    }
+
+    /**
+     * Get properties for the notification in json format.
+     *
+     * @return the jsonPayload value
+     */
+    public String jsonPayload() {
+        return this.jsonPayload;
+    }
+
+    /**
+     * Set properties for the notification in json format.
+     *
+     * @param jsonPayload the jsonPayload value to set
+     * @return the NotifyParameters object itself.
+     */
+    public NotifyParameters withJsonPayload(String jsonPayload) {
+        this.jsonPayload = jsonPayload;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationError.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationError.java
new file mode 100644
index 000000000000..40242c9d46d5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationError.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Error details for the operation in case of a failure.
+ */
+public class OperationError {
+    /**
+     * The error code of the operation error.
+     */
+    @JsonProperty(value = "code")
+    private String code;
+
+    /**
+     * The error message of the operation error.
+     */
+    @JsonProperty(value = "message")
+    private String message;
+
+    /**
+     * Get the error code of the operation error.
+     *
+     * @return the code value
+     */
+    public String code() {
+        return this.code;
+    }
+
+    /**
+     * Set the error code of the operation error.
+     *
+     * @param code the code value to set
+     * @return the OperationError object itself.
+     */
+    public OperationError withCode(String code) {
+        this.code = code;
+        return this;
+    }
+
+    /**
+     * Get the error message of the operation error.
+     *
+     * @return the message value
+     */
+    public String message() {
+        return this.message;
+    }
+
+    /**
+     * Set the error message of the operation error.
+     *
+     * @param message the message value to set
+     * @return the OperationError object itself.
+     */
+    public OperationError withMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadata.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadata.java
new file mode 100644
index 000000000000..53e743da0d52
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadata.java
@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.OperationMetadataInner;
+
+/**
+ * Type representing OperationMetadata.
+ */
+public interface OperationMetadata extends HasInner<OperationMetadataInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the display value.
+     */
+    OperationMetadataDisplay display();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadataDisplay.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadataDisplay.java
new file mode 100644
index 000000000000..ebc1ec921f78
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationMetadataDisplay.java
@@ -0,0 +1,121 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The object that describes the operations.
+ */
+public class OperationMetadataDisplay {
+    /**
+     * Friendly name of the resource provider.
+     */
+    @JsonProperty(value = "provider")
+    private String provider;
+
+    /**
+     * Resource type on which the operation is performed.
+     */
+    @JsonProperty(value = "resource")
+    private String resource;
+
+    /**
+     * Operation type: read, write, delete, listKeys/action, etc.
+     */
+    @JsonProperty(value = "operation")
+    private String operation;
+
+    /**
+     * Friendly name of the operation.
+     */
+    @JsonProperty(value = "description")
+    private String description;
+
+    /**
+     * Get friendly name of the resource provider.
+     *
+     * @return the provider value
+     */
+    public String provider() {
+        return this.provider;
+    }
+
+    /**
+     * Set friendly name of the resource provider.
+     *
+     * @param provider the provider value to set
+     * @return the OperationMetadataDisplay object itself.
+     */
+    public OperationMetadataDisplay withProvider(String provider) {
+        this.provider = provider;
+        return this;
+    }
+
+    /**
+     * Get resource type on which the operation is performed.
+     *
+     * @return the resource value
+     */
+    public String resource() {
+        return this.resource;
+    }
+
+    /**
+     * Set resource type on which the operation is performed.
+     *
+     * @param resource the resource value to set
+     * @return the OperationMetadataDisplay object itself.
+     */
+    public OperationMetadataDisplay withResource(String resource) {
+        this.resource = resource;
+        return this;
+    }
+
+    /**
+     * Get operation type: read, write, delete, listKeys/action, etc.
+     *
+     * @return the operation value
+     */
+    public String operation() {
+        return this.operation;
+    }
+
+    /**
+     * Set operation type: read, write, delete, listKeys/action, etc.
+     *
+     * @param operation the operation value to set
+     * @return the OperationMetadataDisplay object itself.
+     */
+    public OperationMetadataDisplay withOperation(String operation) {
+        this.operation = operation;
+        return this;
+    }
+
+    /**
+     * Get friendly name of the operation.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set friendly name of the operation.
+     *
+     * @param description the description value to set
+     * @return the OperationMetadataDisplay object itself.
+     */
+    public OperationMetadataDisplay withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationResult.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationResult.java
new file mode 100644
index 000000000000..99126203a227
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/OperationResult.java
@@ -0,0 +1,35 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.OperationResultInner;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+
+/**
+ * Type representing OperationResult.
+ */
+public interface OperationResult extends HasInner<OperationResultInner>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the error value.
+     */
+    OperationError error();
+
+    /**
+     * @return the status value.
+     */
+    String status();
+
+    /**
+     * @return the statusCode value.
+     */
+    HttpStatusCode statusCode();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Operations.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Operations.java
new file mode 100644
index 000000000000..9c0955394062
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Operations.java
@@ -0,0 +1,29 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.OperationsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Operations.
+ */
+public interface Operations extends HasInner<OperationsInner> {
+    /**
+     * Get operation.
+     *
+     * @param locationName The name of the location.
+     * @param name The name of the operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<OperationResult> getAsync(String locationName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParameterInfo.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParameterInfo.java
new file mode 100644
index 000000000000..5e9e709ce421
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParameterInfo.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Information about an artifact's parameter.
+ */
+public class ParameterInfo {
+    /**
+     * The name of the artifact parameter.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The value of the artifact parameter.
+     */
+    @JsonProperty(value = "value")
+    private String value;
+
+    /**
+     * Get the name of the artifact parameter.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set the name of the artifact parameter.
+     *
+     * @param name the name value to set
+     * @return the ParameterInfo object itself.
+     */
+    public ParameterInfo withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the value of the artifact parameter.
+     *
+     * @return the value value
+     */
+    public String value() {
+        return this.value;
+    }
+
+    /**
+     * Set the value of the artifact parameter.
+     *
+     * @param value the value value to set
+     * @return the ParameterInfo object itself.
+     */
+    public ParameterInfo withValue(String value) {
+        this.value = value;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParametersValueFileInfo.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParametersValueFileInfo.java
new file mode 100644
index 000000000000..a09876122224
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ParametersValueFileInfo.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * A file containing a set of parameter values for an ARM template.
+ */
+public class ParametersValueFileInfo {
+    /**
+     * File name.
+     */
+    @JsonProperty(value = "fileName")
+    private String fileName;
+
+    /**
+     * Contents of the file.
+     */
+    @JsonProperty(value = "parametersValueInfo")
+    private Object parametersValueInfo;
+
+    /**
+     * Get file name.
+     *
+     * @return the fileName value
+     */
+    public String fileName() {
+        return this.fileName;
+    }
+
+    /**
+     * Set file name.
+     *
+     * @param fileName the fileName value to set
+     * @return the ParametersValueFileInfo object itself.
+     */
+    public ParametersValueFileInfo withFileName(String fileName) {
+        this.fileName = fileName;
+        return this;
+    }
+
+    /**
+     * Get contents of the file.
+     *
+     * @return the parametersValueInfo value
+     */
+    public Object parametersValueInfo() {
+        return this.parametersValueInfo;
+    }
+
+    /**
+     * Set contents of the file.
+     *
+     * @param parametersValueInfo the parametersValueInfo value to set
+     * @return the ParametersValueFileInfo object itself.
+     */
+    public ParametersValueFileInfo withParametersValueInfo(Object parametersValueInfo) {
+        this.parametersValueInfo = parametersValueInfo;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PercentageCostThresholdProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PercentageCostThresholdProperties.java
new file mode 100644
index 000000000000..bbbf74a1a6c6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PercentageCostThresholdProperties.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a percentage cost threshold.
+ */
+public class PercentageCostThresholdProperties {
+    /**
+     * The cost threshold value.
+     */
+    @JsonProperty(value = "thresholdValue")
+    private Double thresholdValue;
+
+    /**
+     * Get the cost threshold value.
+     *
+     * @return the thresholdValue value
+     */
+    public Double thresholdValue() {
+        return this.thresholdValue;
+    }
+
+    /**
+     * Set the cost threshold value.
+     *
+     * @param thresholdValue the thresholdValue value to set
+     * @return the PercentageCostThresholdProperties object itself.
+     */
+    public PercentageCostThresholdProperties withThresholdValue(Double thresholdValue) {
+        this.thresholdValue = thresholdValue;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policies.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policies.java
new file mode 100644
index 000000000000..8a3defccc605
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policies.java
@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.PoliciesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Policies.
+ */
+public interface Policies extends SupportsCreating<Policy.DefinitionStages.Blank>, HasInner<PoliciesInner> {
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Policy> getAsync(String resourceGroupName, String labName, String policySetName, String name);
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Policy> listAsync(final String resourceGroupName, final String labName, final String policySetName);
+
+    /**
+     * Delete policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String policySetName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policy.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policy.java
new file mode 100644
index 000000000000..1e15caabc205
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Policy.java
@@ -0,0 +1,386 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.PolicyInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing Policy.
+ */
+public interface Policy extends HasInner<PolicyInner>, Indexable, Refreshable<Policy>, Updatable<Policy.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the evaluatorType value.
+     */
+    PolicyEvaluatorType evaluatorType();
+
+    /**
+     * @return the factData value.
+     */
+    String factData();
+
+    /**
+     * @return the factName value.
+     */
+    PolicyFactName factName();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the status value.
+     */
+    PolicyStatus status();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the threshold value.
+     */
+    String threshold();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the Policy definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithPolicyset, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Policy definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Policy definition.
+         */
+        interface Blank extends WithPolicyset {
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Policyset.
+         */
+        interface WithPolicyset {
+           /**
+            * Specifies resourceGroupName, labName, policySetName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @param policySetName The name of the policy set
+            * @return the next definition stage
+            */
+            WithCreate withExistingPolicyset(String resourceGroupName, String labName, String policySetName);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the policy
+             * @return the next definition stage
+             */
+            WithCreate withDescription(String description);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify EvaluatorType.
+         */
+        interface WithEvaluatorType {
+            /**
+             * Specifies evaluatorType.
+             * @param evaluatorType The evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'
+             * @return the next definition stage
+             */
+            WithCreate withEvaluatorType(PolicyEvaluatorType evaluatorType);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify FactData.
+         */
+        interface WithFactData {
+            /**
+             * Specifies factData.
+             * @param factData The fact data of the policy
+             * @return the next definition stage
+             */
+            WithCreate withFactData(String factData);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify FactName.
+         */
+        interface WithFactName {
+            /**
+             * Specifies factName.
+             * @param factName The fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'
+             * @return the next definition stage
+             */
+            WithCreate withFactName(PolicyFactName factName);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the policy. Possible values include: 'Enabled', 'Disabled'
+             * @return the next definition stage
+             */
+            WithCreate withStatus(PolicyStatus status);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify Threshold.
+         */
+        interface WithThreshold {
+            /**
+             * Specifies threshold.
+             * @param threshold The threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy)
+             * @return the next definition stage
+             */
+            WithCreate withThreshold(String threshold);
+        }
+
+        /**
+         * The stage of the policy definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Policy>, DefinitionStages.WithDescription, DefinitionStages.WithEvaluatorType, DefinitionStages.WithFactData, DefinitionStages.WithFactName, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithStatus, DefinitionStages.WithTags, DefinitionStages.WithThreshold, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a Policy update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Policy>, UpdateStages.WithDescription, UpdateStages.WithEvaluatorType, UpdateStages.WithFactData, UpdateStages.WithFactName, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithStatus, UpdateStages.WithTags, UpdateStages.WithThreshold, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of Policy update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the policy update allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the policy
+             * @return the next update stage
+             */
+            Update withDescription(String description);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify EvaluatorType.
+         */
+        interface WithEvaluatorType {
+            /**
+             * Specifies evaluatorType.
+             * @param evaluatorType The evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'
+             * @return the next update stage
+             */
+            Update withEvaluatorType(PolicyEvaluatorType evaluatorType);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify FactData.
+         */
+        interface WithFactData {
+            /**
+             * Specifies factData.
+             * @param factData The fact data of the policy
+             * @return the next update stage
+             */
+            Update withFactData(String factData);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify FactName.
+         */
+        interface WithFactName {
+            /**
+             * Specifies factName.
+             * @param factName The fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'
+             * @return the next update stage
+             */
+            Update withFactName(PolicyFactName factName);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the policy. Possible values include: 'Enabled', 'Disabled'
+             * @return the next update stage
+             */
+            Update withStatus(PolicyStatus status);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify Threshold.
+         */
+        interface WithThreshold {
+            /**
+             * Specifies threshold.
+             * @param threshold The threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy)
+             * @return the next update stage
+             */
+            Update withThreshold(String threshold);
+        }
+
+        /**
+         * The stage of the policy update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyEvaluatorType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyEvaluatorType.java
new file mode 100644
index 000000000000..c7cac3157aa2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyEvaluatorType.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for PolicyEvaluatorType.
+ */
+public final class PolicyEvaluatorType extends ExpandableStringEnum<PolicyEvaluatorType> {
+    /** Static value AllowedValuesPolicy for PolicyEvaluatorType. */
+    public static final PolicyEvaluatorType ALLOWED_VALUES_POLICY = fromString("AllowedValuesPolicy");
+
+    /** Static value MaxValuePolicy for PolicyEvaluatorType. */
+    public static final PolicyEvaluatorType MAX_VALUE_POLICY = fromString("MaxValuePolicy");
+
+    /**
+     * Creates or finds a PolicyEvaluatorType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding PolicyEvaluatorType
+     */
+    @JsonCreator
+    public static PolicyEvaluatorType fromString(String name) {
+        return fromString(name, PolicyEvaluatorType.class);
+    }
+
+    /**
+     * @return known PolicyEvaluatorType values
+     */
+    public static Collection<PolicyEvaluatorType> values() {
+        return values(PolicyEvaluatorType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFactName.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFactName.java
new file mode 100644
index 000000000000..d65fdb5134a3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFactName.java
@@ -0,0 +1,59 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for PolicyFactName.
+ */
+public final class PolicyFactName extends ExpandableStringEnum<PolicyFactName> {
+    /** Static value UserOwnedLabVmCount for PolicyFactName. */
+    public static final PolicyFactName USER_OWNED_LAB_VM_COUNT = fromString("UserOwnedLabVmCount");
+
+    /** Static value UserOwnedLabPremiumVmCount for PolicyFactName. */
+    public static final PolicyFactName USER_OWNED_LAB_PREMIUM_VM_COUNT = fromString("UserOwnedLabPremiumVmCount");
+
+    /** Static value LabVmCount for PolicyFactName. */
+    public static final PolicyFactName LAB_VM_COUNT = fromString("LabVmCount");
+
+    /** Static value LabPremiumVmCount for PolicyFactName. */
+    public static final PolicyFactName LAB_PREMIUM_VM_COUNT = fromString("LabPremiumVmCount");
+
+    /** Static value LabVmSize for PolicyFactName. */
+    public static final PolicyFactName LAB_VM_SIZE = fromString("LabVmSize");
+
+    /** Static value GalleryImage for PolicyFactName. */
+    public static final PolicyFactName GALLERY_IMAGE = fromString("GalleryImage");
+
+    /** Static value UserOwnedLabVmCountInSubnet for PolicyFactName. */
+    public static final PolicyFactName USER_OWNED_LAB_VM_COUNT_IN_SUBNET = fromString("UserOwnedLabVmCountInSubnet");
+
+    /** Static value LabTargetCost for PolicyFactName. */
+    public static final PolicyFactName LAB_TARGET_COST = fromString("LabTargetCost");
+
+    /**
+     * Creates or finds a PolicyFactName from its string representation.
+     * @param name a name to look for
+     * @return the corresponding PolicyFactName
+     */
+    @JsonCreator
+    public static PolicyFactName fromString(String name) {
+        return fromString(name, PolicyFactName.class);
+    }
+
+    /**
+     * @return known PolicyFactName values
+     */
+    public static Collection<PolicyFactName> values() {
+        return values(PolicyFactName.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFragment.java
new file mode 100644
index 000000000000..2d93220c64b9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyFragment.java
@@ -0,0 +1,238 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A Policy.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class PolicyFragment extends Resource {
+    /**
+     * The description of the policy.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The status of the policy. Possible values include: 'Enabled',
+     * 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private PolicyStatus status;
+
+    /**
+     * The fact name of the policy (e.g. LabVmCount, LabVmSize,
+     * MaxVmsAllowedPerLab, etc. Possible values include:
+     * 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount',
+     * 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage',
+     * 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     */
+    @JsonProperty(value = "properties.factName")
+    private PolicyFactName factName;
+
+    /**
+     * The fact data of the policy.
+     */
+    @JsonProperty(value = "properties.factData")
+    private String factData;
+
+    /**
+     * The threshold of the policy (i.e. a number for MaxValuePolicy, and a
+     * JSON array of values for AllowedValuesPolicy).
+     */
+    @JsonProperty(value = "properties.threshold")
+    private String threshold;
+
+    /**
+     * The evaluator type of the policy (i.e. AllowedValuesPolicy,
+     * MaxValuePolicy). Possible values include: 'AllowedValuesPolicy',
+     * 'MaxValuePolicy'.
+     */
+    @JsonProperty(value = "properties.evaluatorType")
+    private PolicyEvaluatorType evaluatorType;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the description of the policy.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the policy.
+     *
+     * @param description the description value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the status of the policy. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public PolicyStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the policy. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withStatus(PolicyStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     *
+     * @return the factName value
+     */
+    public PolicyFactName factName() {
+        return this.factName;
+    }
+
+    /**
+     * Set the fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     *
+     * @param factName the factName value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withFactName(PolicyFactName factName) {
+        this.factName = factName;
+        return this;
+    }
+
+    /**
+     * Get the fact data of the policy.
+     *
+     * @return the factData value
+     */
+    public String factData() {
+        return this.factData;
+    }
+
+    /**
+     * Set the fact data of the policy.
+     *
+     * @param factData the factData value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withFactData(String factData) {
+        this.factData = factData;
+        return this;
+    }
+
+    /**
+     * Get the threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+     *
+     * @return the threshold value
+     */
+    public String threshold() {
+        return this.threshold;
+    }
+
+    /**
+     * Set the threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+     *
+     * @param threshold the threshold value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withThreshold(String threshold) {
+        this.threshold = threshold;
+        return this;
+    }
+
+    /**
+     * Get the evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'.
+     *
+     * @return the evaluatorType value
+     */
+    public PolicyEvaluatorType evaluatorType() {
+        return this.evaluatorType;
+    }
+
+    /**
+     * Set the evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'.
+     *
+     * @param evaluatorType the evaluatorType value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withEvaluatorType(PolicyEvaluatorType evaluatorType) {
+        this.evaluatorType = evaluatorType;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the PolicyFragment object itself.
+     */
+    public PolicyFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySetResult.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySetResult.java
new file mode 100644
index 000000000000..a05cc91d2bd3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySetResult.java
@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Result of a policy set evaluation.
+ */
+public class PolicySetResult {
+    /**
+     * A value indicating whether this policy set evaluation has discovered
+     * violations.
+     */
+    @JsonProperty(value = "hasError")
+    private Boolean hasError;
+
+    /**
+     * The list of policy violations.
+     */
+    @JsonProperty(value = "policyViolations")
+    private List<PolicyViolation> policyViolations;
+
+    /**
+     * Get a value indicating whether this policy set evaluation has discovered violations.
+     *
+     * @return the hasError value
+     */
+    public Boolean hasError() {
+        return this.hasError;
+    }
+
+    /**
+     * Set a value indicating whether this policy set evaluation has discovered violations.
+     *
+     * @param hasError the hasError value to set
+     * @return the PolicySetResult object itself.
+     */
+    public PolicySetResult withHasError(Boolean hasError) {
+        this.hasError = hasError;
+        return this;
+    }
+
+    /**
+     * Get the list of policy violations.
+     *
+     * @return the policyViolations value
+     */
+    public List<PolicyViolation> policyViolations() {
+        return this.policyViolations;
+    }
+
+    /**
+     * Set the list of policy violations.
+     *
+     * @param policyViolations the policyViolations value to set
+     * @return the PolicySetResult object itself.
+     */
+    public PolicySetResult withPolicyViolations(List<PolicyViolation> policyViolations) {
+        this.policyViolations = policyViolations;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySets.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySets.java
new file mode 100644
index 000000000000..35be2c7cd7dc
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicySets.java
@@ -0,0 +1,30 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.PolicySetsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing PolicySets.
+ */
+public interface PolicySets extends HasInner<PolicySetsInner> {
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<EvaluatePoliciesResponse> evaluatePoliciesAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyStatus.java
new file mode 100644
index 000000000000..9c0effd85f99
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyStatus.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for PolicyStatus.
+ */
+public final class PolicyStatus extends ExpandableStringEnum<PolicyStatus> {
+    /** Static value Enabled for PolicyStatus. */
+    public static final PolicyStatus ENABLED = fromString("Enabled");
+
+    /** Static value Disabled for PolicyStatus. */
+    public static final PolicyStatus DISABLED = fromString("Disabled");
+
+    /**
+     * Creates or finds a PolicyStatus from its string representation.
+     * @param name a name to look for
+     * @return the corresponding PolicyStatus
+     */
+    @JsonCreator
+    public static PolicyStatus fromString(String name) {
+        return fromString(name, PolicyStatus.class);
+    }
+
+    /**
+     * @return known PolicyStatus values
+     */
+    public static Collection<PolicyStatus> values() {
+        return values(PolicyStatus.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyViolation.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyViolation.java
new file mode 100644
index 000000000000..d9ffacf7cf42
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PolicyViolation.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Policy violation.
+ */
+public class PolicyViolation {
+    /**
+     * The code of the policy violation.
+     */
+    @JsonProperty(value = "code")
+    private String code;
+
+    /**
+     * The message of the policy violation.
+     */
+    @JsonProperty(value = "message")
+    private String message;
+
+    /**
+     * Get the code of the policy violation.
+     *
+     * @return the code value
+     */
+    public String code() {
+        return this.code;
+    }
+
+    /**
+     * Set the code of the policy violation.
+     *
+     * @param code the code value to set
+     * @return the PolicyViolation object itself.
+     */
+    public PolicyViolation withCode(String code) {
+        this.code = code;
+        return this;
+    }
+
+    /**
+     * Get the message of the policy violation.
+     *
+     * @return the message value
+     */
+    public String message() {
+        return this.message;
+    }
+
+    /**
+     * Set the message of the policy violation.
+     *
+     * @param message the message value to set
+     * @return the PolicyViolation object itself.
+     */
+    public PolicyViolation withMessage(String message) {
+        this.message = message;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Port.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Port.java
new file mode 100644
index 000000000000..a2a6064ef016
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Port.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a network port.
+ */
+public class Port {
+    /**
+     * Protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     */
+    @JsonProperty(value = "transportProtocol")
+    private TransportProtocol transportProtocol;
+
+    /**
+     * Backend port of the target virtual machine.
+     */
+    @JsonProperty(value = "backendPort")
+    private Integer backendPort;
+
+    /**
+     * Get protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @return the transportProtocol value
+     */
+    public TransportProtocol transportProtocol() {
+        return this.transportProtocol;
+    }
+
+    /**
+     * Set protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @param transportProtocol the transportProtocol value to set
+     * @return the Port object itself.
+     */
+    public Port withTransportProtocol(TransportProtocol transportProtocol) {
+        this.transportProtocol = transportProtocol;
+        return this;
+    }
+
+    /**
+     * Get backend port of the target virtual machine.
+     *
+     * @return the backendPort value
+     */
+    public Integer backendPort() {
+        return this.backendPort;
+    }
+
+    /**
+     * Set backend port of the target virtual machine.
+     *
+     * @param backendPort the backendPort value to set
+     * @return the Port object itself.
+     */
+    public Port withBackendPort(Integer backendPort) {
+        this.backendPort = backendPort;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PortFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PortFragment.java
new file mode 100644
index 000000000000..6d0d6314c9ff
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PortFragment.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a network port.
+ */
+public class PortFragment {
+    /**
+     * Protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     */
+    @JsonProperty(value = "transportProtocol")
+    private TransportProtocol transportProtocol;
+
+    /**
+     * Backend port of the target virtual machine.
+     */
+    @JsonProperty(value = "backendPort")
+    private Integer backendPort;
+
+    /**
+     * Get protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @return the transportProtocol value
+     */
+    public TransportProtocol transportProtocol() {
+        return this.transportProtocol;
+    }
+
+    /**
+     * Set protocol type of the port. Possible values include: 'Tcp', 'Udp'.
+     *
+     * @param transportProtocol the transportProtocol value to set
+     * @return the PortFragment object itself.
+     */
+    public PortFragment withTransportProtocol(TransportProtocol transportProtocol) {
+        this.transportProtocol = transportProtocol;
+        return this;
+    }
+
+    /**
+     * Get backend port of the target virtual machine.
+     *
+     * @return the backendPort value
+     */
+    public Integer backendPort() {
+        return this.backendPort;
+    }
+
+    /**
+     * Set backend port of the target virtual machine.
+     *
+     * @param backendPort the backendPort value to set
+     * @return the PortFragment object itself.
+     */
+    public PortFragment withBackendPort(Integer backendPort) {
+        this.backendPort = backendPort;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PremiumDataDisk.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PremiumDataDisk.java
new file mode 100644
index 000000000000..702d5b1cf98e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/PremiumDataDisk.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for PremiumDataDisk.
+ */
+public final class PremiumDataDisk extends ExpandableStringEnum<PremiumDataDisk> {
+    /** Static value Disabled for PremiumDataDisk. */
+    public static final PremiumDataDisk DISABLED = fromString("Disabled");
+
+    /** Static value Enabled for PremiumDataDisk. */
+    public static final PremiumDataDisk ENABLED = fromString("Enabled");
+
+    /**
+     * Creates or finds a PremiumDataDisk from its string representation.
+     * @param name a name to look for
+     * @return the corresponding PremiumDataDisk
+     */
+    @JsonCreator
+    public static PremiumDataDisk fromString(String name) {
+        return fromString(name, PremiumDataDisk.class);
+    }
+
+    /**
+     * @return known PremiumDataDisk values
+     */
+    public static Collection<PremiumDataDisk> values() {
+        return values(PremiumDataDisk.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ProviderOperations.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ProviderOperations.java
new file mode 100644
index 000000000000..7cd67406ae3c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ProviderOperations.java
@@ -0,0 +1,27 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ProviderOperationsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing ProviderOperations.
+ */
+public interface ProviderOperations extends HasInner<ProviderOperationsInner> {
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<OperationMetadata> listAsync();
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ReportingCycleType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ReportingCycleType.java
new file mode 100644
index 000000000000..09d10a9c6ee3
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ReportingCycleType.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for ReportingCycleType.
+ */
+public final class ReportingCycleType extends ExpandableStringEnum<ReportingCycleType> {
+    /** Static value CalendarMonth for ReportingCycleType. */
+    public static final ReportingCycleType CALENDAR_MONTH = fromString("CalendarMonth");
+
+    /** Static value Custom for ReportingCycleType. */
+    public static final ReportingCycleType CUSTOM = fromString("Custom");
+
+    /**
+     * Creates or finds a ReportingCycleType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding ReportingCycleType
+     */
+    @JsonCreator
+    public static ReportingCycleType fromString(String name) {
+        return fromString(name, ReportingCycleType.class);
+    }
+
+    /**
+     * @return known ReportingCycleType values
+     */
+    public static Collection<ReportingCycleType> values() {
+        return values(ReportingCycleType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/RetargetScheduleProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/RetargetScheduleProperties.java
new file mode 100644
index 000000000000..a09ec2bf327a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/RetargetScheduleProperties.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties for retargeting a virtual machine schedule.
+ */
+public class RetargetScheduleProperties {
+    /**
+     * The resource Id of the virtual machine on which the schedule operates.
+     */
+    @JsonProperty(value = "currentResourceId")
+    private String currentResourceId;
+
+    /**
+     * The resource Id of the virtual machine that the schedule should be
+     * retargeted to.
+     */
+    @JsonProperty(value = "targetResourceId")
+    private String targetResourceId;
+
+    /**
+     * Get the resource Id of the virtual machine on which the schedule operates.
+     *
+     * @return the currentResourceId value
+     */
+    public String currentResourceId() {
+        return this.currentResourceId;
+    }
+
+    /**
+     * Set the resource Id of the virtual machine on which the schedule operates.
+     *
+     * @param currentResourceId the currentResourceId value to set
+     * @return the RetargetScheduleProperties object itself.
+     */
+    public RetargetScheduleProperties withCurrentResourceId(String currentResourceId) {
+        this.currentResourceId = currentResourceId;
+        return this;
+    }
+
+    /**
+     * Get the resource Id of the virtual machine that the schedule should be retargeted to.
+     *
+     * @return the targetResourceId value
+     */
+    public String targetResourceId() {
+        return this.targetResourceId;
+    }
+
+    /**
+     * Set the resource Id of the virtual machine that the schedule should be retargeted to.
+     *
+     * @param targetResourceId the targetResourceId value to set
+     * @return the RetargetScheduleProperties object itself.
+     */
+    public RetargetScheduleProperties withTargetResourceId(String targetResourceId) {
+        this.targetResourceId = targetResourceId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedule.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedule.java
new file mode 100644
index 000000000000..cd215b6f5521
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedule.java
@@ -0,0 +1,364 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.arm.resources.models.Resource;
+import com.microsoft.azure.arm.resources.models.GroupableResourceCore;
+import com.microsoft.azure.arm.resources.models.HasResourceGroup;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ScheduleInner;
+
+/**
+ * Type representing Schedule.
+ */
+public interface Schedule extends HasInner<ScheduleInner>, Resource, GroupableResourceCore<DevTestLabsManager, ScheduleInner>, HasResourceGroup, Refreshable<Schedule>, Updatable<Schedule.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the dailyRecurrence value.
+     */
+    DayDetails dailyRecurrence();
+
+    /**
+     * @return the hourlyRecurrence value.
+     */
+    HourDetails hourlyRecurrence();
+
+    /**
+     * @return the notificationSettings value.
+     */
+    NotificationSettings notificationSettings();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the status value.
+     */
+    EnableStatus status();
+
+    /**
+     * @return the targetResourceId value.
+     */
+    String targetResourceId();
+
+    /**
+     * @return the taskType value.
+     */
+    String taskType();
+
+    /**
+     * @return the timeZoneId value.
+     */
+    String timeZoneId();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the weeklyRecurrence value.
+     */
+    WeekDetails weeklyRecurrence();
+
+    /**
+     * The entirety of the Schedule definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithGroup, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Schedule definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Schedule definition.
+         */
+        interface Blank extends GroupableResourceCore.DefinitionWithRegion<WithGroup> {
+        }
+
+        /**
+         * The stage of the Schedule definition allowing to specify the resource group.
+         */
+        interface WithGroup extends GroupableResourceCore.DefinitionStages.WithGroup<WithCreate> {
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next definition stage
+             */
+            WithCreate withDailyRecurrence(DayDetails dailyRecurrence);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withHourlyRecurrence(HourDetails hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next definition stage
+             */
+            WithCreate withNotificationSettings(NotificationSettings notificationSettings);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next definition stage
+             */
+            WithCreate withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next definition stage
+             */
+            WithCreate withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next definition stage
+             */
+            WithCreate withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next definition stage
+             */
+            WithCreate withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the schedule definition allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withWeeklyRecurrence(WeekDetails weeklyRecurrence);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Schedule>, Resource.DefinitionWithTags<WithCreate>, DefinitionStages.WithDailyRecurrence, DefinitionStages.WithHourlyRecurrence, DefinitionStages.WithNotificationSettings, DefinitionStages.WithProvisioningState, DefinitionStages.WithStatus, DefinitionStages.WithTargetResourceId, DefinitionStages.WithTaskType, DefinitionStages.WithTimeZoneId, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithWeeklyRecurrence {
+        }
+    }
+    /**
+     * The template for a Schedule update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Schedule>, Resource.UpdateWithTags<Update>, UpdateStages.WithDailyRecurrence, UpdateStages.WithHourlyRecurrence, UpdateStages.WithNotificationSettings, UpdateStages.WithProvisioningState, UpdateStages.WithStatus, UpdateStages.WithTargetResourceId, UpdateStages.WithTaskType, UpdateStages.WithTimeZoneId, UpdateStages.WithUniqueIdentifier, UpdateStages.WithWeeklyRecurrence {
+    }
+
+    /**
+     * Grouping of Schedule update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the schedule update allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next update stage
+             */
+            Update withDailyRecurrence(DayDetailsFragment dailyRecurrence);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next update stage
+             */
+            Update withHourlyRecurrence(HourDetailsFragment hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next update stage
+             */
+            Update withNotificationSettings(NotificationSettingsFragment notificationSettings);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next update stage
+             */
+            Update withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next update stage
+             */
+            Update withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next update stage
+             */
+            Update withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next update stage
+             */
+            Update withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the schedule update allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next update stage
+             */
+            Update withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ScheduleFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ScheduleFragment.java
new file mode 100644
index 000000000000..d4774eade946
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ScheduleFragment.java
@@ -0,0 +1,286 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A schedule.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ScheduleFragment extends Resource {
+    /**
+     * The status of the schedule (i.e. Enabled, Disabled). Possible values
+     * include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private EnableStatus status;
+
+    /**
+     * The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     */
+    @JsonProperty(value = "properties.taskType")
+    private String taskType;
+
+    /**
+     * If the schedule will occur only some days of the week, specify the
+     * weekly recurrence.
+     */
+    @JsonProperty(value = "properties.weeklyRecurrence")
+    private WeekDetailsFragment weeklyRecurrence;
+
+    /**
+     * If the schedule will occur once each day of the week, specify the daily
+     * recurrence.
+     */
+    @JsonProperty(value = "properties.dailyRecurrence")
+    private DayDetailsFragment dailyRecurrence;
+
+    /**
+     * If the schedule will occur multiple times a day, specify the hourly
+     * recurrence.
+     */
+    @JsonProperty(value = "properties.hourlyRecurrence")
+    private HourDetailsFragment hourlyRecurrence;
+
+    /**
+     * The time zone ID (e.g. Pacific Standard time).
+     */
+    @JsonProperty(value = "properties.timeZoneId")
+    private String timeZoneId;
+
+    /**
+     * Notification settings.
+     */
+    @JsonProperty(value = "properties.notificationSettings")
+    private NotificationSettingsFragment notificationSettings;
+
+    /**
+     * The resource ID to which the schedule belongs.
+     */
+    @JsonProperty(value = "properties.targetResourceId")
+    private String targetResourceId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public EnableStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withStatus(EnableStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     *
+     * @return the taskType value
+     */
+    public String taskType() {
+        return this.taskType;
+    }
+
+    /**
+     * Set the task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     *
+     * @param taskType the taskType value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withTaskType(String taskType) {
+        this.taskType = taskType;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur only some days of the week, specify the weekly recurrence.
+     *
+     * @return the weeklyRecurrence value
+     */
+    public WeekDetailsFragment weeklyRecurrence() {
+        return this.weeklyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur only some days of the week, specify the weekly recurrence.
+     *
+     * @param weeklyRecurrence the weeklyRecurrence value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence) {
+        this.weeklyRecurrence = weeklyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur once each day of the week, specify the daily recurrence.
+     *
+     * @return the dailyRecurrence value
+     */
+    public DayDetailsFragment dailyRecurrence() {
+        return this.dailyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur once each day of the week, specify the daily recurrence.
+     *
+     * @param dailyRecurrence the dailyRecurrence value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withDailyRecurrence(DayDetailsFragment dailyRecurrence) {
+        this.dailyRecurrence = dailyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur multiple times a day, specify the hourly recurrence.
+     *
+     * @return the hourlyRecurrence value
+     */
+    public HourDetailsFragment hourlyRecurrence() {
+        return this.hourlyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur multiple times a day, specify the hourly recurrence.
+     *
+     * @param hourlyRecurrence the hourlyRecurrence value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withHourlyRecurrence(HourDetailsFragment hourlyRecurrence) {
+        this.hourlyRecurrence = hourlyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get the time zone ID (e.g. Pacific Standard time).
+     *
+     * @return the timeZoneId value
+     */
+    public String timeZoneId() {
+        return this.timeZoneId;
+    }
+
+    /**
+     * Set the time zone ID (e.g. Pacific Standard time).
+     *
+     * @param timeZoneId the timeZoneId value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withTimeZoneId(String timeZoneId) {
+        this.timeZoneId = timeZoneId;
+        return this;
+    }
+
+    /**
+     * Get notification settings.
+     *
+     * @return the notificationSettings value
+     */
+    public NotificationSettingsFragment notificationSettings() {
+        return this.notificationSettings;
+    }
+
+    /**
+     * Set notification settings.
+     *
+     * @param notificationSettings the notificationSettings value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withNotificationSettings(NotificationSettingsFragment notificationSettings) {
+        this.notificationSettings = notificationSettings;
+        return this;
+    }
+
+    /**
+     * Get the resource ID to which the schedule belongs.
+     *
+     * @return the targetResourceId value
+     */
+    public String targetResourceId() {
+        return this.targetResourceId;
+    }
+
+    /**
+     * Set the resource ID to which the schedule belongs.
+     *
+     * @param targetResourceId the targetResourceId value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withTargetResourceId(String targetResourceId) {
+        this.targetResourceId = targetResourceId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the ScheduleFragment object itself.
+     */
+    public ScheduleFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedules.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedules.java
new file mode 100644
index 000000000000..a7324235af7f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Schedules.java
@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.SchedulesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Schedules.
+ */
+public interface Schedules extends SupportsCreating<LabSchedule.DefinitionStages.Blank>, HasInner<SchedulesInner> {
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable executeAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Schedule> listApplicableAsync(final String resourceGroupName, final String labName, final String name);
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabSchedule> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabSchedule> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secret.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secret.java
new file mode 100644
index 000000000000..7d7ff6529273
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secret.java
@@ -0,0 +1,235 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.SecretInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+
+/**
+ * Type representing Secret.
+ */
+public interface Secret extends HasInner<SecretInner>, Indexable, Refreshable<Secret>, Updatable<Secret.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the value value.
+     */
+    String value();
+
+    /**
+     * The entirety of the Secret definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithUser, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of Secret definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a Secret definition.
+         */
+        interface Blank extends WithUser {
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify User.
+         */
+        interface WithUser {
+           /**
+            * Specifies resourceGroupName, labName, userName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @param userName The name of the user profile
+            * @return the next definition stage
+            */
+            WithCreate withExistingUser(String resourceGroupName, String labName, String userName);
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the secret definition allowing to specify Value.
+         */
+        interface WithValue {
+            /**
+             * Specifies value.
+             * @param value The value of the secret for secret creation
+             * @return the next definition stage
+             */
+            WithCreate withValue(String value);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<Secret>, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithValue {
+        }
+    }
+    /**
+     * The template for a Secret update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<Secret>, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier, UpdateStages.WithValue {
+    }
+
+    /**
+     * Grouping of Secret update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the secret update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the secret update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the secret update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the secret update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the secret update allowing to specify Value.
+         */
+        interface WithValue {
+            /**
+             * Specifies value.
+             * @param value The value of the secret for secret creation
+             * @return the next update stage
+             */
+            Update withValue(String value);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secrets.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secrets.java
new file mode 100644
index 000000000000..b6b750ed6e48
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Secrets.java
@@ -0,0 +1,56 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.SecretsInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Secrets.
+ */
+public interface Secrets extends SupportsCreating<Secret.DefinitionStages.Blank>, HasInner<SecretsInner> {
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Secret> getAsync(String resourceGroupName, String labName, String userName, String name);
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<Secret> listAsync(final String resourceGroupName, final String labName, final String userName);
+
+    /**
+     * Delete secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String userName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunner.java
new file mode 100644
index 000000000000..30ede861c31f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunner.java
@@ -0,0 +1,176 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ServiceRunnerInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+
+/**
+ * Type representing ServiceRunner.
+ */
+public interface ServiceRunner extends HasInner<ServiceRunnerInner>, Indexable, Refreshable<ServiceRunner>, Updatable<ServiceRunner.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the identity value.
+     */
+    IdentityProperties identity();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * The entirety of the ServiceRunner definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of ServiceRunner definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a ServiceRunner definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the servicerunner definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the servicerunner definition allowing to specify Identity.
+         */
+        interface WithIdentity {
+            /**
+             * Specifies identity.
+             * @param identity The identity of the resource
+             * @return the next definition stage
+             */
+            WithCreate withIdentity(IdentityProperties identity);
+        }
+
+        /**
+         * The stage of the servicerunner definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the servicerunner definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<ServiceRunner>, DefinitionStages.WithIdentity, DefinitionStages.WithLocation, DefinitionStages.WithTags {
+        }
+    }
+    /**
+     * The template for a ServiceRunner update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<ServiceRunner>, UpdateStages.WithIdentity, UpdateStages.WithLocation, UpdateStages.WithTags {
+    }
+
+    /**
+     * Grouping of ServiceRunner update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the servicerunner update allowing to specify Identity.
+         */
+        interface WithIdentity {
+            /**
+             * Specifies identity.
+             * @param identity The identity of the resource
+             * @return the next update stage
+             */
+            Update withIdentity(IdentityProperties identity);
+        }
+
+        /**
+         * The stage of the servicerunner update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the servicerunner update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunners.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunners.java
new file mode 100644
index 000000000000..f1a651475212
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ServiceRunners.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ServiceRunnersInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing ServiceRunners.
+ */
+public interface ServiceRunners extends SupportsCreating<ServiceRunner.DefinitionStages.Blank>, HasInner<ServiceRunnersInner> {
+    /**
+     * Get service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ServiceRunner> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ServiceRunner> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfiguration.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfiguration.java
new file mode 100644
index 000000000000..f0c3c32ae2a4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfiguration.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a virtual machine that determine how it is connected to a load
+ * balancer.
+ */
+public class SharedPublicIpAddressConfiguration {
+    /**
+     * The incoming NAT rules.
+     */
+    @JsonProperty(value = "inboundNatRules")
+    private List<InboundNatRule> inboundNatRules;
+
+    /**
+     * Get the incoming NAT rules.
+     *
+     * @return the inboundNatRules value
+     */
+    public List<InboundNatRule> inboundNatRules() {
+        return this.inboundNatRules;
+    }
+
+    /**
+     * Set the incoming NAT rules.
+     *
+     * @param inboundNatRules the inboundNatRules value to set
+     * @return the SharedPublicIpAddressConfiguration object itself.
+     */
+    public SharedPublicIpAddressConfiguration withInboundNatRules(List<InboundNatRule> inboundNatRules) {
+        this.inboundNatRules = inboundNatRules;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfigurationFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfigurationFragment.java
new file mode 100644
index 000000000000..3aac205da336
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SharedPublicIpAddressConfigurationFragment.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a virtual machine that determine how it is connected to a load
+ * balancer.
+ */
+public class SharedPublicIpAddressConfigurationFragment {
+    /**
+     * The incoming NAT rules.
+     */
+    @JsonProperty(value = "inboundNatRules")
+    private List<InboundNatRuleFragment> inboundNatRules;
+
+    /**
+     * Get the incoming NAT rules.
+     *
+     * @return the inboundNatRules value
+     */
+    public List<InboundNatRuleFragment> inboundNatRules() {
+        return this.inboundNatRules;
+    }
+
+    /**
+     * Set the incoming NAT rules.
+     *
+     * @param inboundNatRules the inboundNatRules value to set
+     * @return the SharedPublicIpAddressConfigurationFragment object itself.
+     */
+    public SharedPublicIpAddressConfigurationFragment withInboundNatRules(List<InboundNatRuleFragment> inboundNatRules) {
+        this.inboundNatRules = inboundNatRules;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ShutdownNotificationContent.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ShutdownNotificationContent.java
new file mode 100644
index 000000000000..8975cd5d35dd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/ShutdownNotificationContent.java
@@ -0,0 +1,304 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The contents of a shutdown notification. Webhooks can use this type to
+ * deserialize the request body when they get notified of an imminent shutdown.
+ */
+public class ShutdownNotificationContent {
+    /**
+     * The URL to skip auto-shutdown.
+     */
+    @JsonProperty(value = "skipUrl")
+    private String skipUrl;
+
+    /**
+     * The URL to delay shutdown by 60 minutes.
+     */
+    @JsonProperty(value = "delayUrl60")
+    private String delayUrl60;
+
+    /**
+     * The URL to delay shutdown by 2 hours.
+     */
+    @JsonProperty(value = "delayUrl120")
+    private String delayUrl120;
+
+    /**
+     * The virtual machine to be shut down.
+     */
+    @JsonProperty(value = "vmName")
+    private String vmName;
+
+    /**
+     * The GUID for the virtual machine to be shut down.
+     */
+    @JsonProperty(value = "guid")
+    private String guid;
+
+    /**
+     * The owner of the virtual machine.
+     */
+    @JsonProperty(value = "owner")
+    private String owner;
+
+    /**
+     * The event for which a notification will be sent.
+     */
+    @JsonProperty(value = "eventType")
+    private String eventType;
+
+    /**
+     * The text for the notification.
+     */
+    @JsonProperty(value = "text")
+    private String text;
+
+    /**
+     * The subscription ID for the schedule.
+     */
+    @JsonProperty(value = "subscriptionId")
+    private String subscriptionId;
+
+    /**
+     * The resource group name for the schedule.
+     */
+    @JsonProperty(value = "resourceGroupName")
+    private String resourceGroupName;
+
+    /**
+     * The lab for the schedule.
+     */
+    @JsonProperty(value = "labName")
+    private String labName;
+
+    /**
+     * Get the URL to skip auto-shutdown.
+     *
+     * @return the skipUrl value
+     */
+    public String skipUrl() {
+        return this.skipUrl;
+    }
+
+    /**
+     * Set the URL to skip auto-shutdown.
+     *
+     * @param skipUrl the skipUrl value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withSkipUrl(String skipUrl) {
+        this.skipUrl = skipUrl;
+        return this;
+    }
+
+    /**
+     * Get the URL to delay shutdown by 60 minutes.
+     *
+     * @return the delayUrl60 value
+     */
+    public String delayUrl60() {
+        return this.delayUrl60;
+    }
+
+    /**
+     * Set the URL to delay shutdown by 60 minutes.
+     *
+     * @param delayUrl60 the delayUrl60 value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withDelayUrl60(String delayUrl60) {
+        this.delayUrl60 = delayUrl60;
+        return this;
+    }
+
+    /**
+     * Get the URL to delay shutdown by 2 hours.
+     *
+     * @return the delayUrl120 value
+     */
+    public String delayUrl120() {
+        return this.delayUrl120;
+    }
+
+    /**
+     * Set the URL to delay shutdown by 2 hours.
+     *
+     * @param delayUrl120 the delayUrl120 value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withDelayUrl120(String delayUrl120) {
+        this.delayUrl120 = delayUrl120;
+        return this;
+    }
+
+    /**
+     * Get the virtual machine to be shut down.
+     *
+     * @return the vmName value
+     */
+    public String vmName() {
+        return this.vmName;
+    }
+
+    /**
+     * Set the virtual machine to be shut down.
+     *
+     * @param vmName the vmName value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withVmName(String vmName) {
+        this.vmName = vmName;
+        return this;
+    }
+
+    /**
+     * Get the GUID for the virtual machine to be shut down.
+     *
+     * @return the guid value
+     */
+    public String guid() {
+        return this.guid;
+    }
+
+    /**
+     * Set the GUID for the virtual machine to be shut down.
+     *
+     * @param guid the guid value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withGuid(String guid) {
+        this.guid = guid;
+        return this;
+    }
+
+    /**
+     * Get the owner of the virtual machine.
+     *
+     * @return the owner value
+     */
+    public String owner() {
+        return this.owner;
+    }
+
+    /**
+     * Set the owner of the virtual machine.
+     *
+     * @param owner the owner value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withOwner(String owner) {
+        this.owner = owner;
+        return this;
+    }
+
+    /**
+     * Get the event for which a notification will be sent.
+     *
+     * @return the eventType value
+     */
+    public String eventType() {
+        return this.eventType;
+    }
+
+    /**
+     * Set the event for which a notification will be sent.
+     *
+     * @param eventType the eventType value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withEventType(String eventType) {
+        this.eventType = eventType;
+        return this;
+    }
+
+    /**
+     * Get the text for the notification.
+     *
+     * @return the text value
+     */
+    public String text() {
+        return this.text;
+    }
+
+    /**
+     * Set the text for the notification.
+     *
+     * @param text the text value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withText(String text) {
+        this.text = text;
+        return this;
+    }
+
+    /**
+     * Get the subscription ID for the schedule.
+     *
+     * @return the subscriptionId value
+     */
+    public String subscriptionId() {
+        return this.subscriptionId;
+    }
+
+    /**
+     * Set the subscription ID for the schedule.
+     *
+     * @param subscriptionId the subscriptionId value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withSubscriptionId(String subscriptionId) {
+        this.subscriptionId = subscriptionId;
+        return this;
+    }
+
+    /**
+     * Get the resource group name for the schedule.
+     *
+     * @return the resourceGroupName value
+     */
+    public String resourceGroupName() {
+        return this.resourceGroupName;
+    }
+
+    /**
+     * Set the resource group name for the schedule.
+     *
+     * @param resourceGroupName the resourceGroupName value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withResourceGroupName(String resourceGroupName) {
+        this.resourceGroupName = resourceGroupName;
+        return this;
+    }
+
+    /**
+     * Get the lab for the schedule.
+     *
+     * @return the labName value
+     */
+    public String labName() {
+        return this.labName;
+    }
+
+    /**
+     * Set the lab for the schedule.
+     *
+     * @param labName the labName value to set
+     * @return the ShutdownNotificationContent object itself.
+     */
+    public ShutdownNotificationContent withLabName(String labName) {
+        this.labName = labName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SourceControlType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SourceControlType.java
new file mode 100644
index 000000000000..c12335c48c07
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SourceControlType.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for SourceControlType.
+ */
+public final class SourceControlType extends ExpandableStringEnum<SourceControlType> {
+    /** Static value VsoGit for SourceControlType. */
+    public static final SourceControlType VSO_GIT = fromString("VsoGit");
+
+    /** Static value GitHub for SourceControlType. */
+    public static final SourceControlType GIT_HUB = fromString("GitHub");
+
+    /**
+     * Creates or finds a SourceControlType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding SourceControlType
+     */
+    @JsonCreator
+    public static SourceControlType fromString(String name) {
+        return fromString(name, SourceControlType.class);
+    }
+
+    /**
+     * @return known SourceControlType values
+     */
+    public static Collection<SourceControlType> values() {
+        return values(SourceControlType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/StorageType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/StorageType.java
new file mode 100644
index 000000000000..4118c010d048
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/StorageType.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for StorageType.
+ */
+public final class StorageType extends ExpandableStringEnum<StorageType> {
+    /** Static value Standard for StorageType. */
+    public static final StorageType STANDARD = fromString("Standard");
+
+    /** Static value Premium for StorageType. */
+    public static final StorageType PREMIUM = fromString("Premium");
+
+    /**
+     * Creates or finds a StorageType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding StorageType
+     */
+    @JsonCreator
+    public static StorageType fromString(String name) {
+        return fromString(name, StorageType.class);
+    }
+
+    /**
+     * @return known StorageType values
+     */
+    public static Collection<StorageType> values() {
+        return values(StorageType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Subnet.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Subnet.java
new file mode 100644
index 000000000000..9c01ea9e8e50
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Subnet.java
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Subnet information.
+ */
+public class Subnet {
+    /**
+     * The resource ID of the subnet.
+     */
+    @JsonProperty(value = "resourceId")
+    private String resourceId;
+
+    /**
+     * The name of the subnet as seen in the lab.
+     */
+    @JsonProperty(value = "labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * The permission policy of the subnet for allowing public IP addresses
+     * (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny',
+     * 'Allow'.
+     */
+    @JsonProperty(value = "allowPublicIp")
+    private UsagePermissionType allowPublicIp;
+
+    /**
+     * Get the resource ID of the subnet.
+     *
+     * @return the resourceId value
+     */
+    public String resourceId() {
+        return this.resourceId;
+    }
+
+    /**
+     * Set the resource ID of the subnet.
+     *
+     * @param resourceId the resourceId value to set
+     * @return the Subnet object itself.
+     */
+    public Subnet withResourceId(String resourceId) {
+        this.resourceId = resourceId;
+        return this;
+    }
+
+    /**
+     * Get the name of the subnet as seen in the lab.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the name of the subnet as seen in the lab.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the Subnet object itself.
+     */
+    public Subnet withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get the permission policy of the subnet for allowing public IP addresses (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the allowPublicIp value
+     */
+    public UsagePermissionType allowPublicIp() {
+        return this.allowPublicIp;
+    }
+
+    /**
+     * Set the permission policy of the subnet for allowing public IP addresses (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param allowPublicIp the allowPublicIp value to set
+     * @return the Subnet object itself.
+     */
+    public Subnet withAllowPublicIp(UsagePermissionType allowPublicIp) {
+        this.allowPublicIp = allowPublicIp;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetFragment.java
new file mode 100644
index 000000000000..fdcc37769ad6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetFragment.java
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Subnet information.
+ */
+public class SubnetFragment {
+    /**
+     * The resource ID of the subnet.
+     */
+    @JsonProperty(value = "resourceId")
+    private String resourceId;
+
+    /**
+     * The name of the subnet as seen in the lab.
+     */
+    @JsonProperty(value = "labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * The permission policy of the subnet for allowing public IP addresses
+     * (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny',
+     * 'Allow'.
+     */
+    @JsonProperty(value = "allowPublicIp")
+    private UsagePermissionType allowPublicIp;
+
+    /**
+     * Get the resource ID of the subnet.
+     *
+     * @return the resourceId value
+     */
+    public String resourceId() {
+        return this.resourceId;
+    }
+
+    /**
+     * Set the resource ID of the subnet.
+     *
+     * @param resourceId the resourceId value to set
+     * @return the SubnetFragment object itself.
+     */
+    public SubnetFragment withResourceId(String resourceId) {
+        this.resourceId = resourceId;
+        return this;
+    }
+
+    /**
+     * Get the name of the subnet as seen in the lab.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the name of the subnet as seen in the lab.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the SubnetFragment object itself.
+     */
+    public SubnetFragment withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get the permission policy of the subnet for allowing public IP addresses (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the allowPublicIp value
+     */
+    public UsagePermissionType allowPublicIp() {
+        return this.allowPublicIp;
+    }
+
+    /**
+     * Set the permission policy of the subnet for allowing public IP addresses (i.e. Allow, Deny)). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param allowPublicIp the allowPublicIp value to set
+     * @return the SubnetFragment object itself.
+     */
+    public SubnetFragment withAllowPublicIp(UsagePermissionType allowPublicIp) {
+        this.allowPublicIp = allowPublicIp;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverride.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverride.java
new file mode 100644
index 000000000000..06cbe6287e1c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverride.java
@@ -0,0 +1,177 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Property overrides on a subnet of a virtual network.
+ */
+public class SubnetOverride {
+    /**
+     * The resource ID of the subnet.
+     */
+    @JsonProperty(value = "resourceId")
+    private String resourceId;
+
+    /**
+     * The name given to the subnet within the lab.
+     */
+    @JsonProperty(value = "labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * Indicates whether this subnet can be used during virtual machine
+     * creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny',
+     * 'Allow'.
+     */
+    @JsonProperty(value = "useInVmCreationPermission")
+    private UsagePermissionType useInVmCreationPermission;
+
+    /**
+     * Indicates whether public IP addresses can be assigned to virtual
+     * machines on this subnet (i.e. Allow, Deny). Possible values include:
+     * 'Default', 'Deny', 'Allow'.
+     */
+    @JsonProperty(value = "usePublicIpAddressPermission")
+    private UsagePermissionType usePublicIpAddressPermission;
+
+    /**
+     * Properties that virtual machines on this subnet will share.
+     */
+    @JsonProperty(value = "sharedPublicIpAddressConfiguration")
+    private SubnetSharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration;
+
+    /**
+     * The virtual network pool associated with this subnet.
+     */
+    @JsonProperty(value = "virtualNetworkPoolName")
+    private String virtualNetworkPoolName;
+
+    /**
+     * Get the resource ID of the subnet.
+     *
+     * @return the resourceId value
+     */
+    public String resourceId() {
+        return this.resourceId;
+    }
+
+    /**
+     * Set the resource ID of the subnet.
+     *
+     * @param resourceId the resourceId value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withResourceId(String resourceId) {
+        this.resourceId = resourceId;
+        return this;
+    }
+
+    /**
+     * Get the name given to the subnet within the lab.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the name given to the subnet within the lab.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this subnet can be used during virtual machine creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the useInVmCreationPermission value
+     */
+    public UsagePermissionType useInVmCreationPermission() {
+        return this.useInVmCreationPermission;
+    }
+
+    /**
+     * Set indicates whether this subnet can be used during virtual machine creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param useInVmCreationPermission the useInVmCreationPermission value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withUseInVmCreationPermission(UsagePermissionType useInVmCreationPermission) {
+        this.useInVmCreationPermission = useInVmCreationPermission;
+        return this;
+    }
+
+    /**
+     * Get indicates whether public IP addresses can be assigned to virtual machines on this subnet (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the usePublicIpAddressPermission value
+     */
+    public UsagePermissionType usePublicIpAddressPermission() {
+        return this.usePublicIpAddressPermission;
+    }
+
+    /**
+     * Set indicates whether public IP addresses can be assigned to virtual machines on this subnet (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param usePublicIpAddressPermission the usePublicIpAddressPermission value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withUsePublicIpAddressPermission(UsagePermissionType usePublicIpAddressPermission) {
+        this.usePublicIpAddressPermission = usePublicIpAddressPermission;
+        return this;
+    }
+
+    /**
+     * Get properties that virtual machines on this subnet will share.
+     *
+     * @return the sharedPublicIpAddressConfiguration value
+     */
+    public SubnetSharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration() {
+        return this.sharedPublicIpAddressConfiguration;
+    }
+
+    /**
+     * Set properties that virtual machines on this subnet will share.
+     *
+     * @param sharedPublicIpAddressConfiguration the sharedPublicIpAddressConfiguration value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withSharedPublicIpAddressConfiguration(SubnetSharedPublicIpAddressConfiguration sharedPublicIpAddressConfiguration) {
+        this.sharedPublicIpAddressConfiguration = sharedPublicIpAddressConfiguration;
+        return this;
+    }
+
+    /**
+     * Get the virtual network pool associated with this subnet.
+     *
+     * @return the virtualNetworkPoolName value
+     */
+    public String virtualNetworkPoolName() {
+        return this.virtualNetworkPoolName;
+    }
+
+    /**
+     * Set the virtual network pool associated with this subnet.
+     *
+     * @param virtualNetworkPoolName the virtualNetworkPoolName value to set
+     * @return the SubnetOverride object itself.
+     */
+    public SubnetOverride withVirtualNetworkPoolName(String virtualNetworkPoolName) {
+        this.virtualNetworkPoolName = virtualNetworkPoolName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverrideFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverrideFragment.java
new file mode 100644
index 000000000000..af931cfbc4bc
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetOverrideFragment.java
@@ -0,0 +1,177 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Property overrides on a subnet of a virtual network.
+ */
+public class SubnetOverrideFragment {
+    /**
+     * The resource ID of the subnet.
+     */
+    @JsonProperty(value = "resourceId")
+    private String resourceId;
+
+    /**
+     * The name given to the subnet within the lab.
+     */
+    @JsonProperty(value = "labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * Indicates whether this subnet can be used during virtual machine
+     * creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny',
+     * 'Allow'.
+     */
+    @JsonProperty(value = "useInVmCreationPermission")
+    private UsagePermissionType useInVmCreationPermission;
+
+    /**
+     * Indicates whether public IP addresses can be assigned to virtual
+     * machines on this subnet (i.e. Allow, Deny). Possible values include:
+     * 'Default', 'Deny', 'Allow'.
+     */
+    @JsonProperty(value = "usePublicIpAddressPermission")
+    private UsagePermissionType usePublicIpAddressPermission;
+
+    /**
+     * Properties that virtual machines on this subnet will share.
+     */
+    @JsonProperty(value = "sharedPublicIpAddressConfiguration")
+    private SubnetSharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration;
+
+    /**
+     * The virtual network pool associated with this subnet.
+     */
+    @JsonProperty(value = "virtualNetworkPoolName")
+    private String virtualNetworkPoolName;
+
+    /**
+     * Get the resource ID of the subnet.
+     *
+     * @return the resourceId value
+     */
+    public String resourceId() {
+        return this.resourceId;
+    }
+
+    /**
+     * Set the resource ID of the subnet.
+     *
+     * @param resourceId the resourceId value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withResourceId(String resourceId) {
+        this.resourceId = resourceId;
+        return this;
+    }
+
+    /**
+     * Get the name given to the subnet within the lab.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the name given to the subnet within the lab.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this subnet can be used during virtual machine creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the useInVmCreationPermission value
+     */
+    public UsagePermissionType useInVmCreationPermission() {
+        return this.useInVmCreationPermission;
+    }
+
+    /**
+     * Set indicates whether this subnet can be used during virtual machine creation (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param useInVmCreationPermission the useInVmCreationPermission value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withUseInVmCreationPermission(UsagePermissionType useInVmCreationPermission) {
+        this.useInVmCreationPermission = useInVmCreationPermission;
+        return this;
+    }
+
+    /**
+     * Get indicates whether public IP addresses can be assigned to virtual machines on this subnet (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @return the usePublicIpAddressPermission value
+     */
+    public UsagePermissionType usePublicIpAddressPermission() {
+        return this.usePublicIpAddressPermission;
+    }
+
+    /**
+     * Set indicates whether public IP addresses can be assigned to virtual machines on this subnet (i.e. Allow, Deny). Possible values include: 'Default', 'Deny', 'Allow'.
+     *
+     * @param usePublicIpAddressPermission the usePublicIpAddressPermission value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withUsePublicIpAddressPermission(UsagePermissionType usePublicIpAddressPermission) {
+        this.usePublicIpAddressPermission = usePublicIpAddressPermission;
+        return this;
+    }
+
+    /**
+     * Get properties that virtual machines on this subnet will share.
+     *
+     * @return the sharedPublicIpAddressConfiguration value
+     */
+    public SubnetSharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration() {
+        return this.sharedPublicIpAddressConfiguration;
+    }
+
+    /**
+     * Set properties that virtual machines on this subnet will share.
+     *
+     * @param sharedPublicIpAddressConfiguration the sharedPublicIpAddressConfiguration value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withSharedPublicIpAddressConfiguration(SubnetSharedPublicIpAddressConfigurationFragment sharedPublicIpAddressConfiguration) {
+        this.sharedPublicIpAddressConfiguration = sharedPublicIpAddressConfiguration;
+        return this;
+    }
+
+    /**
+     * Get the virtual network pool associated with this subnet.
+     *
+     * @return the virtualNetworkPoolName value
+     */
+    public String virtualNetworkPoolName() {
+        return this.virtualNetworkPoolName;
+    }
+
+    /**
+     * Set the virtual network pool associated with this subnet.
+     *
+     * @param virtualNetworkPoolName the virtualNetworkPoolName value to set
+     * @return the SubnetOverrideFragment object itself.
+     */
+    public SubnetOverrideFragment withVirtualNetworkPoolName(String virtualNetworkPoolName) {
+        this.virtualNetworkPoolName = virtualNetworkPoolName;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfiguration.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfiguration.java
new file mode 100644
index 000000000000..675efd8f6896
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfiguration.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Configuration for public IP address sharing.
+ */
+public class SubnetSharedPublicIpAddressConfiguration {
+    /**
+     * Backend ports that virtual machines on this subnet are allowed to
+     * expose.
+     */
+    @JsonProperty(value = "allowedPorts")
+    private List<Port> allowedPorts;
+
+    /**
+     * Get backend ports that virtual machines on this subnet are allowed to expose.
+     *
+     * @return the allowedPorts value
+     */
+    public List<Port> allowedPorts() {
+        return this.allowedPorts;
+    }
+
+    /**
+     * Set backend ports that virtual machines on this subnet are allowed to expose.
+     *
+     * @param allowedPorts the allowedPorts value to set
+     * @return the SubnetSharedPublicIpAddressConfiguration object itself.
+     */
+    public SubnetSharedPublicIpAddressConfiguration withAllowedPorts(List<Port> allowedPorts) {
+        this.allowedPorts = allowedPorts;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfigurationFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfigurationFragment.java
new file mode 100644
index 000000000000..17e0bfc146f7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/SubnetSharedPublicIpAddressConfigurationFragment.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Configuration for public IP address sharing.
+ */
+public class SubnetSharedPublicIpAddressConfigurationFragment {
+    /**
+     * Backend ports that virtual machines on this subnet are allowed to
+     * expose.
+     */
+    @JsonProperty(value = "allowedPorts")
+    private List<PortFragment> allowedPorts;
+
+    /**
+     * Get backend ports that virtual machines on this subnet are allowed to expose.
+     *
+     * @return the allowedPorts value
+     */
+    public List<PortFragment> allowedPorts() {
+        return this.allowedPorts;
+    }
+
+    /**
+     * Set backend ports that virtual machines on this subnet are allowed to expose.
+     *
+     * @param allowedPorts the allowedPorts value to set
+     * @return the SubnetSharedPublicIpAddressConfigurationFragment object itself.
+     */
+    public SubnetSharedPublicIpAddressConfigurationFragment withAllowedPorts(List<PortFragment> allowedPorts) {
+        this.allowedPorts = allowedPorts;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostProperties.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostProperties.java
new file mode 100644
index 000000000000..91b4cde6725d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostProperties.java
@@ -0,0 +1,176 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a cost target.
+ */
+public class TargetCostProperties {
+    /**
+     * Target cost status. Possible values include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "status")
+    private TargetCostStatus status;
+
+    /**
+     * Lab target cost.
+     */
+    @JsonProperty(value = "target")
+    private Integer target;
+
+    /**
+     * Cost thresholds.
+     */
+    @JsonProperty(value = "costThresholds")
+    private List<CostThresholdProperties> costThresholds;
+
+    /**
+     * Reporting cycle start date.
+     */
+    @JsonProperty(value = "cycleStartDateTime")
+    private DateTime cycleStartDateTime;
+
+    /**
+     * Reporting cycle end date.
+     */
+    @JsonProperty(value = "cycleEndDateTime")
+    private DateTime cycleEndDateTime;
+
+    /**
+     * Reporting cycle type. Possible values include: 'CalendarMonth',
+     * 'Custom'.
+     */
+    @JsonProperty(value = "cycleType")
+    private ReportingCycleType cycleType;
+
+    /**
+     * Get target cost status. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public TargetCostStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set target cost status. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withStatus(TargetCostStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get lab target cost.
+     *
+     * @return the target value
+     */
+    public Integer target() {
+        return this.target;
+    }
+
+    /**
+     * Set lab target cost.
+     *
+     * @param target the target value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withTarget(Integer target) {
+        this.target = target;
+        return this;
+    }
+
+    /**
+     * Get cost thresholds.
+     *
+     * @return the costThresholds value
+     */
+    public List<CostThresholdProperties> costThresholds() {
+        return this.costThresholds;
+    }
+
+    /**
+     * Set cost thresholds.
+     *
+     * @param costThresholds the costThresholds value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withCostThresholds(List<CostThresholdProperties> costThresholds) {
+        this.costThresholds = costThresholds;
+        return this;
+    }
+
+    /**
+     * Get reporting cycle start date.
+     *
+     * @return the cycleStartDateTime value
+     */
+    public DateTime cycleStartDateTime() {
+        return this.cycleStartDateTime;
+    }
+
+    /**
+     * Set reporting cycle start date.
+     *
+     * @param cycleStartDateTime the cycleStartDateTime value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withCycleStartDateTime(DateTime cycleStartDateTime) {
+        this.cycleStartDateTime = cycleStartDateTime;
+        return this;
+    }
+
+    /**
+     * Get reporting cycle end date.
+     *
+     * @return the cycleEndDateTime value
+     */
+    public DateTime cycleEndDateTime() {
+        return this.cycleEndDateTime;
+    }
+
+    /**
+     * Set reporting cycle end date.
+     *
+     * @param cycleEndDateTime the cycleEndDateTime value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withCycleEndDateTime(DateTime cycleEndDateTime) {
+        this.cycleEndDateTime = cycleEndDateTime;
+        return this;
+    }
+
+    /**
+     * Get reporting cycle type. Possible values include: 'CalendarMonth', 'Custom'.
+     *
+     * @return the cycleType value
+     */
+    public ReportingCycleType cycleType() {
+        return this.cycleType;
+    }
+
+    /**
+     * Set reporting cycle type. Possible values include: 'CalendarMonth', 'Custom'.
+     *
+     * @param cycleType the cycleType value to set
+     * @return the TargetCostProperties object itself.
+     */
+    public TargetCostProperties withCycleType(ReportingCycleType cycleType) {
+        this.cycleType = cycleType;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostStatus.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostStatus.java
new file mode 100644
index 000000000000..12c77189655a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TargetCostStatus.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for TargetCostStatus.
+ */
+public final class TargetCostStatus extends ExpandableStringEnum<TargetCostStatus> {
+    /** Static value Enabled for TargetCostStatus. */
+    public static final TargetCostStatus ENABLED = fromString("Enabled");
+
+    /** Static value Disabled for TargetCostStatus. */
+    public static final TargetCostStatus DISABLED = fromString("Disabled");
+
+    /**
+     * Creates or finds a TargetCostStatus from its string representation.
+     * @param name a name to look for
+     * @return the corresponding TargetCostStatus
+     */
+    @JsonCreator
+    public static TargetCostStatus fromString(String name) {
+        return fromString(name, TargetCostStatus.class);
+    }
+
+    /**
+     * @return known TargetCostStatus values
+     */
+    public static Collection<TargetCostStatus> values() {
+        return values(TargetCostStatus.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TransportProtocol.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TransportProtocol.java
new file mode 100644
index 000000000000..c495a74be73f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/TransportProtocol.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for TransportProtocol.
+ */
+public final class TransportProtocol extends ExpandableStringEnum<TransportProtocol> {
+    /** Static value Tcp for TransportProtocol. */
+    public static final TransportProtocol TCP = fromString("Tcp");
+
+    /** Static value Udp for TransportProtocol. */
+    public static final TransportProtocol UDP = fromString("Udp");
+
+    /**
+     * Creates or finds a TransportProtocol from its string representation.
+     * @param name a name to look for
+     * @return the corresponding TransportProtocol
+     */
+    @JsonCreator
+    public static TransportProtocol fromString(String name) {
+        return fromString(name, TransportProtocol.class);
+    }
+
+    /**
+     * @return known TransportProtocol values
+     */
+    public static Collection<TransportProtocol> values() {
+        return values(TransportProtocol.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UsagePermissionType.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UsagePermissionType.java
new file mode 100644
index 000000000000..678bf116cc9e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UsagePermissionType.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for UsagePermissionType.
+ */
+public final class UsagePermissionType extends ExpandableStringEnum<UsagePermissionType> {
+    /** Static value Default for UsagePermissionType. */
+    public static final UsagePermissionType DEFAULT = fromString("Default");
+
+    /** Static value Deny for UsagePermissionType. */
+    public static final UsagePermissionType DENY = fromString("Deny");
+
+    /** Static value Allow for UsagePermissionType. */
+    public static final UsagePermissionType ALLOW = fromString("Allow");
+
+    /**
+     * Creates or finds a UsagePermissionType from its string representation.
+     * @param name a name to look for
+     * @return the corresponding UsagePermissionType
+     */
+    @JsonCreator
+    public static UsagePermissionType fromString(String name) {
+        return fromString(name, UsagePermissionType.class);
+    }
+
+    /**
+     * @return known UsagePermissionType values
+     */
+    public static Collection<UsagePermissionType> values() {
+        return values(UsagePermissionType.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/User.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/User.java
new file mode 100644
index 000000000000..63f7c6afb3ab
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/User.java
@@ -0,0 +1,269 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.UserInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing User.
+ */
+public interface User extends HasInner<UserInner>, Indexable, Refreshable<User>, Updatable<User.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the identity value.
+     */
+    UserIdentity identity();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the secretStore value.
+     */
+    UserSecretStore secretStore();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the User definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of User definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a User definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the user definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify Identity.
+         */
+        interface WithIdentity {
+            /**
+             * Specifies identity.
+             * @param identity The identity of the user
+             * @return the next definition stage
+             */
+            WithCreate withIdentity(UserIdentity identity);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify SecretStore.
+         */
+        interface WithSecretStore {
+            /**
+             * Specifies secretStore.
+             * @param secretStore The secret store of the user
+             * @return the next definition stage
+             */
+            WithCreate withSecretStore(UserSecretStore secretStore);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the user definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<User>, DefinitionStages.WithIdentity, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithSecretStore, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a User update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<User>, UpdateStages.WithIdentity, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithSecretStore, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of User update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the user update allowing to specify Identity.
+         */
+        interface WithIdentity {
+            /**
+             * Specifies identity.
+             * @param identity The identity of the user
+             * @return the next update stage
+             */
+            Update withIdentity(UserIdentityFragment identity);
+        }
+
+        /**
+         * The stage of the user update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the user update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the user update allowing to specify SecretStore.
+         */
+        interface WithSecretStore {
+            /**
+             * Specifies secretStore.
+             * @param secretStore The secret store of the user
+             * @return the next update stage
+             */
+            Update withSecretStore(UserSecretStoreFragment secretStore);
+        }
+
+        /**
+         * The stage of the user update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the user update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserFragment.java
new file mode 100644
index 000000000000..172b73880d44
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserFragment.java
@@ -0,0 +1,126 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Profile of a lab user.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class UserFragment extends Resource {
+    /**
+     * The identity of the user.
+     */
+    @JsonProperty(value = "properties.identity")
+    private UserIdentityFragment identity;
+
+    /**
+     * The secret store of the user.
+     */
+    @JsonProperty(value = "properties.secretStore")
+    private UserSecretStoreFragment secretStore;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the identity of the user.
+     *
+     * @return the identity value
+     */
+    public UserIdentityFragment identity() {
+        return this.identity;
+    }
+
+    /**
+     * Set the identity of the user.
+     *
+     * @param identity the identity value to set
+     * @return the UserFragment object itself.
+     */
+    public UserFragment withIdentity(UserIdentityFragment identity) {
+        this.identity = identity;
+        return this;
+    }
+
+    /**
+     * Get the secret store of the user.
+     *
+     * @return the secretStore value
+     */
+    public UserSecretStoreFragment secretStore() {
+        return this.secretStore;
+    }
+
+    /**
+     * Set the secret store of the user.
+     *
+     * @param secretStore the secretStore value to set
+     * @return the UserFragment object itself.
+     */
+    public UserFragment withSecretStore(UserSecretStoreFragment secretStore) {
+        this.secretStore = secretStore;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the UserFragment object itself.
+     */
+    public UserFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the UserFragment object itself.
+     */
+    public UserFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentity.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentity.java
new file mode 100644
index 000000000000..d900fc183ff8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentity.java
@@ -0,0 +1,150 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Identity attributes of a lab user.
+ */
+public class UserIdentity {
+    /**
+     * Set to the principal name / UPN of the client JWT making the request.
+     */
+    @JsonProperty(value = "principalName")
+    private String principalName;
+
+    /**
+     * Set to the principal Id of the client JWT making the request. Service
+     * principal will not have the principal Id.
+     */
+    @JsonProperty(value = "principalId")
+    private String principalId;
+
+    /**
+     * Set to the tenant ID of the client JWT making the request.
+     */
+    @JsonProperty(value = "tenantId")
+    private String tenantId;
+
+    /**
+     * Set to the object Id of the client JWT making the request. Not all users
+     * have object Id. For CSP (reseller) scenarios for example, object Id is
+     * not available.
+     */
+    @JsonProperty(value = "objectId")
+    private String objectId;
+
+    /**
+     * Set to the app Id of the client JWT making the request.
+     */
+    @JsonProperty(value = "appId")
+    private String appId;
+
+    /**
+     * Get set to the principal name / UPN of the client JWT making the request.
+     *
+     * @return the principalName value
+     */
+    public String principalName() {
+        return this.principalName;
+    }
+
+    /**
+     * Set set to the principal name / UPN of the client JWT making the request.
+     *
+     * @param principalName the principalName value to set
+     * @return the UserIdentity object itself.
+     */
+    public UserIdentity withPrincipalName(String principalName) {
+        this.principalName = principalName;
+        return this;
+    }
+
+    /**
+     * Get set to the principal Id of the client JWT making the request. Service principal will not have the principal Id.
+     *
+     * @return the principalId value
+     */
+    public String principalId() {
+        return this.principalId;
+    }
+
+    /**
+     * Set set to the principal Id of the client JWT making the request. Service principal will not have the principal Id.
+     *
+     * @param principalId the principalId value to set
+     * @return the UserIdentity object itself.
+     */
+    public UserIdentity withPrincipalId(String principalId) {
+        this.principalId = principalId;
+        return this;
+    }
+
+    /**
+     * Get set to the tenant ID of the client JWT making the request.
+     *
+     * @return the tenantId value
+     */
+    public String tenantId() {
+        return this.tenantId;
+    }
+
+    /**
+     * Set set to the tenant ID of the client JWT making the request.
+     *
+     * @param tenantId the tenantId value to set
+     * @return the UserIdentity object itself.
+     */
+    public UserIdentity withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+
+    /**
+     * Get set to the object Id of the client JWT making the request. Not all users have object Id. For CSP (reseller) scenarios for example, object Id is not available.
+     *
+     * @return the objectId value
+     */
+    public String objectId() {
+        return this.objectId;
+    }
+
+    /**
+     * Set set to the object Id of the client JWT making the request. Not all users have object Id. For CSP (reseller) scenarios for example, object Id is not available.
+     *
+     * @param objectId the objectId value to set
+     * @return the UserIdentity object itself.
+     */
+    public UserIdentity withObjectId(String objectId) {
+        this.objectId = objectId;
+        return this;
+    }
+
+    /**
+     * Get set to the app Id of the client JWT making the request.
+     *
+     * @return the appId value
+     */
+    public String appId() {
+        return this.appId;
+    }
+
+    /**
+     * Set set to the app Id of the client JWT making the request.
+     *
+     * @param appId the appId value to set
+     * @return the UserIdentity object itself.
+     */
+    public UserIdentity withAppId(String appId) {
+        this.appId = appId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentityFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentityFragment.java
new file mode 100644
index 000000000000..f9d821aa2319
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserIdentityFragment.java
@@ -0,0 +1,150 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Identity attributes of a lab user.
+ */
+public class UserIdentityFragment {
+    /**
+     * Set to the principal name / UPN of the client JWT making the request.
+     */
+    @JsonProperty(value = "principalName")
+    private String principalName;
+
+    /**
+     * Set to the principal Id of the client JWT making the request. Service
+     * principal will not have the principal Id.
+     */
+    @JsonProperty(value = "principalId")
+    private String principalId;
+
+    /**
+     * Set to the tenant ID of the client JWT making the request.
+     */
+    @JsonProperty(value = "tenantId")
+    private String tenantId;
+
+    /**
+     * Set to the object Id of the client JWT making the request. Not all users
+     * have object Id. For CSP (reseller) scenarios for example, object Id is
+     * not available.
+     */
+    @JsonProperty(value = "objectId")
+    private String objectId;
+
+    /**
+     * Set to the app Id of the client JWT making the request.
+     */
+    @JsonProperty(value = "appId")
+    private String appId;
+
+    /**
+     * Get set to the principal name / UPN of the client JWT making the request.
+     *
+     * @return the principalName value
+     */
+    public String principalName() {
+        return this.principalName;
+    }
+
+    /**
+     * Set set to the principal name / UPN of the client JWT making the request.
+     *
+     * @param principalName the principalName value to set
+     * @return the UserIdentityFragment object itself.
+     */
+    public UserIdentityFragment withPrincipalName(String principalName) {
+        this.principalName = principalName;
+        return this;
+    }
+
+    /**
+     * Get set to the principal Id of the client JWT making the request. Service principal will not have the principal Id.
+     *
+     * @return the principalId value
+     */
+    public String principalId() {
+        return this.principalId;
+    }
+
+    /**
+     * Set set to the principal Id of the client JWT making the request. Service principal will not have the principal Id.
+     *
+     * @param principalId the principalId value to set
+     * @return the UserIdentityFragment object itself.
+     */
+    public UserIdentityFragment withPrincipalId(String principalId) {
+        this.principalId = principalId;
+        return this;
+    }
+
+    /**
+     * Get set to the tenant ID of the client JWT making the request.
+     *
+     * @return the tenantId value
+     */
+    public String tenantId() {
+        return this.tenantId;
+    }
+
+    /**
+     * Set set to the tenant ID of the client JWT making the request.
+     *
+     * @param tenantId the tenantId value to set
+     * @return the UserIdentityFragment object itself.
+     */
+    public UserIdentityFragment withTenantId(String tenantId) {
+        this.tenantId = tenantId;
+        return this;
+    }
+
+    /**
+     * Get set to the object Id of the client JWT making the request. Not all users have object Id. For CSP (reseller) scenarios for example, object Id is not available.
+     *
+     * @return the objectId value
+     */
+    public String objectId() {
+        return this.objectId;
+    }
+
+    /**
+     * Set set to the object Id of the client JWT making the request. Not all users have object Id. For CSP (reseller) scenarios for example, object Id is not available.
+     *
+     * @param objectId the objectId value to set
+     * @return the UserIdentityFragment object itself.
+     */
+    public UserIdentityFragment withObjectId(String objectId) {
+        this.objectId = objectId;
+        return this;
+    }
+
+    /**
+     * Get set to the app Id of the client JWT making the request.
+     *
+     * @return the appId value
+     */
+    public String appId() {
+        return this.appId;
+    }
+
+    /**
+     * Set set to the app Id of the client JWT making the request.
+     *
+     * @param appId the appId value to set
+     * @return the UserIdentityFragment object itself.
+     */
+    public UserIdentityFragment withAppId(String appId) {
+        this.appId = appId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStore.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStore.java
new file mode 100644
index 000000000000..a9032c7d7eae
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStore.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a user's secret store.
+ */
+public class UserSecretStore {
+    /**
+     * The URI of the user's Key vault.
+     */
+    @JsonProperty(value = "keyVaultUri")
+    private String keyVaultUri;
+
+    /**
+     * The ID of the user's Key vault.
+     */
+    @JsonProperty(value = "keyVaultId")
+    private String keyVaultId;
+
+    /**
+     * Get the URI of the user's Key vault.
+     *
+     * @return the keyVaultUri value
+     */
+    public String keyVaultUri() {
+        return this.keyVaultUri;
+    }
+
+    /**
+     * Set the URI of the user's Key vault.
+     *
+     * @param keyVaultUri the keyVaultUri value to set
+     * @return the UserSecretStore object itself.
+     */
+    public UserSecretStore withKeyVaultUri(String keyVaultUri) {
+        this.keyVaultUri = keyVaultUri;
+        return this;
+    }
+
+    /**
+     * Get the ID of the user's Key vault.
+     *
+     * @return the keyVaultId value
+     */
+    public String keyVaultId() {
+        return this.keyVaultId;
+    }
+
+    /**
+     * Set the ID of the user's Key vault.
+     *
+     * @param keyVaultId the keyVaultId value to set
+     * @return the UserSecretStore object itself.
+     */
+    public UserSecretStore withKeyVaultId(String keyVaultId) {
+        this.keyVaultId = keyVaultId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStoreFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStoreFragment.java
new file mode 100644
index 000000000000..969ddf0a8ffa
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/UserSecretStoreFragment.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a user's secret store.
+ */
+public class UserSecretStoreFragment {
+    /**
+     * The URI of the user's Key vault.
+     */
+    @JsonProperty(value = "keyVaultUri")
+    private String keyVaultUri;
+
+    /**
+     * The ID of the user's Key vault.
+     */
+    @JsonProperty(value = "keyVaultId")
+    private String keyVaultId;
+
+    /**
+     * Get the URI of the user's Key vault.
+     *
+     * @return the keyVaultUri value
+     */
+    public String keyVaultUri() {
+        return this.keyVaultUri;
+    }
+
+    /**
+     * Set the URI of the user's Key vault.
+     *
+     * @param keyVaultUri the keyVaultUri value to set
+     * @return the UserSecretStoreFragment object itself.
+     */
+    public UserSecretStoreFragment withKeyVaultUri(String keyVaultUri) {
+        this.keyVaultUri = keyVaultUri;
+        return this;
+    }
+
+    /**
+     * Get the ID of the user's Key vault.
+     *
+     * @return the keyVaultId value
+     */
+    public String keyVaultId() {
+        return this.keyVaultId;
+    }
+
+    /**
+     * Set the ID of the user's Key vault.
+     *
+     * @param keyVaultId the keyVaultId value to set
+     * @return the UserSecretStoreFragment object itself.
+     */
+    public UserSecretStoreFragment withKeyVaultId(String keyVaultId) {
+        this.keyVaultId = keyVaultId;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Users.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Users.java
new file mode 100644
index 000000000000..085ac7c0f68a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/Users.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.UsersInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing Users.
+ */
+public interface Users extends SupportsCreating<User.DefinitionStages.Blank>, HasInner<UsersInner> {
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<User> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<User> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineCreationSource.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineCreationSource.java
new file mode 100644
index 000000000000..2209e51a6a83
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineCreationSource.java
@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for VirtualMachineCreationSource.
+ */
+public final class VirtualMachineCreationSource extends ExpandableStringEnum<VirtualMachineCreationSource> {
+    /** Static value FromCustomImage for VirtualMachineCreationSource. */
+    public static final VirtualMachineCreationSource FROM_CUSTOM_IMAGE = fromString("FromCustomImage");
+
+    /** Static value FromGalleryImage for VirtualMachineCreationSource. */
+    public static final VirtualMachineCreationSource FROM_GALLERY_IMAGE = fromString("FromGalleryImage");
+
+    /**
+     * Creates or finds a VirtualMachineCreationSource from its string representation.
+     * @param name a name to look for
+     * @return the corresponding VirtualMachineCreationSource
+     */
+    @JsonCreator
+    public static VirtualMachineCreationSource fromString(String name) {
+        return fromString(name, VirtualMachineCreationSource.class);
+    }
+
+    /**
+     * @return known VirtualMachineCreationSource values
+     */
+    public static Collection<VirtualMachineCreationSource> values() {
+        return values(VirtualMachineCreationSource.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineSchedules.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineSchedules.java
new file mode 100644
index 000000000000..90946fcb9e1f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachineSchedules.java
@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.VirtualMachineSchedulesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing VirtualMachineSchedules.
+ */
+public interface VirtualMachineSchedules extends SupportsCreating<VirtualmachineLabSchedule.DefinitionStages.Blank>, HasInner<VirtualMachineSchedulesInner> {
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable executeAsync(String resourceGroupName, String labName, String virtualMachineName, String name);
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<VirtualmachineLabSchedule> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name);
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<VirtualmachineLabSchedule> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName);
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String virtualMachineName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachines.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachines.java
new file mode 100644
index 000000000000..65c34bc0fcf8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualMachines.java
@@ -0,0 +1,131 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.VirtualMachinesInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing VirtualMachines.
+ */
+public interface VirtualMachines extends SupportsCreating<LabVirtualMachine.DefinitionStages.Blank>, HasInner<VirtualMachinesInner> {
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable addDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties);
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable applyArtifactsAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable claimAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable detachDataDiskAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<ApplicableSchedule> listApplicableSchedulesAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable startAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable stopAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabVirtualMachine> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<LabVirtualMachine> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetwork.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetwork.java
new file mode 100644
index 000000000000..9a5de3eea8a2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetwork.java
@@ -0,0 +1,357 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.VirtualNetworkInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import java.util.List;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing VirtualNetwork.
+ */
+public interface VirtualNetwork extends HasInner<VirtualNetworkInner>, Indexable, Refreshable<VirtualNetwork>, Updatable<VirtualNetwork.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the allowedSubnets value.
+     */
+    List<Subnet> allowedSubnets();
+
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the description value.
+     */
+    String description();
+
+    /**
+     * @return the externalProviderResourceId value.
+     */
+    String externalProviderResourceId();
+
+    /**
+     * @return the externalSubnets value.
+     */
+    List<ExternalSubnet> externalSubnets();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the subnetOverrides value.
+     */
+    List<SubnetOverride> subnetOverrides();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * The entirety of the VirtualNetwork definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithLab, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of VirtualNetwork definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a VirtualNetwork definition.
+         */
+        interface Blank extends WithLab {
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify Lab.
+         */
+        interface WithLab {
+           /**
+            * Specifies resourceGroupName, labName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @return the next definition stage
+            */
+            WithCreate withExistingLab(String resourceGroupName, String labName);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify AllowedSubnets.
+         */
+        interface WithAllowedSubnets {
+            /**
+             * Specifies allowedSubnets.
+             * @param allowedSubnets The allowed subnets of the virtual network
+             * @return the next definition stage
+             */
+            WithCreate withAllowedSubnets(List<Subnet> allowedSubnets);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the virtual network
+             * @return the next definition stage
+             */
+            WithCreate withDescription(String description);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify ExternalProviderResourceId.
+         */
+        interface WithExternalProviderResourceId {
+            /**
+             * Specifies externalProviderResourceId.
+             * @param externalProviderResourceId The Microsoft.Network resource identifier of the virtual network
+             * @return the next definition stage
+             */
+            WithCreate withExternalProviderResourceId(String externalProviderResourceId);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify ExternalSubnets.
+         */
+        interface WithExternalSubnets {
+            /**
+             * Specifies externalSubnets.
+             * @param externalSubnets The external subnet properties
+             * @return the next definition stage
+             */
+            WithCreate withExternalSubnets(List<ExternalSubnet> externalSubnets);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify SubnetOverrides.
+         */
+        interface WithSubnetOverrides {
+            /**
+             * Specifies subnetOverrides.
+             * @param subnetOverrides The subnet overrides of the virtual network
+             * @return the next definition stage
+             */
+            WithCreate withSubnetOverrides(List<SubnetOverride> subnetOverrides);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the virtualnetwork definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<VirtualNetwork>, DefinitionStages.WithAllowedSubnets, DefinitionStages.WithDescription, DefinitionStages.WithExternalProviderResourceId, DefinitionStages.WithExternalSubnets, DefinitionStages.WithLocation, DefinitionStages.WithProvisioningState, DefinitionStages.WithSubnetOverrides, DefinitionStages.WithTags, DefinitionStages.WithUniqueIdentifier {
+        }
+    }
+    /**
+     * The template for a VirtualNetwork update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<VirtualNetwork>, UpdateStages.WithAllowedSubnets, UpdateStages.WithDescription, UpdateStages.WithExternalProviderResourceId, UpdateStages.WithExternalSubnets, UpdateStages.WithLocation, UpdateStages.WithProvisioningState, UpdateStages.WithSubnetOverrides, UpdateStages.WithTags, UpdateStages.WithUniqueIdentifier {
+    }
+
+    /**
+     * Grouping of VirtualNetwork update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the virtualnetwork update allowing to specify AllowedSubnets.
+         */
+        interface WithAllowedSubnets {
+            /**
+             * Specifies allowedSubnets.
+             * @param allowedSubnets The allowed subnets of the virtual network
+             * @return the next update stage
+             */
+            Update withAllowedSubnets(List<SubnetFragment> allowedSubnets);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify Description.
+         */
+        interface WithDescription {
+            /**
+             * Specifies description.
+             * @param description The description of the virtual network
+             * @return the next update stage
+             */
+            Update withDescription(String description);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify ExternalProviderResourceId.
+         */
+        interface WithExternalProviderResourceId {
+            /**
+             * Specifies externalProviderResourceId.
+             * @param externalProviderResourceId The Microsoft.Network resource identifier of the virtual network
+             * @return the next update stage
+             */
+            Update withExternalProviderResourceId(String externalProviderResourceId);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify ExternalSubnets.
+         */
+        interface WithExternalSubnets {
+            /**
+             * Specifies externalSubnets.
+             * @param externalSubnets The external subnet properties
+             * @return the next update stage
+             */
+            Update withExternalSubnets(List<ExternalSubnetFragment> externalSubnets);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify SubnetOverrides.
+         */
+        interface WithSubnetOverrides {
+            /**
+             * Specifies subnetOverrides.
+             * @param subnetOverrides The subnet overrides of the virtual network
+             * @return the next update stage
+             */
+            Update withSubnetOverrides(List<SubnetOverrideFragment> subnetOverrides);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the virtualnetwork update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworkFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworkFragment.java
new file mode 100644
index 000000000000..25f2089f4bc8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworkFragment.java
@@ -0,0 +1,205 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A virtual network.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class VirtualNetworkFragment extends Resource {
+    /**
+     * The allowed subnets of the virtual network.
+     */
+    @JsonProperty(value = "properties.allowedSubnets")
+    private List<SubnetFragment> allowedSubnets;
+
+    /**
+     * The description of the virtual network.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The Microsoft.Network resource identifier of the virtual network.
+     */
+    @JsonProperty(value = "properties.externalProviderResourceId")
+    private String externalProviderResourceId;
+
+    /**
+     * The external subnet properties.
+     */
+    @JsonProperty(value = "properties.externalSubnets")
+    private List<ExternalSubnetFragment> externalSubnets;
+
+    /**
+     * The subnet overrides of the virtual network.
+     */
+    @JsonProperty(value = "properties.subnetOverrides")
+    private List<SubnetOverrideFragment> subnetOverrides;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the allowed subnets of the virtual network.
+     *
+     * @return the allowedSubnets value
+     */
+    public List<SubnetFragment> allowedSubnets() {
+        return this.allowedSubnets;
+    }
+
+    /**
+     * Set the allowed subnets of the virtual network.
+     *
+     * @param allowedSubnets the allowedSubnets value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withAllowedSubnets(List<SubnetFragment> allowedSubnets) {
+        this.allowedSubnets = allowedSubnets;
+        return this;
+    }
+
+    /**
+     * Get the description of the virtual network.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the virtual network.
+     *
+     * @param description the description value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the Microsoft.Network resource identifier of the virtual network.
+     *
+     * @return the externalProviderResourceId value
+     */
+    public String externalProviderResourceId() {
+        return this.externalProviderResourceId;
+    }
+
+    /**
+     * Set the Microsoft.Network resource identifier of the virtual network.
+     *
+     * @param externalProviderResourceId the externalProviderResourceId value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withExternalProviderResourceId(String externalProviderResourceId) {
+        this.externalProviderResourceId = externalProviderResourceId;
+        return this;
+    }
+
+    /**
+     * Get the external subnet properties.
+     *
+     * @return the externalSubnets value
+     */
+    public List<ExternalSubnetFragment> externalSubnets() {
+        return this.externalSubnets;
+    }
+
+    /**
+     * Set the external subnet properties.
+     *
+     * @param externalSubnets the externalSubnets value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withExternalSubnets(List<ExternalSubnetFragment> externalSubnets) {
+        this.externalSubnets = externalSubnets;
+        return this;
+    }
+
+    /**
+     * Get the subnet overrides of the virtual network.
+     *
+     * @return the subnetOverrides value
+     */
+    public List<SubnetOverrideFragment> subnetOverrides() {
+        return this.subnetOverrides;
+    }
+
+    /**
+     * Set the subnet overrides of the virtual network.
+     *
+     * @param subnetOverrides the subnetOverrides value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withSubnetOverrides(List<SubnetOverrideFragment> subnetOverrides) {
+        this.subnetOverrides = subnetOverrides;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the VirtualNetworkFragment object itself.
+     */
+    public VirtualNetworkFragment withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworks.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworks.java
new file mode 100644
index 000000000000..cd0833939def
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualNetworks.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.collection.SupportsCreating;
+import rx.Completable;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.VirtualNetworksInner;
+import com.microsoft.azure.arm.model.HasInner;
+
+/**
+ * Type representing VirtualNetworks.
+ */
+public interface VirtualNetworks extends SupportsCreating<VirtualNetwork.DefinitionStages.Blank>, HasInner<VirtualNetworksInner> {
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<VirtualNetwork> getAsync(String resourceGroupName, String labName, String name);
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Observable<VirtualNetwork> listAsync(final String resourceGroupName, final String labName);
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    Completable deleteAsync(String resourceGroupName, String labName, String name);
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualmachineLabSchedule.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualmachineLabSchedule.java
new file mode 100644
index 000000000000..adca75a210c5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/VirtualmachineLabSchedule.java
@@ -0,0 +1,444 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.microsoft.azure.arm.model.HasInner;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.ScheduleInner;
+import com.microsoft.azure.arm.model.Indexable;
+import com.microsoft.azure.arm.model.Refreshable;
+import com.microsoft.azure.arm.model.Updatable;
+import com.microsoft.azure.arm.model.Appliable;
+import com.microsoft.azure.arm.model.Creatable;
+import com.microsoft.azure.arm.resources.models.HasManager;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation.DevTestLabsManager;
+import java.util.Map;
+import org.joda.time.DateTime;
+
+/**
+ * Type representing VirtualmachineLabSchedule.
+ */
+public interface VirtualmachineLabSchedule extends HasInner<ScheduleInner>, Indexable, Refreshable<VirtualmachineLabSchedule>, Updatable<VirtualmachineLabSchedule.Update>, HasManager<DevTestLabsManager> {
+    /**
+     * @return the createdDate value.
+     */
+    DateTime createdDate();
+
+    /**
+     * @return the dailyRecurrence value.
+     */
+    DayDetails dailyRecurrence();
+
+    /**
+     * @return the hourlyRecurrence value.
+     */
+    HourDetails hourlyRecurrence();
+
+    /**
+     * @return the id value.
+     */
+    String id();
+
+    /**
+     * @return the location value.
+     */
+    String location();
+
+    /**
+     * @return the name value.
+     */
+    String name();
+
+    /**
+     * @return the notificationSettings value.
+     */
+    NotificationSettings notificationSettings();
+
+    /**
+     * @return the provisioningState value.
+     */
+    String provisioningState();
+
+    /**
+     * @return the status value.
+     */
+    EnableStatus status();
+
+    /**
+     * @return the tags value.
+     */
+    Map<String, String> tags();
+
+    /**
+     * @return the targetResourceId value.
+     */
+    String targetResourceId();
+
+    /**
+     * @return the taskType value.
+     */
+    String taskType();
+
+    /**
+     * @return the timeZoneId value.
+     */
+    String timeZoneId();
+
+    /**
+     * @return the type value.
+     */
+    String type();
+
+    /**
+     * @return the uniqueIdentifier value.
+     */
+    String uniqueIdentifier();
+
+    /**
+     * @return the weeklyRecurrence value.
+     */
+    WeekDetails weeklyRecurrence();
+
+    /**
+     * The entirety of the VirtualmachineLabSchedule definition.
+     */
+    interface Definition extends DefinitionStages.Blank, DefinitionStages.WithVirtualmachine, DefinitionStages.WithCreate {
+    }
+
+    /**
+     * Grouping of VirtualmachineLabSchedule definition stages.
+     */
+    interface DefinitionStages {
+        /**
+         * The first stage of a VirtualmachineLabSchedule definition.
+         */
+        interface Blank extends WithVirtualmachine {
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify Virtualmachine.
+         */
+        interface WithVirtualmachine {
+           /**
+            * Specifies resourceGroupName, labName, virtualMachineName.
+            * @param resourceGroupName The name of the resource group
+            * @param labName The name of the lab
+            * @param virtualMachineName The name of the virtual machine
+            * @return the next definition stage
+            */
+            WithCreate withExistingVirtualmachine(String resourceGroupName, String labName, String virtualMachineName);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next definition stage
+             */
+            WithCreate withDailyRecurrence(DayDetails dailyRecurrence);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withHourlyRecurrence(HourDetails hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next definition stage
+             */
+            WithCreate withLocation(String location);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next definition stage
+             */
+            WithCreate withNotificationSettings(NotificationSettings notificationSettings);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next definition stage
+             */
+            WithCreate withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next definition stage
+             */
+            WithCreate withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next definition stage
+             */
+            WithCreate withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next definition stage
+             */
+            WithCreate withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next definition stage
+             */
+            WithCreate withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next definition stage
+             */
+            WithCreate withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next definition stage
+             */
+            WithCreate withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule definition allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next definition stage
+             */
+            WithCreate withWeeklyRecurrence(WeekDetails weeklyRecurrence);
+        }
+
+        /**
+         * The stage of the definition which contains all the minimum required inputs for
+         * the resource to be created (via {@link WithCreate#create()}), but also allows
+         * for any other optional settings to be specified.
+         */
+        interface WithCreate extends Creatable<VirtualmachineLabSchedule>, DefinitionStages.WithDailyRecurrence, DefinitionStages.WithHourlyRecurrence, DefinitionStages.WithLocation, DefinitionStages.WithNotificationSettings, DefinitionStages.WithProvisioningState, DefinitionStages.WithStatus, DefinitionStages.WithTags, DefinitionStages.WithTargetResourceId, DefinitionStages.WithTaskType, DefinitionStages.WithTimeZoneId, DefinitionStages.WithUniqueIdentifier, DefinitionStages.WithWeeklyRecurrence {
+        }
+    }
+    /**
+     * The template for a VirtualmachineLabSchedule update operation, containing all the settings that can be modified.
+     */
+    interface Update extends Appliable<VirtualmachineLabSchedule>, UpdateStages.WithDailyRecurrence, UpdateStages.WithHourlyRecurrence, UpdateStages.WithLocation, UpdateStages.WithNotificationSettings, UpdateStages.WithProvisioningState, UpdateStages.WithStatus, UpdateStages.WithTags, UpdateStages.WithTargetResourceId, UpdateStages.WithTaskType, UpdateStages.WithTimeZoneId, UpdateStages.WithUniqueIdentifier, UpdateStages.WithWeeklyRecurrence {
+    }
+
+    /**
+     * Grouping of VirtualmachineLabSchedule update stages.
+     */
+    interface UpdateStages {
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify DailyRecurrence.
+         */
+        interface WithDailyRecurrence {
+            /**
+             * Specifies dailyRecurrence.
+             * @param dailyRecurrence If the schedule will occur once each day of the week, specify the daily recurrence
+             * @return the next update stage
+             */
+            Update withDailyRecurrence(DayDetailsFragment dailyRecurrence);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify HourlyRecurrence.
+         */
+        interface WithHourlyRecurrence {
+            /**
+             * Specifies hourlyRecurrence.
+             * @param hourlyRecurrence If the schedule will occur multiple times a day, specify the hourly recurrence
+             * @return the next update stage
+             */
+            Update withHourlyRecurrence(HourDetailsFragment hourlyRecurrence);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify Location.
+         */
+        interface WithLocation {
+            /**
+             * Specifies location.
+             * @param location The location of the resource
+             * @return the next update stage
+             */
+            Update withLocation(String location);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify NotificationSettings.
+         */
+        interface WithNotificationSettings {
+            /**
+             * Specifies notificationSettings.
+             * @param notificationSettings Notification settings
+             * @return the next update stage
+             */
+            Update withNotificationSettings(NotificationSettingsFragment notificationSettings);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify ProvisioningState.
+         */
+        interface WithProvisioningState {
+            /**
+             * Specifies provisioningState.
+             * @param provisioningState The provisioning status of the resource
+             * @return the next update stage
+             */
+            Update withProvisioningState(String provisioningState);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify Status.
+         */
+        interface WithStatus {
+            /**
+             * Specifies status.
+             * @param status The status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'
+             * @return the next update stage
+             */
+            Update withStatus(EnableStatus status);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify Tags.
+         */
+        interface WithTags {
+            /**
+             * Specifies tags.
+             * @param tags The tags of the resource
+             * @return the next update stage
+             */
+            Update withTags(Map<String, String> tags);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify TargetResourceId.
+         */
+        interface WithTargetResourceId {
+            /**
+             * Specifies targetResourceId.
+             * @param targetResourceId The resource ID to which the schedule belongs
+             * @return the next update stage
+             */
+            Update withTargetResourceId(String targetResourceId);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify TaskType.
+         */
+        interface WithTaskType {
+            /**
+             * Specifies taskType.
+             * @param taskType The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart)
+             * @return the next update stage
+             */
+            Update withTaskType(String taskType);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify TimeZoneId.
+         */
+        interface WithTimeZoneId {
+            /**
+             * Specifies timeZoneId.
+             * @param timeZoneId The time zone ID (e.g. Pacific Standard time)
+             * @return the next update stage
+             */
+            Update withTimeZoneId(String timeZoneId);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify UniqueIdentifier.
+         */
+        interface WithUniqueIdentifier {
+            /**
+             * Specifies uniqueIdentifier.
+             * @param uniqueIdentifier The unique immutable identifier of a resource (Guid)
+             * @return the next update stage
+             */
+            Update withUniqueIdentifier(String uniqueIdentifier);
+        }
+
+        /**
+         * The stage of the virtualmachinelabschedule update allowing to specify WeeklyRecurrence.
+         */
+        interface WithWeeklyRecurrence {
+            /**
+             * Specifies weeklyRecurrence.
+             * @param weeklyRecurrence If the schedule will occur only some days of the week, specify the weekly recurrence
+             * @return the next update stage
+             */
+            Update withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence);
+        }
+
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetails.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetails.java
new file mode 100644
index 000000000000..4ffdf807b674
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetails.java
@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a weekly schedule.
+ */
+public class WeekDetails {
+    /**
+     * The days of the week for which the schedule is set (e.g. Sunday, Monday,
+     * Tuesday, etc.).
+     */
+    @JsonProperty(value = "weekdays")
+    private List<String> weekdays;
+
+    /**
+     * The time of the day the schedule will occur.
+     */
+    @JsonProperty(value = "time")
+    private String time;
+
+    /**
+     * Get the days of the week for which the schedule is set (e.g. Sunday, Monday, Tuesday, etc.).
+     *
+     * @return the weekdays value
+     */
+    public List<String> weekdays() {
+        return this.weekdays;
+    }
+
+    /**
+     * Set the days of the week for which the schedule is set (e.g. Sunday, Monday, Tuesday, etc.).
+     *
+     * @param weekdays the weekdays value to set
+     * @return the WeekDetails object itself.
+     */
+    public WeekDetails withWeekdays(List<String> weekdays) {
+        this.weekdays = weekdays;
+        return this;
+    }
+
+    /**
+     * Get the time of the day the schedule will occur.
+     *
+     * @return the time value
+     */
+    public String time() {
+        return this.time;
+    }
+
+    /**
+     * Set the time of the day the schedule will occur.
+     *
+     * @param time the time value to set
+     * @return the WeekDetails object itself.
+     */
+    public WeekDetails withTime(String time) {
+        this.time = time;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetailsFragment.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetailsFragment.java
new file mode 100644
index 000000000000..8f20f27e35e4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WeekDetailsFragment.java
@@ -0,0 +1,71 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.List;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a weekly schedule.
+ */
+public class WeekDetailsFragment {
+    /**
+     * The days of the week for which the schedule is set (e.g. Sunday, Monday,
+     * Tuesday, etc.).
+     */
+    @JsonProperty(value = "weekdays")
+    private List<String> weekdays;
+
+    /**
+     * The time of the day the schedule will occur.
+     */
+    @JsonProperty(value = "time")
+    private String time;
+
+    /**
+     * Get the days of the week for which the schedule is set (e.g. Sunday, Monday, Tuesday, etc.).
+     *
+     * @return the weekdays value
+     */
+    public List<String> weekdays() {
+        return this.weekdays;
+    }
+
+    /**
+     * Set the days of the week for which the schedule is set (e.g. Sunday, Monday, Tuesday, etc.).
+     *
+     * @param weekdays the weekdays value to set
+     * @return the WeekDetailsFragment object itself.
+     */
+    public WeekDetailsFragment withWeekdays(List<String> weekdays) {
+        this.weekdays = weekdays;
+        return this;
+    }
+
+    /**
+     * Get the time of the day the schedule will occur.
+     *
+     * @return the time value
+     */
+    public String time() {
+        return this.time;
+    }
+
+    /**
+     * Set the time of the day the schedule will occur.
+     *
+     * @param time the time value to set
+     * @return the WeekDetailsFragment object itself.
+     */
+    public WeekDetailsFragment withTime(String time) {
+        this.time = time;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsInfo.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsInfo.java
new file mode 100644
index 000000000000..aabb7dccd39e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsInfo.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Information about a Windows OS.
+ */
+public class WindowsOsInfo {
+    /**
+     * The state of the Windows OS (i.e. NonSysprepped, SysprepRequested,
+     * SysprepApplied). Possible values include: 'NonSysprepped',
+     * 'SysprepRequested', 'SysprepApplied'.
+     */
+    @JsonProperty(value = "windowsOsState")
+    private WindowsOsState windowsOsState;
+
+    /**
+     * Get the state of the Windows OS (i.e. NonSysprepped, SysprepRequested, SysprepApplied). Possible values include: 'NonSysprepped', 'SysprepRequested', 'SysprepApplied'.
+     *
+     * @return the windowsOsState value
+     */
+    public WindowsOsState windowsOsState() {
+        return this.windowsOsState;
+    }
+
+    /**
+     * Set the state of the Windows OS (i.e. NonSysprepped, SysprepRequested, SysprepApplied). Possible values include: 'NonSysprepped', 'SysprepRequested', 'SysprepApplied'.
+     *
+     * @param windowsOsState the windowsOsState value to set
+     * @return the WindowsOsInfo object itself.
+     */
+    public WindowsOsInfo withWindowsOsState(WindowsOsState windowsOsState) {
+        this.windowsOsState = windowsOsState;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsState.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsState.java
new file mode 100644
index 000000000000..21d0cef058ad
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/WindowsOsState.java
@@ -0,0 +1,44 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;
+
+import java.util.Collection;
+import com.fasterxml.jackson.annotation.JsonCreator;
+import com.microsoft.rest.ExpandableStringEnum;
+
+/**
+ * Defines values for WindowsOsState.
+ */
+public final class WindowsOsState extends ExpandableStringEnum<WindowsOsState> {
+    /** Static value NonSysprepped for WindowsOsState. */
+    public static final WindowsOsState NON_SYSPREPPED = fromString("NonSysprepped");
+
+    /** Static value SysprepRequested for WindowsOsState. */
+    public static final WindowsOsState SYSPREP_REQUESTED = fromString("SysprepRequested");
+
+    /** Static value SysprepApplied for WindowsOsState. */
+    public static final WindowsOsState SYSPREP_APPLIED = fromString("SysprepApplied");
+
+    /**
+     * Creates or finds a WindowsOsState from its string representation.
+     * @param name a name to look for
+     * @return the corresponding WindowsOsState
+     */
+    @JsonCreator
+    public static WindowsOsState fromString(String name) {
+        return fromString(name, WindowsOsState.class);
+    }
+
+    /**
+     * @return known WindowsOsState values
+     */
+    public static Collection<WindowsOsState> values() {
+        return values(WindowsOsState.class);
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleImpl.java
new file mode 100644
index 000000000000..b645d0c8f537
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleImpl.java
@@ -0,0 +1,62 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ApplicableSchedule;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import java.util.Map;
+
+class ApplicableScheduleImpl extends WrapperImpl<ApplicableScheduleInner> implements ApplicableSchedule {
+    private final DevTestLabsManager manager;
+    ApplicableScheduleImpl(ApplicableScheduleInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public ScheduleInner labVmsShutdown() {
+        return this.inner().labVmsShutdown();
+    }
+
+    @Override
+    public ScheduleInner labVmsStartup() {
+        return this.inner().labVmsStartup();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleInner.java
new file mode 100644
index 000000000000..d21670e30b87
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ApplicableScheduleInner.java
@@ -0,0 +1,77 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Schedules applicable to a virtual machine. The schedules may have been
+ * defined on a VM or on lab level.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ApplicableScheduleInner extends Resource {
+    /**
+     * The auto-shutdown schedule, if one has been set at the lab or lab
+     * resource level.
+     */
+    @JsonProperty(value = "properties.labVmsShutdown")
+    private ScheduleInner labVmsShutdown;
+
+    /**
+     * The auto-startup schedule, if one has been set at the lab or lab
+     * resource level.
+     */
+    @JsonProperty(value = "properties.labVmsStartup")
+    private ScheduleInner labVmsStartup;
+
+    /**
+     * Get the auto-shutdown schedule, if one has been set at the lab or lab resource level.
+     *
+     * @return the labVmsShutdown value
+     */
+    public ScheduleInner labVmsShutdown() {
+        return this.labVmsShutdown;
+    }
+
+    /**
+     * Set the auto-shutdown schedule, if one has been set at the lab or lab resource level.
+     *
+     * @param labVmsShutdown the labVmsShutdown value to set
+     * @return the ApplicableScheduleInner object itself.
+     */
+    public ApplicableScheduleInner withLabVmsShutdown(ScheduleInner labVmsShutdown) {
+        this.labVmsShutdown = labVmsShutdown;
+        return this;
+    }
+
+    /**
+     * Get the auto-startup schedule, if one has been set at the lab or lab resource level.
+     *
+     * @return the labVmsStartup value
+     */
+    public ScheduleInner labVmsStartup() {
+        return this.labVmsStartup;
+    }
+
+    /**
+     * Set the auto-startup schedule, if one has been set at the lab or lab resource level.
+     *
+     * @param labVmsStartup the labVmsStartup value to set
+     * @return the ApplicableScheduleInner object itself.
+     */
+    public ApplicableScheduleInner withLabVmsStartup(ScheduleInner labVmsStartup) {
+        this.labVmsStartup = labVmsStartup;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateImpl.java
new file mode 100644
index 000000000000..9309c588a72d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateImpl.java
@@ -0,0 +1,109 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplate;
+import com.microsoft.azure.arm.model.implementation.IndexableRefreshableWrapperImpl;
+import rx.Observable;
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ParametersValueFileInfo;
+import java.util.Map;
+
+class ArmTemplateImpl extends IndexableRefreshableWrapperImpl<ArmTemplate, ArmTemplateInner> implements ArmTemplate {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String artifactSourceName;
+    private String name;
+
+    ArmTemplateImpl(ArmTemplateInner inner,  DevTestLabsManager manager) {
+        super(null, inner);
+        this.manager = manager;
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.artifactSourceName = IdParsingUtils.getValueFromIdByName(inner.id(), "artifactsources");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "armtemplates");
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    protected Observable<ArmTemplateInner> getInnerAsync() {
+        ArmTemplatesInner client = this.manager().inner().armTemplates();
+        return client.getAsync(this.resourceGroupName, this.labName, this.artifactSourceName, this.name);
+    }
+
+
+
+    @Override
+    public Object contents() {
+        return this.inner().contents();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public String displayName() {
+        return this.inner().displayName();
+    }
+
+    @Override
+    public String icon() {
+        return this.inner().icon();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public List<ParametersValueFileInfo> parametersValueFilesInfo() {
+        return this.inner().parametersValueFilesInfo();
+    }
+
+    @Override
+    public String publisher() {
+        return this.inner().publisher();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoImpl.java
new file mode 100644
index 000000000000..c35abf6e85ea
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoImpl.java
@@ -0,0 +1,36 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplateInfo;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+
+class ArmTemplateInfoImpl extends WrapperImpl<ArmTemplateInfoInner> implements ArmTemplateInfo {
+    private final DevTestLabsManager manager;
+    ArmTemplateInfoImpl(ArmTemplateInfoInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Object parameters() {
+        return this.inner().parameters();
+    }
+
+    @Override
+    public Object template() {
+        return this.inner().template();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoInner.java
new file mode 100644
index 000000000000..5d713639d511
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInfoInner.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Information about a generated ARM template.
+ */
+public class ArmTemplateInfoInner {
+    /**
+     * The template's contents.
+     */
+    @JsonProperty(value = "template")
+    private Object template;
+
+    /**
+     * The parameters of the ARM template.
+     */
+    @JsonProperty(value = "parameters")
+    private Object parameters;
+
+    /**
+     * Get the template's contents.
+     *
+     * @return the template value
+     */
+    public Object template() {
+        return this.template;
+    }
+
+    /**
+     * Set the template's contents.
+     *
+     * @param template the template value to set
+     * @return the ArmTemplateInfoInner object itself.
+     */
+    public ArmTemplateInfoInner withTemplate(Object template) {
+        this.template = template;
+        return this;
+    }
+
+    /**
+     * Get the parameters of the ARM template.
+     *
+     * @return the parameters value
+     */
+    public Object parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Set the parameters of the ARM template.
+     *
+     * @param parameters the parameters value to set
+     * @return the ArmTemplateInfoInner object itself.
+     */
+    public ArmTemplateInfoInner withParameters(Object parameters) {
+        this.parameters = parameters;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInner.java
new file mode 100644
index 000000000000..fead19c9bd4f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplateInner.java
@@ -0,0 +1,131 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ParametersValueFileInfo;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * An Azure Resource Manager template.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ArmTemplateInner extends Resource {
+    /**
+     * The display name of the ARM template.
+     */
+    @JsonProperty(value = "properties.displayName", access = JsonProperty.Access.WRITE_ONLY)
+    private String displayName;
+
+    /**
+     * The description of the ARM template.
+     */
+    @JsonProperty(value = "properties.description", access = JsonProperty.Access.WRITE_ONLY)
+    private String description;
+
+    /**
+     * The publisher of the ARM template.
+     */
+    @JsonProperty(value = "properties.publisher", access = JsonProperty.Access.WRITE_ONLY)
+    private String publisher;
+
+    /**
+     * The URI to the icon of the ARM template.
+     */
+    @JsonProperty(value = "properties.icon", access = JsonProperty.Access.WRITE_ONLY)
+    private String icon;
+
+    /**
+     * The contents of the ARM template.
+     */
+    @JsonProperty(value = "properties.contents", access = JsonProperty.Access.WRITE_ONLY)
+    private Object contents;
+
+    /**
+     * The creation date of the armTemplate.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * File name and parameter values information from all
+     * azuredeploy.*.parameters.json for the ARM template.
+     */
+    @JsonProperty(value = "properties.parametersValueFilesInfo", access = JsonProperty.Access.WRITE_ONLY)
+    private List<ParametersValueFileInfo> parametersValueFilesInfo;
+
+    /**
+     * Get the display name of the ARM template.
+     *
+     * @return the displayName value
+     */
+    public String displayName() {
+        return this.displayName;
+    }
+
+    /**
+     * Get the description of the ARM template.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Get the publisher of the ARM template.
+     *
+     * @return the publisher value
+     */
+    public String publisher() {
+        return this.publisher;
+    }
+
+    /**
+     * Get the URI to the icon of the ARM template.
+     *
+     * @return the icon value
+     */
+    public String icon() {
+        return this.icon;
+    }
+
+    /**
+     * Get the contents of the ARM template.
+     *
+     * @return the contents value
+     */
+    public Object contents() {
+        return this.contents;
+    }
+
+    /**
+     * Get the creation date of the armTemplate.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get file name and parameter values information from all azuredeploy.*.parameters.json for the ARM template.
+     *
+     * @return the parametersValueFilesInfo value
+     */
+    public List<ParametersValueFileInfo> parametersValueFilesInfo() {
+        return this.parametersValueFilesInfo;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesImpl.java
new file mode 100644
index 000000000000..d746dffc589d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesImpl.java
@@ -0,0 +1,69 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplates;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplate;
+
+class ArmTemplatesImpl extends WrapperImpl<ArmTemplatesInner> implements ArmTemplates {
+    private final DevTestLabsManager manager;
+
+    ArmTemplatesImpl(DevTestLabsManager manager) {
+        super(manager.inner().armTemplates());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    private ArmTemplateImpl wrapModel(ArmTemplateInner inner) {
+        return  new ArmTemplateImpl(inner, manager());
+    }
+
+    @Override
+    public Observable<ArmTemplate> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        ArmTemplatesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, artifactSourceName)
+        .flatMapIterable(new Func1<Page<ArmTemplateInner>, Iterable<ArmTemplateInner>>() {
+            @Override
+            public Iterable<ArmTemplateInner> call(Page<ArmTemplateInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ArmTemplateInner, ArmTemplate>() {
+            @Override
+            public ArmTemplate call(ArmTemplateInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<ArmTemplate> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        ArmTemplatesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, artifactSourceName, name)
+        .flatMap(new Func1<ArmTemplateInner, Observable<ArmTemplate>>() {
+            @Override
+            public Observable<ArmTemplate> call(ArmTemplateInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((ArmTemplate)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesInner.java
new file mode 100644
index 000000000000..7ae0f211e860
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArmTemplatesInner.java
@@ -0,0 +1,662 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in ArmTemplates.
+ */
+public class ArmTemplatesInner {
+    /** The Retrofit service to perform REST calls. */
+    private ArmTemplatesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of ArmTemplatesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public ArmTemplatesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(ArmTemplatesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for ArmTemplates to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface ArmTemplatesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplates list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/armtemplates")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("artifactSourceName") String artifactSourceName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplates get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/armtemplates/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("artifactSourceName") String artifactSourceName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplates listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArmTemplateInner&gt; object if successful.
+     */
+    public PagedList<ArmTemplateInner> list(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        ServiceResponse<Page<ArmTemplateInner>> response = listSinglePageAsync(resourceGroupName, labName, artifactSourceName).toBlocking().single();
+        return new PagedList<ArmTemplateInner>(response.body()) {
+            @Override
+            public Page<ArmTemplateInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArmTemplateInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final ListOperationCallback<ArmTemplateInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, artifactSourceName),
+            new Func1<String, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<Page<ArmTemplateInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName)
+            .map(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Page<ArmTemplateInner>>() {
+                @Override
+                public Page<ArmTemplateInner> call(ServiceResponse<Page<ArmTemplateInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        return listSinglePageAsync(resourceGroupName, labName, artifactSourceName)
+            .concatMap(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(ServiceResponse<Page<ArmTemplateInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArmTemplateInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArmTemplateInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArmTemplateInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArmTemplateInner&gt; object if successful.
+     */
+    public PagedList<ArmTemplateInner> list(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ArmTemplateInner>> response = listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ArmTemplateInner>(response.body()) {
+            @Override
+            public Page<ArmTemplateInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArmTemplateInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ArmTemplateInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<Page<ArmTemplateInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Page<ArmTemplateInner>>() {
+                @Override
+                public Page<ArmTemplateInner> call(ServiceResponse<Page<ArmTemplateInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(ServiceResponse<Page<ArmTemplateInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param artifactSourceName The name of the artifact source.
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArmTemplateInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArmTemplateInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArmTemplateInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArmTemplateInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArmTemplateInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArmTemplateInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArmTemplateInner object if successful.
+     */
+    public ArmTemplateInner get(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArmTemplateInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, final ServiceCallback<ArmTemplateInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name), serviceCallback);
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInner object
+     */
+    public Observable<ArmTemplateInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name).map(new Func1<ServiceResponse<ArmTemplateInner>, ArmTemplateInner>() {
+            @Override
+            public ArmTemplateInner call(ServiceResponse<ArmTemplateInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInner object
+     */
+    public Observable<ServiceResponse<ArmTemplateInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArmTemplateInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArmTemplateInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArmTemplateInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArmTemplateInner object if successful.
+     */
+    public ArmTemplateInner get(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArmTemplateInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand, final ServiceCallback<ArmTemplateInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInner object
+     */
+    public Observable<ArmTemplateInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand).map(new Func1<ServiceResponse<ArmTemplateInner>, ArmTemplateInner>() {
+            @Override
+            public ArmTemplateInner call(ServiceResponse<ArmTemplateInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get azure resource manager template.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the azure Resource Manager template.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInner object
+     */
+    public Observable<ServiceResponse<ArmTemplateInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArmTemplateInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArmTemplateInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArmTemplateInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArmTemplateInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArmTemplateInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArmTemplateInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArmTemplateInner&gt; object if successful.
+     */
+    public PagedList<ArmTemplateInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ArmTemplateInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ArmTemplateInner>(response.body()) {
+            @Override
+            public Page<ArmTemplateInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArmTemplateInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ArmTemplateInner>> serviceFuture, final ListOperationCallback<ArmTemplateInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<Page<ArmTemplateInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Page<ArmTemplateInner>>() {
+                @Override
+                public Page<ArmTemplateInner> call(ServiceResponse<Page<ArmTemplateInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArmTemplateInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ArmTemplateInner>>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(ServiceResponse<Page<ArmTemplateInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List azure resource manager templates in a given artifact source.
+     *
+    ServiceResponse<PageImpl<ArmTemplateInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArmTemplateInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArmTemplateInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArmTemplateInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArmTemplateInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArmTemplateInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArmTemplateInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArmTemplateInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArmTemplateInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArmTemplateInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactImpl.java
new file mode 100644
index 000000000000..90c4eafc3e2c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactImpl.java
@@ -0,0 +1,112 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifact;
+import com.microsoft.azure.arm.model.implementation.IndexableRefreshableWrapperImpl;
+import rx.Observable;
+import org.joda.time.DateTime;
+import java.util.Map;
+
+class ArtifactImpl extends IndexableRefreshableWrapperImpl<Artifact, ArtifactInner> implements Artifact {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String artifactSourceName;
+    private String name;
+
+    ArtifactImpl(ArtifactInner inner,  DevTestLabsManager manager) {
+        super(null, inner);
+        this.manager = manager;
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.artifactSourceName = IdParsingUtils.getValueFromIdByName(inner.id(), "artifactsources");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "artifacts");
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    protected Observable<ArtifactInner> getInnerAsync() {
+        ArtifactsInner client = this.manager().inner().artifacts();
+        return client.getAsync(this.resourceGroupName, this.labName, this.artifactSourceName, this.name);
+    }
+
+
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public String filePath() {
+        return this.inner().filePath();
+    }
+
+    @Override
+    public String icon() {
+        return this.inner().icon();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public Object parameters() {
+        return this.inner().parameters();
+    }
+
+    @Override
+    public String publisher() {
+        return this.inner().publisher();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String targetOsType() {
+        return this.inner().targetOsType();
+    }
+
+    @Override
+    public String title() {
+        return this.inner().title();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactInner.java
new file mode 100644
index 000000000000..94bc2f638471
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactInner.java
@@ -0,0 +1,143 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * An artifact.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ArtifactInner extends Resource {
+    /**
+     * The artifact's title.
+     */
+    @JsonProperty(value = "properties.title", access = JsonProperty.Access.WRITE_ONLY)
+    private String title;
+
+    /**
+     * The artifact's description.
+     */
+    @JsonProperty(value = "properties.description", access = JsonProperty.Access.WRITE_ONLY)
+    private String description;
+
+    /**
+     * The artifact's publisher.
+     */
+    @JsonProperty(value = "properties.publisher", access = JsonProperty.Access.WRITE_ONLY)
+    private String publisher;
+
+    /**
+     * The file path to the artifact.
+     */
+    @JsonProperty(value = "properties.filePath", access = JsonProperty.Access.WRITE_ONLY)
+    private String filePath;
+
+    /**
+     * The URI to the artifact icon.
+     */
+    @JsonProperty(value = "properties.icon", access = JsonProperty.Access.WRITE_ONLY)
+    private String icon;
+
+    /**
+     * The artifact's target OS.
+     */
+    @JsonProperty(value = "properties.targetOsType", access = JsonProperty.Access.WRITE_ONLY)
+    private String targetOsType;
+
+    /**
+     * The artifact's parameters.
+     */
+    @JsonProperty(value = "properties.parameters", access = JsonProperty.Access.WRITE_ONLY)
+    private Object parameters;
+
+    /**
+     * The artifact's creation date.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * Get the artifact's title.
+     *
+     * @return the title value
+     */
+    public String title() {
+        return this.title;
+    }
+
+    /**
+     * Get the artifact's description.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Get the artifact's publisher.
+     *
+     * @return the publisher value
+     */
+    public String publisher() {
+        return this.publisher;
+    }
+
+    /**
+     * Get the file path to the artifact.
+     *
+     * @return the filePath value
+     */
+    public String filePath() {
+        return this.filePath;
+    }
+
+    /**
+     * Get the URI to the artifact icon.
+     *
+     * @return the icon value
+     */
+    public String icon() {
+        return this.icon;
+    }
+
+    /**
+     * Get the artifact's target OS.
+     *
+     * @return the targetOsType value
+     */
+    public String targetOsType() {
+        return this.targetOsType;
+    }
+
+    /**
+     * Get the artifact's parameters.
+     *
+     * @return the parameters value
+     */
+    public Object parameters() {
+        return this.parameters;
+    }
+
+    /**
+     * Get the artifact's creation date.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceImpl.java
new file mode 100644
index 000000000000..e888c05d73f4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceImpl.java
@@ -0,0 +1,305 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSource;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSourceFragment;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SourceControlType;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import org.joda.time.DateTime;
+import rx.functions.Func1;
+
+class ArtifactSourceImpl extends CreatableUpdatableImpl<ArtifactSource, ArtifactSourceInner, ArtifactSourceImpl> implements ArtifactSource, ArtifactSource.Definition, ArtifactSource.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private ArtifactSourceFragment updateParameter;
+
+    ArtifactSourceImpl(String name, DevTestLabsManager manager) {
+        super(name, new ArtifactSourceInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new ArtifactSourceFragment();
+    }
+
+    ArtifactSourceImpl(ArtifactSourceInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "artifactsources");
+        //
+        this.updateParameter = new ArtifactSourceFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<ArtifactSource> createResourceAsync() {
+        ArtifactSourcesInner client = this.manager().inner().artifactSources();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<ArtifactSourceInner, ArtifactSourceInner>() {
+               @Override
+               public ArtifactSourceInner call(ArtifactSourceInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<ArtifactSource> updateResourceAsync() {
+        ArtifactSourcesInner client = this.manager().inner().artifactSources();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<ArtifactSourceInner, ArtifactSourceInner>() {
+               @Override
+               public ArtifactSourceInner call(ArtifactSourceInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<ArtifactSourceInner> getInnerAsync() {
+        ArtifactSourcesInner client = this.manager().inner().artifactSources();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new ArtifactSourceFragment();
+    }
+
+    @Override
+    public String armTemplateFolderPath() {
+        return this.inner().armTemplateFolderPath();
+    }
+
+    @Override
+    public String branchRef() {
+        return this.inner().branchRef();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String displayName() {
+        return this.inner().displayName();
+    }
+
+    @Override
+    public String folderPath() {
+        return this.inner().folderPath();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public String securityToken() {
+        return this.inner().securityToken();
+    }
+
+    @Override
+    public SourceControlType sourceType() {
+        return this.inner().sourceType();
+    }
+
+    @Override
+    public EnableStatus status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public String uri() {
+        return this.inner().uri();
+    }
+
+    @Override
+    public ArtifactSourceImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withArmTemplateFolderPath(String armTemplateFolderPath) {
+        if (isInCreateMode()) {
+            this.inner().withArmTemplateFolderPath(armTemplateFolderPath);
+        } else {
+            this.updateParameter.withArmTemplateFolderPath(armTemplateFolderPath);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withBranchRef(String branchRef) {
+        if (isInCreateMode()) {
+            this.inner().withBranchRef(branchRef);
+        } else {
+            this.updateParameter.withBranchRef(branchRef);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withDisplayName(String displayName) {
+        if (isInCreateMode()) {
+            this.inner().withDisplayName(displayName);
+        } else {
+            this.updateParameter.withDisplayName(displayName);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withFolderPath(String folderPath) {
+        if (isInCreateMode()) {
+            this.inner().withFolderPath(folderPath);
+        } else {
+            this.updateParameter.withFolderPath(folderPath);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withSecurityToken(String securityToken) {
+        if (isInCreateMode()) {
+            this.inner().withSecurityToken(securityToken);
+        } else {
+            this.updateParameter.withSecurityToken(securityToken);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withSourceType(SourceControlType sourceType) {
+        if (isInCreateMode()) {
+            this.inner().withSourceType(sourceType);
+        } else {
+            this.updateParameter.withSourceType(sourceType);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withStatus(EnableStatus status) {
+        if (isInCreateMode()) {
+            this.inner().withStatus(status);
+        } else {
+            this.updateParameter.withStatus(status);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+    @Override
+    public ArtifactSourceImpl withUri(String uri) {
+        if (isInCreateMode()) {
+            this.inner().withUri(uri);
+        } else {
+            this.updateParameter.withUri(uri);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceInner.java
new file mode 100644
index 000000000000..771e793e7f0e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourceInner.java
@@ -0,0 +1,301 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SourceControlType;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Properties of an artifact source.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ArtifactSourceInner extends Resource {
+    /**
+     * The artifact source's display name.
+     */
+    @JsonProperty(value = "properties.displayName")
+    private String displayName;
+
+    /**
+     * The artifact source's URI.
+     */
+    @JsonProperty(value = "properties.uri")
+    private String uri;
+
+    /**
+     * The artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     */
+    @JsonProperty(value = "properties.sourceType")
+    private SourceControlType sourceType;
+
+    /**
+     * The folder containing artifacts.
+     */
+    @JsonProperty(value = "properties.folderPath")
+    private String folderPath;
+
+    /**
+     * The folder containing Azure Resource Manager templates.
+     */
+    @JsonProperty(value = "properties.armTemplateFolderPath")
+    private String armTemplateFolderPath;
+
+    /**
+     * The artifact source's branch reference.
+     */
+    @JsonProperty(value = "properties.branchRef")
+    private String branchRef;
+
+    /**
+     * The security token to authenticate to the artifact source.
+     */
+    @JsonProperty(value = "properties.securityToken")
+    private String securityToken;
+
+    /**
+     * Indicates if the artifact source is enabled (values: Enabled, Disabled).
+     * Possible values include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private EnableStatus status;
+
+    /**
+     * The artifact source's creation date.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the artifact source's display name.
+     *
+     * @return the displayName value
+     */
+    public String displayName() {
+        return this.displayName;
+    }
+
+    /**
+     * Set the artifact source's display name.
+     *
+     * @param displayName the displayName value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withDisplayName(String displayName) {
+        this.displayName = displayName;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's URI.
+     *
+     * @return the uri value
+     */
+    public String uri() {
+        return this.uri;
+    }
+
+    /**
+     * Set the artifact source's URI.
+     *
+     * @param uri the uri value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withUri(String uri) {
+        this.uri = uri;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     *
+     * @return the sourceType value
+     */
+    public SourceControlType sourceType() {
+        return this.sourceType;
+    }
+
+    /**
+     * Set the artifact source's type. Possible values include: 'VsoGit', 'GitHub'.
+     *
+     * @param sourceType the sourceType value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withSourceType(SourceControlType sourceType) {
+        this.sourceType = sourceType;
+        return this;
+    }
+
+    /**
+     * Get the folder containing artifacts.
+     *
+     * @return the folderPath value
+     */
+    public String folderPath() {
+        return this.folderPath;
+    }
+
+    /**
+     * Set the folder containing artifacts.
+     *
+     * @param folderPath the folderPath value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withFolderPath(String folderPath) {
+        this.folderPath = folderPath;
+        return this;
+    }
+
+    /**
+     * Get the folder containing Azure Resource Manager templates.
+     *
+     * @return the armTemplateFolderPath value
+     */
+    public String armTemplateFolderPath() {
+        return this.armTemplateFolderPath;
+    }
+
+    /**
+     * Set the folder containing Azure Resource Manager templates.
+     *
+     * @param armTemplateFolderPath the armTemplateFolderPath value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withArmTemplateFolderPath(String armTemplateFolderPath) {
+        this.armTemplateFolderPath = armTemplateFolderPath;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's branch reference.
+     *
+     * @return the branchRef value
+     */
+    public String branchRef() {
+        return this.branchRef;
+    }
+
+    /**
+     * Set the artifact source's branch reference.
+     *
+     * @param branchRef the branchRef value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withBranchRef(String branchRef) {
+        this.branchRef = branchRef;
+        return this;
+    }
+
+    /**
+     * Get the security token to authenticate to the artifact source.
+     *
+     * @return the securityToken value
+     */
+    public String securityToken() {
+        return this.securityToken;
+    }
+
+    /**
+     * Set the security token to authenticate to the artifact source.
+     *
+     * @param securityToken the securityToken value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withSecurityToken(String securityToken) {
+        this.securityToken = securityToken;
+        return this;
+    }
+
+    /**
+     * Get indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public EnableStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set indicates if the artifact source is enabled (values: Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withStatus(EnableStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the artifact source's creation date.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the ArtifactSourceInner object itself.
+     */
+    public ArtifactSourceInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesImpl.java
new file mode 100644
index 000000000000..35c5330b33a6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSource;
+
+class ArtifactSourcesImpl extends WrapperImpl<ArtifactSourcesInner> implements ArtifactSources {
+    private final DevTestLabsManager manager;
+
+    ArtifactSourcesImpl(DevTestLabsManager manager) {
+        super(manager.inner().artifactSources());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public ArtifactSourceImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private ArtifactSourceImpl wrapModel(ArtifactSourceInner inner) {
+        return  new ArtifactSourceImpl(inner, manager());
+    }
+
+    private ArtifactSourceImpl wrapModel(String name) {
+        return new ArtifactSourceImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<ArtifactSource> listAsync(final String resourceGroupName, final String labName) {
+        ArtifactSourcesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<ArtifactSourceInner>, Iterable<ArtifactSourceInner>>() {
+            @Override
+            public Iterable<ArtifactSourceInner> call(Page<ArtifactSourceInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ArtifactSourceInner, ArtifactSource>() {
+            @Override
+            public ArtifactSource call(ArtifactSourceInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<ArtifactSource> getAsync(String resourceGroupName, String labName, String name) {
+        ArtifactSourcesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<ArtifactSourceInner, Observable<ArtifactSource>>() {
+            @Override
+            public Observable<ArtifactSource> call(ArtifactSourceInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((ArtifactSource)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        ArtifactSourcesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesInner.java
new file mode 100644
index 000000000000..acdd38f40ce4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactSourcesInner.java
@@ -0,0 +1,946 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSourceFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in ArtifactSources.
+ */
+public class ArtifactSourcesInner {
+    /** The Retrofit service to perform REST calls. */
+    private ArtifactSourcesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of ArtifactSourcesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public ArtifactSourcesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(ArtifactSourcesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for ArtifactSources to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface ArtifactSourcesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body ArtifactSourceInner artifactSource, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body ArtifactSourceFragment artifactSource, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object if successful.
+     */
+    public PagedList<ArtifactSourceInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<ArtifactSourceInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<ArtifactSourceInner>(response.body()) {
+            @Override
+            public Page<ArtifactSourceInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactSourceInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<ArtifactSourceInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<Page<ArtifactSourceInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Page<ArtifactSourceInner>>() {
+                @Override
+                public Page<ArtifactSourceInner> call(ServiceResponse<Page<ArtifactSourceInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(ServiceResponse<Page<ArtifactSourceInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactSourceInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactSourceInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object if successful.
+     */
+    public PagedList<ArtifactSourceInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ArtifactSourceInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ArtifactSourceInner>(response.body()) {
+            @Override
+            public Page<ArtifactSourceInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactSourceInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ArtifactSourceInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<Page<ArtifactSourceInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Page<ArtifactSourceInner>>() {
+                @Override
+                public Page<ArtifactSourceInner> call(ServiceResponse<Page<ArtifactSourceInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(ServiceResponse<Page<ArtifactSourceInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactSourceInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactSourceInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArtifactSourceInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArtifactSourceInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArtifactSourceInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactSourceInner object if successful.
+     */
+    public ArtifactSourceInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactSourceInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<ArtifactSourceInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ArtifactSourceInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<ArtifactSourceInner>, ArtifactSourceInner>() {
+            @Override
+            public ArtifactSourceInner call(ServiceResponse<ArtifactSourceInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ServiceResponse<ArtifactSourceInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactSourceInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactSourceInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactSourceInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactSourceInner object if successful.
+     */
+    public ArtifactSourceInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactSourceInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<ArtifactSourceInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ArtifactSourceInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<ArtifactSourceInner>, ArtifactSourceInner>() {
+            @Override
+            public ArtifactSourceInner call(ServiceResponse<ArtifactSourceInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=displayName)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ServiceResponse<ArtifactSourceInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactSourceInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactSourceInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactSourceInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArtifactSourceInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArtifactSourceInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArtifactSourceInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactSourceInner object if successful.
+     */
+    public ArtifactSourceInner createOrUpdate(String resourceGroupName, String labName, String name, ArtifactSourceInner artifactSource) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactSourceInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ArtifactSourceInner artifactSource, final ServiceCallback<ArtifactSourceInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ArtifactSourceInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ArtifactSourceInner artifactSource) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource).map(new Func1<ServiceResponse<ArtifactSourceInner>, ArtifactSourceInner>() {
+            @Override
+            public ArtifactSourceInner call(ServiceResponse<ArtifactSourceInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ServiceResponse<ArtifactSourceInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, ArtifactSourceInner artifactSource) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (artifactSource == null) {
+            throw new IllegalArgumentException("Parameter artifactSource is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(artifactSource);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, artifactSource, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactSourceInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactSourceInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactSourceInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArtifactSourceInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArtifactSourceInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArtifactSourceInner>() { }.getType())
+                .register(201, new TypeToken<ArtifactSourceInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of artifact sources.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactSourceInner object if successful.
+     */
+    public ArtifactSourceInner update(String resourceGroupName, String labName, String name, ArtifactSourceFragment artifactSource) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of artifact sources.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactSourceInner> updateAsync(String resourceGroupName, String labName, String name, ArtifactSourceFragment artifactSource, final ServiceCallback<ArtifactSourceInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource), serviceCallback);
+    }
+
+    /**
+     * Modify properties of artifact sources.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ArtifactSourceInner> updateAsync(String resourceGroupName, String labName, String name, ArtifactSourceFragment artifactSource) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, artifactSource).map(new Func1<ServiceResponse<ArtifactSourceInner>, ArtifactSourceInner>() {
+            @Override
+            public ArtifactSourceInner call(ServiceResponse<ArtifactSourceInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of artifact sources.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the artifact source.
+     * @param artifactSource Properties of an artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactSourceInner object
+     */
+    public Observable<ServiceResponse<ArtifactSourceInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, ArtifactSourceFragment artifactSource) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (artifactSource == null) {
+            throw new IllegalArgumentException("Parameter artifactSource is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(artifactSource);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, artifactSource, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactSourceInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactSourceInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactSourceInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArtifactSourceInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArtifactSourceInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArtifactSourceInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object if successful.
+     */
+    public PagedList<ArtifactSourceInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ArtifactSourceInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ArtifactSourceInner>(response.body()) {
+            @Override
+            public Page<ArtifactSourceInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactSourceInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ArtifactSourceInner>> serviceFuture, final ListOperationCallback<ArtifactSourceInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<Page<ArtifactSourceInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Page<ArtifactSourceInner>>() {
+                @Override
+                public Page<ArtifactSourceInner> call(ServiceResponse<Page<ArtifactSourceInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactSourceInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactSourceInner>>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(ServiceResponse<Page<ArtifactSourceInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifact sources in a given lab.
+     *
+    ServiceResponse<PageImpl<ArtifactSourceInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactSourceInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactSourceInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactSourceInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactSourceInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactSourceInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactSourceInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArtifactSourceInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArtifactSourceInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArtifactSourceInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsImpl.java
new file mode 100644
index 000000000000..b0d0434c1a0b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsImpl.java
@@ -0,0 +1,83 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplateInfo;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GenerateArmTemplateRequest;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifact;
+
+class ArtifactsImpl extends WrapperImpl<ArtifactsInner> implements Artifacts {
+    private final DevTestLabsManager manager;
+
+    ArtifactsImpl(DevTestLabsManager manager) {
+        super(manager.inner().artifacts());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    private ArtifactImpl wrapModel(ArtifactInner inner) {
+        return  new ArtifactImpl(inner, manager());
+    }
+
+    @Override
+    public Observable<ArmTemplateInfo> generateArmTemplateAsync(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest) {
+        ArtifactsInner client = this.inner();
+        return client.generateArmTemplateAsync(resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest)
+        .map(new Func1<ArmTemplateInfoInner, ArmTemplateInfo>() {
+            @Override
+            public ArmTemplateInfo call(ArmTemplateInfoInner inner) {
+                return new ArmTemplateInfoImpl(inner, manager());
+            }
+        });
+    }
+
+    @Override
+    public Observable<Artifact> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        ArtifactsInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, artifactSourceName)
+        .flatMapIterable(new Func1<Page<ArtifactInner>, Iterable<ArtifactInner>>() {
+            @Override
+            public Iterable<ArtifactInner> call(Page<ArtifactInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ArtifactInner, Artifact>() {
+            @Override
+            public Artifact call(ArtifactInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<Artifact> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        ArtifactsInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, artifactSourceName, name)
+        .flatMap(new Func1<ArtifactInner, Observable<Artifact>>() {
+            @Override
+            public Observable<Artifact> call(ArtifactInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((Artifact)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsInner.java
new file mode 100644
index 000000000000..a2420d8690f6
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ArtifactsInner.java
@@ -0,0 +1,778 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GenerateArmTemplateRequest;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Artifacts.
+ */
+public class ArtifactsInner {
+    /** The Retrofit service to perform REST calls. */
+    private ArtifactsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of ArtifactsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public ArtifactsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(ArtifactsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Artifacts to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface ArtifactsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("artifactSourceName") String artifactSourceName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("artifactSourceName") String artifactSourceName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts generateArmTemplate" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/artifactsources/{artifactSourceName}/artifacts/{name}/generateArmTemplate")
+        Observable<Response<ResponseBody>> generateArmTemplate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("artifactSourceName") String artifactSourceName, @Path("name") String name, @Body GenerateArmTemplateRequest generateArmTemplateRequest, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactInner&gt; object if successful.
+     */
+    public PagedList<ArtifactInner> list(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        ServiceResponse<Page<ArtifactInner>> response = listSinglePageAsync(resourceGroupName, labName, artifactSourceName).toBlocking().single();
+        return new PagedList<ArtifactInner>(response.body()) {
+            @Override
+            public Page<ArtifactInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final ListOperationCallback<ArtifactInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, artifactSourceName),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<Page<ArtifactInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName)
+            .map(new Func1<ServiceResponse<Page<ArtifactInner>>, Page<ArtifactInner>>() {
+                @Override
+                public Page<ArtifactInner> call(ServiceResponse<Page<ArtifactInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        return listSinglePageAsync(resourceGroupName, labName, artifactSourceName)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactInner>>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(ServiceResponse<Page<ArtifactInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String artifactSourceName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactInner&gt; object if successful.
+     */
+    public PagedList<ArtifactInner> list(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ArtifactInner>> response = listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ArtifactInner>(response.body()) {
+            @Override
+            public Page<ArtifactInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ArtifactInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<Page<ArtifactInner>> listAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ArtifactInner>>, Page<ArtifactInner>>() {
+                @Override
+                public Page<ArtifactInner> call(ServiceResponse<Page<ArtifactInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactInner>>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(ServiceResponse<Page<ArtifactInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+    ServiceResponse<PageImpl<ArtifactInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ArtifactInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ArtifactInner>> * @param artifactSourceName The name of the artifact source.
+    ServiceResponse<PageImpl<ArtifactInner>> * @param expand Specify the $expand query. Example: 'properties($select=title)'
+    ServiceResponse<PageImpl<ArtifactInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ArtifactInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ArtifactInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String artifactSourceName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArtifactInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArtifactInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArtifactInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactInner object if successful.
+     */
+    public ArtifactInner get(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, final ServiceCallback<ArtifactInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name), serviceCallback);
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactInner object
+     */
+    public Observable<ArtifactInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name).map(new Func1<ServiceResponse<ArtifactInner>, ArtifactInner>() {
+            @Override
+            public ArtifactInner call(ServiceResponse<ArtifactInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactInner object
+     */
+    public Observable<ServiceResponse<ArtifactInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String artifactSourceName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArtifactInner object if successful.
+     */
+    public ArtifactInner get(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArtifactInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand, final ServiceCallback<ArtifactInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactInner object
+     */
+    public Observable<ArtifactInner> getAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, expand).map(new Func1<ServiceResponse<ArtifactInner>, ArtifactInner>() {
+            @Override
+            public ArtifactInner call(ServiceResponse<ArtifactInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param expand Specify the $expand query. Example: 'properties($select=title)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArtifactInner object
+     */
+    public Observable<ServiceResponse<ArtifactInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String artifactSourceName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArtifactInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArtifactInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArtifactInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArtifactInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArtifactInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArtifactInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Generates an ARM template for the given artifact, uploads the required files to a storage account, and validates the generated artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param generateArmTemplateRequest Parameters for generating an ARM template for deploying artifacts.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ArmTemplateInfoInner object if successful.
+     */
+    public ArmTemplateInfoInner generateArmTemplate(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest) {
+        return generateArmTemplateWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest).toBlocking().single().body();
+    }
+
+    /**
+     * Generates an ARM template for the given artifact, uploads the required files to a storage account, and validates the generated artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param generateArmTemplateRequest Parameters for generating an ARM template for deploying artifacts.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ArmTemplateInfoInner> generateArmTemplateAsync(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest, final ServiceCallback<ArmTemplateInfoInner> serviceCallback) {
+        return ServiceFuture.fromResponse(generateArmTemplateWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest), serviceCallback);
+    }
+
+    /**
+     * Generates an ARM template for the given artifact, uploads the required files to a storage account, and validates the generated artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param generateArmTemplateRequest Parameters for generating an ARM template for deploying artifacts.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInfoInner object
+     */
+    public Observable<ArmTemplateInfoInner> generateArmTemplateAsync(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest) {
+        return generateArmTemplateWithServiceResponseAsync(resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest).map(new Func1<ServiceResponse<ArmTemplateInfoInner>, ArmTemplateInfoInner>() {
+            @Override
+            public ArmTemplateInfoInner call(ServiceResponse<ArmTemplateInfoInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Generates an ARM template for the given artifact, uploads the required files to a storage account, and validates the generated artifact.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param artifactSourceName The name of the artifact source.
+     * @param name The name of the artifact.
+     * @param generateArmTemplateRequest Parameters for generating an ARM template for deploying artifacts.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ArmTemplateInfoInner object
+     */
+    public Observable<ServiceResponse<ArmTemplateInfoInner>> generateArmTemplateWithServiceResponseAsync(String resourceGroupName, String labName, String artifactSourceName, String name, GenerateArmTemplateRequest generateArmTemplateRequest) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (artifactSourceName == null) {
+            throw new IllegalArgumentException("Parameter artifactSourceName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (generateArmTemplateRequest == null) {
+            throw new IllegalArgumentException("Parameter generateArmTemplateRequest is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(generateArmTemplateRequest);
+        return service.generateArmTemplate(this.client.subscriptionId(), resourceGroupName, labName, artifactSourceName, name, generateArmTemplateRequest, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ArmTemplateInfoInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ArmTemplateInfoInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ArmTemplateInfoInner> clientResponse = generateArmTemplateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ArmTemplateInfoInner> generateArmTemplateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ArmTemplateInfoInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ArmTemplateInfoInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ArtifactInner&gt; object if successful.
+     */
+    public PagedList<ArtifactInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ArtifactInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ArtifactInner>(response.body()) {
+            @Override
+            public Page<ArtifactInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ArtifactInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ArtifactInner>> serviceFuture, final ListOperationCallback<ArtifactInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<Page<ArtifactInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ArtifactInner>>, Page<ArtifactInner>>() {
+                @Override
+                public Page<ArtifactInner> call(ServiceResponse<Page<ArtifactInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ArtifactInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ArtifactInner>>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(ServiceResponse<Page<ArtifactInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List artifacts in a given artifact source.
+     *
+    ServiceResponse<PageImpl<ArtifactInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ArtifactInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ArtifactInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ArtifactInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ArtifactInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ArtifactInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ArtifactInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ArtifactInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ArtifactInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ArtifactInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsImpl.java
new file mode 100644
index 000000000000..fda519059d83
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsImpl.java
@@ -0,0 +1,59 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Costs;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCost;
+
+class CostsImpl extends WrapperImpl<CostsInner> implements Costs {
+    private final DevTestLabsManager manager;
+
+    CostsImpl(DevTestLabsManager manager) {
+        super(manager.inner().costs());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public LabCostImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private LabCostImpl wrapModel(LabCostInner inner) {
+        return  new LabCostImpl(inner, manager());
+    }
+
+    private LabCostImpl wrapModel(String name) {
+        return new LabCostImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<LabCost> getAsync(String resourceGroupName, String labName, String name) {
+        CostsInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<LabCostInner, Observable<LabCost>>() {
+            @Override
+            public Observable<LabCost> call(LabCostInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((LabCost)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsInner.java
new file mode 100644
index 000000000000..641549c3ab02
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CostsInner.java
@@ -0,0 +1,353 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.CloudException;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Costs.
+ */
+public class CostsInner {
+    /** The Retrofit service to perform REST calls. */
+    private CostsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of CostsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public CostsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(CostsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Costs to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface CostsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Costs get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/costs/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Costs createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/costs/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body LabCostInner labCost, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabCostInner object if successful.
+     */
+    public LabCostInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabCostInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<LabCostInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<LabCostInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<LabCostInner>, LabCostInner>() {
+            @Override
+            public LabCostInner call(ServiceResponse<LabCostInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<ServiceResponse<LabCostInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabCostInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabCostInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabCostInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param expand Specify the $expand query. Example: 'properties($expand=labCostDetails)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabCostInner object if successful.
+     */
+    public LabCostInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param expand Specify the $expand query. Example: 'properties($expand=labCostDetails)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabCostInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<LabCostInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param expand Specify the $expand query. Example: 'properties($expand=labCostDetails)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<LabCostInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<LabCostInner>, LabCostInner>() {
+            @Override
+            public LabCostInner call(ServiceResponse<LabCostInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param expand Specify the $expand query. Example: 'properties($expand=labCostDetails)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<ServiceResponse<LabCostInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabCostInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabCostInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabCostInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabCostInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabCostInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabCostInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param labCost A cost item.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabCostInner object if successful.
+     */
+    public LabCostInner createOrUpdate(String resourceGroupName, String labName, String name, LabCostInner labCost) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labCost).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param labCost A cost item.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabCostInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, LabCostInner labCost, final ServiceCallback<LabCostInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labCost), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param labCost A cost item.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<LabCostInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, LabCostInner labCost) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labCost).map(new Func1<ServiceResponse<LabCostInner>, LabCostInner>() {
+            @Override
+            public LabCostInner call(ServiceResponse<LabCostInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing cost.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the cost.
+     * @param labCost A cost item.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabCostInner object
+     */
+    public Observable<ServiceResponse<LabCostInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, LabCostInner labCost) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labCost == null) {
+            throw new IllegalArgumentException("Parameter labCost is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labCost);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, labCost, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabCostInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabCostInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabCostInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabCostInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabCostInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabCostInner>() { }.getType())
+                .register(201, new TypeToken<LabCostInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageImpl.java
new file mode 100644
index 000000000000..187a85d1bd63
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageImpl.java
@@ -0,0 +1,202 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImage;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImagePropertiesFromVm;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImagePropertiesCustom;
+import org.joda.time.DateTime;
+
+class CustomImageImpl extends CreatableUpdatableImpl<CustomImage, CustomImageInner, CustomImageImpl> implements CustomImage, CustomImage.Definition, CustomImage.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+
+    CustomImageImpl(String name, DevTestLabsManager manager) {
+        super(name, new CustomImageInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    CustomImageImpl(CustomImageInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "customimages");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<CustomImage> createResourceAsync() {
+        CustomImagesInner client = this.manager().inner().customImages();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<CustomImage> updateResourceAsync() {
+        CustomImagesInner client = this.manager().inner().customImages();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<CustomImageInner> getInnerAsync() {
+        CustomImagesInner client = this.manager().inner().customImages();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public String author() {
+        return this.inner().author();
+    }
+
+    @Override
+    public DateTime creationDate() {
+        return this.inner().creationDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String managedImageId() {
+        return this.inner().managedImageId();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public CustomImagePropertiesCustom vhd() {
+        return this.inner().vhd();
+    }
+
+    @Override
+    public CustomImagePropertiesFromVm vm() {
+        return this.inner().vm();
+    }
+
+    @Override
+    public CustomImageImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withAuthor(String author) {
+        this.inner().withAuthor(author);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withDescription(String description) {
+        this.inner().withDescription(description);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withManagedImageId(String managedImageId) {
+        this.inner().withManagedImageId(managedImageId);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withVhd(CustomImagePropertiesCustom vhd) {
+        this.inner().withVhd(vhd);
+        return this;
+    }
+
+    @Override
+    public CustomImageImpl withVm(CustomImagePropertiesFromVm vm) {
+        this.inner().withVm(vm);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageInner.java
new file mode 100644
index 000000000000..166333532738
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImageInner.java
@@ -0,0 +1,222 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImagePropertiesFromVm;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImagePropertiesCustom;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A custom image.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class CustomImageInner extends Resource {
+    /**
+     * The virtual machine from which the image is to be created.
+     */
+    @JsonProperty(value = "properties.vm")
+    private CustomImagePropertiesFromVm vm;
+
+    /**
+     * The VHD from which the image is to be created.
+     */
+    @JsonProperty(value = "properties.vhd")
+    private CustomImagePropertiesCustom vhd;
+
+    /**
+     * The description of the custom image.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The author of the custom image.
+     */
+    @JsonProperty(value = "properties.author")
+    private String author;
+
+    /**
+     * The creation date of the custom image.
+     */
+    @JsonProperty(value = "properties.creationDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime creationDate;
+
+    /**
+     * The Managed Image Id backing the custom image.
+     */
+    @JsonProperty(value = "properties.managedImageId")
+    private String managedImageId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the virtual machine from which the image is to be created.
+     *
+     * @return the vm value
+     */
+    public CustomImagePropertiesFromVm vm() {
+        return this.vm;
+    }
+
+    /**
+     * Set the virtual machine from which the image is to be created.
+     *
+     * @param vm the vm value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withVm(CustomImagePropertiesFromVm vm) {
+        this.vm = vm;
+        return this;
+    }
+
+    /**
+     * Get the VHD from which the image is to be created.
+     *
+     * @return the vhd value
+     */
+    public CustomImagePropertiesCustom vhd() {
+        return this.vhd;
+    }
+
+    /**
+     * Set the VHD from which the image is to be created.
+     *
+     * @param vhd the vhd value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withVhd(CustomImagePropertiesCustom vhd) {
+        this.vhd = vhd;
+        return this;
+    }
+
+    /**
+     * Get the description of the custom image.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the custom image.
+     *
+     * @param description the description value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the author of the custom image.
+     *
+     * @return the author value
+     */
+    public String author() {
+        return this.author;
+    }
+
+    /**
+     * Set the author of the custom image.
+     *
+     * @param author the author value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withAuthor(String author) {
+        this.author = author;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the custom image.
+     *
+     * @return the creationDate value
+     */
+    public DateTime creationDate() {
+        return this.creationDate;
+    }
+
+    /**
+     * Get the Managed Image Id backing the custom image.
+     *
+     * @return the managedImageId value
+     */
+    public String managedImageId() {
+        return this.managedImageId;
+    }
+
+    /**
+     * Set the Managed Image Id backing the custom image.
+     *
+     * @param managedImageId the managedImageId value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withManagedImageId(String managedImageId) {
+        this.managedImageId = managedImageId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the CustomImageInner object itself.
+     */
+    public CustomImageInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesImpl.java
new file mode 100644
index 000000000000..6a8145570f80
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImage;
+
+class CustomImagesImpl extends WrapperImpl<CustomImagesInner> implements CustomImages {
+    private final DevTestLabsManager manager;
+
+    CustomImagesImpl(DevTestLabsManager manager) {
+        super(manager.inner().customImages());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public CustomImageImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private CustomImageImpl wrapModel(CustomImageInner inner) {
+        return  new CustomImageImpl(inner, manager());
+    }
+
+    private CustomImageImpl wrapModel(String name) {
+        return new CustomImageImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<CustomImage> listAsync(final String resourceGroupName, final String labName) {
+        CustomImagesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<CustomImageInner>, Iterable<CustomImageInner>>() {
+            @Override
+            public Iterable<CustomImageInner> call(Page<CustomImageInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<CustomImageInner, CustomImage>() {
+            @Override
+            public CustomImage call(CustomImageInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<CustomImage> getAsync(String resourceGroupName, String labName, String name) {
+        CustomImagesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<CustomImageInner, Observable<CustomImage>>() {
+            @Override
+            public Observable<CustomImage> call(CustomImageInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((CustomImage)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        CustomImagesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesInner.java
new file mode 100644
index 000000000000..862b5fe94d7c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/CustomImagesInner.java
@@ -0,0 +1,1006 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in CustomImages.
+ */
+public class CustomImagesInner {
+    /** The Retrofit service to perform REST calls. */
+    private CustomImagesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of CustomImagesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public CustomImagesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(CustomImagesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for CustomImages to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface CustomImagesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body CustomImageInner customImage, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body CustomImageInner customImage, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/customimages/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;CustomImageInner&gt; object if successful.
+     */
+    public PagedList<CustomImageInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<CustomImageInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<CustomImageInner>(response.body()) {
+            @Override
+            public Page<CustomImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<CustomImageInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<CustomImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<Page<CustomImageInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<CustomImageInner>>, Page<CustomImageInner>>() {
+                @Override
+                public Page<CustomImageInner> call(ServiceResponse<Page<CustomImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<CustomImageInner>>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(ServiceResponse<Page<CustomImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;CustomImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<CustomImageInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<CustomImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;CustomImageInner&gt; object if successful.
+     */
+    public PagedList<CustomImageInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<CustomImageInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<CustomImageInner>(response.body()) {
+            @Override
+            public Page<CustomImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<CustomImageInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<CustomImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<Page<CustomImageInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<CustomImageInner>>, Page<CustomImageInner>>() {
+                @Override
+                public Page<CustomImageInner> call(ServiceResponse<Page<CustomImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<CustomImageInner>>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(ServiceResponse<Page<CustomImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+    ServiceResponse<PageImpl<CustomImageInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<CustomImageInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<CustomImageInner>> * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+    ServiceResponse<PageImpl<CustomImageInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<CustomImageInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<CustomImageInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;CustomImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<CustomImageInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<CustomImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<CustomImageInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<CustomImageInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<CustomImageInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the CustomImageInner object if successful.
+     */
+    public CustomImageInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<CustomImageInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<CustomImageInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<CustomImageInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<CustomImageInner>, CustomImageInner>() {
+            @Override
+            public CustomImageInner call(ServiceResponse<CustomImageInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<ServiceResponse<CustomImageInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<CustomImageInner>>>() {
+                @Override
+                public Observable<ServiceResponse<CustomImageInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<CustomImageInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the CustomImageInner object if successful.
+     */
+    public CustomImageInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<CustomImageInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<CustomImageInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<CustomImageInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<CustomImageInner>, CustomImageInner>() {
+            @Override
+            public CustomImageInner call(ServiceResponse<CustomImageInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get custom image.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param expand Specify the $expand query. Example: 'properties($select=vm)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<ServiceResponse<CustomImageInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<CustomImageInner>>>() {
+                @Override
+                public Observable<ServiceResponse<CustomImageInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<CustomImageInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<CustomImageInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<CustomImageInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<CustomImageInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the CustomImageInner object if successful.
+     */
+    public CustomImageInner createOrUpdate(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<CustomImageInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage, final ServiceCallback<CustomImageInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<CustomImageInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage).map(new Func1<ServiceResponse<CustomImageInner>, CustomImageInner>() {
+            @Override
+            public CustomImageInner call(ServiceResponse<CustomImageInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<CustomImageInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (customImage == null) {
+            throw new IllegalArgumentException("Parameter customImage is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(customImage);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, customImage, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<CustomImageInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the CustomImageInner object if successful.
+     */
+    public CustomImageInner beginCreateOrUpdate(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<CustomImageInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage, final ServiceCallback<CustomImageInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<CustomImageInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, customImage).map(new Func1<ServiceResponse<CustomImageInner>, CustomImageInner>() {
+            @Override
+            public CustomImageInner call(ServiceResponse<CustomImageInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param customImage A custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the CustomImageInner object
+     */
+    public Observable<ServiceResponse<CustomImageInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, CustomImageInner customImage) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (customImage == null) {
+            throw new IllegalArgumentException("Parameter customImage is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(customImage);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, customImage, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<CustomImageInner>>>() {
+                @Override
+                public Observable<ServiceResponse<CustomImageInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<CustomImageInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<CustomImageInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<CustomImageInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<CustomImageInner>() { }.getType())
+                .register(201, new TypeToken<CustomImageInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete custom image. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the custom image.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;CustomImageInner&gt; object if successful.
+     */
+    public PagedList<CustomImageInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<CustomImageInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<CustomImageInner>(response.body()) {
+            @Override
+            public Page<CustomImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<CustomImageInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<CustomImageInner>> serviceFuture, final ListOperationCallback<CustomImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<Page<CustomImageInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<CustomImageInner>>, Page<CustomImageInner>>() {
+                @Override
+                public Page<CustomImageInner> call(ServiceResponse<Page<CustomImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;CustomImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<CustomImageInner>>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(ServiceResponse<Page<CustomImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List custom images in a given lab.
+     *
+    ServiceResponse<PageImpl<CustomImageInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;CustomImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<CustomImageInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<CustomImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<CustomImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<CustomImageInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<CustomImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<CustomImageInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<CustomImageInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<CustomImageInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsClientImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsClientImpl.java
new file mode 100644
index 000000000000..3eb87e62be3b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsClientImpl.java
@@ -0,0 +1,504 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.AzureClient;
+import com.microsoft.azure.AzureServiceClient;
+import com.microsoft.rest.credentials.ServiceClientCredentials;
+import com.microsoft.rest.RestClient;
+
+/**
+ * Initializes a new instance of the DevTestLabsClientImpl class.
+ */
+public class DevTestLabsClientImpl extends AzureServiceClient {
+    /** the {@link AzureClient} used for long running operations. */
+    private AzureClient azureClient;
+
+    /**
+     * Gets the {@link AzureClient} used for long running operations.
+     * @return the azure client;
+     */
+    public AzureClient getAzureClient() {
+        return this.azureClient;
+    }
+
+    /** Client API version. */
+    private String apiVersion;
+
+    /**
+     * Gets Client API version.
+     *
+     * @return the apiVersion value.
+     */
+    public String apiVersion() {
+        return this.apiVersion;
+    }
+
+    /** The subscription ID. */
+    private String subscriptionId;
+
+    /**
+     * Gets The subscription ID.
+     *
+     * @return the subscriptionId value.
+     */
+    public String subscriptionId() {
+        return this.subscriptionId;
+    }
+
+    /**
+     * Sets The subscription ID.
+     *
+     * @param subscriptionId the subscriptionId value.
+     * @return the service client itself
+     */
+    public DevTestLabsClientImpl withSubscriptionId(String subscriptionId) {
+        this.subscriptionId = subscriptionId;
+        return this;
+    }
+
+    /** The preferred language for the response. */
+    private String acceptLanguage;
+
+    /**
+     * Gets The preferred language for the response.
+     *
+     * @return the acceptLanguage value.
+     */
+    public String acceptLanguage() {
+        return this.acceptLanguage;
+    }
+
+    /**
+     * Sets The preferred language for the response.
+     *
+     * @param acceptLanguage the acceptLanguage value.
+     * @return the service client itself
+     */
+    public DevTestLabsClientImpl withAcceptLanguage(String acceptLanguage) {
+        this.acceptLanguage = acceptLanguage;
+        return this;
+    }
+
+    /** The retry timeout in seconds for Long Running Operations. Default value is 30. */
+    private int longRunningOperationRetryTimeout;
+
+    /**
+     * Gets The retry timeout in seconds for Long Running Operations. Default value is 30.
+     *
+     * @return the longRunningOperationRetryTimeout value.
+     */
+    public int longRunningOperationRetryTimeout() {
+        return this.longRunningOperationRetryTimeout;
+    }
+
+    /**
+     * Sets The retry timeout in seconds for Long Running Operations. Default value is 30.
+     *
+     * @param longRunningOperationRetryTimeout the longRunningOperationRetryTimeout value.
+     * @return the service client itself
+     */
+    public DevTestLabsClientImpl withLongRunningOperationRetryTimeout(int longRunningOperationRetryTimeout) {
+        this.longRunningOperationRetryTimeout = longRunningOperationRetryTimeout;
+        return this;
+    }
+
+    /** Whether a unique x-ms-client-request-id should be generated. When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true. */
+    private boolean generateClientRequestId;
+
+    /**
+     * Gets Whether a unique x-ms-client-request-id should be generated. When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
+     *
+     * @return the generateClientRequestId value.
+     */
+    public boolean generateClientRequestId() {
+        return this.generateClientRequestId;
+    }
+
+    /**
+     * Sets Whether a unique x-ms-client-request-id should be generated. When set to true a unique x-ms-client-request-id value is generated and included in each request. Default is true.
+     *
+     * @param generateClientRequestId the generateClientRequestId value.
+     * @return the service client itself
+     */
+    public DevTestLabsClientImpl withGenerateClientRequestId(boolean generateClientRequestId) {
+        this.generateClientRequestId = generateClientRequestId;
+        return this;
+    }
+
+    /**
+     * The ProviderOperationsInner object to access its operations.
+     */
+    private ProviderOperationsInner providerOperations;
+
+    /**
+     * Gets the ProviderOperationsInner object to access its operations.
+     * @return the ProviderOperationsInner object.
+     */
+    public ProviderOperationsInner providerOperations() {
+        return this.providerOperations;
+    }
+
+    /**
+     * The LabsInner object to access its operations.
+     */
+    private LabsInner labs;
+
+    /**
+     * Gets the LabsInner object to access its operations.
+     * @return the LabsInner object.
+     */
+    public LabsInner labs() {
+        return this.labs;
+    }
+
+    /**
+     * The OperationsInner object to access its operations.
+     */
+    private OperationsInner operations;
+
+    /**
+     * Gets the OperationsInner object to access its operations.
+     * @return the OperationsInner object.
+     */
+    public OperationsInner operations() {
+        return this.operations;
+    }
+
+    /**
+     * The GlobalSchedulesInner object to access its operations.
+     */
+    private GlobalSchedulesInner globalSchedules;
+
+    /**
+     * Gets the GlobalSchedulesInner object to access its operations.
+     * @return the GlobalSchedulesInner object.
+     */
+    public GlobalSchedulesInner globalSchedules() {
+        return this.globalSchedules;
+    }
+
+    /**
+     * The ArtifactSourcesInner object to access its operations.
+     */
+    private ArtifactSourcesInner artifactSources;
+
+    /**
+     * Gets the ArtifactSourcesInner object to access its operations.
+     * @return the ArtifactSourcesInner object.
+     */
+    public ArtifactSourcesInner artifactSources() {
+        return this.artifactSources;
+    }
+
+    /**
+     * The ArmTemplatesInner object to access its operations.
+     */
+    private ArmTemplatesInner armTemplates;
+
+    /**
+     * Gets the ArmTemplatesInner object to access its operations.
+     * @return the ArmTemplatesInner object.
+     */
+    public ArmTemplatesInner armTemplates() {
+        return this.armTemplates;
+    }
+
+    /**
+     * The ArtifactsInner object to access its operations.
+     */
+    private ArtifactsInner artifacts;
+
+    /**
+     * Gets the ArtifactsInner object to access its operations.
+     * @return the ArtifactsInner object.
+     */
+    public ArtifactsInner artifacts() {
+        return this.artifacts;
+    }
+
+    /**
+     * The CostsInner object to access its operations.
+     */
+    private CostsInner costs;
+
+    /**
+     * Gets the CostsInner object to access its operations.
+     * @return the CostsInner object.
+     */
+    public CostsInner costs() {
+        return this.costs;
+    }
+
+    /**
+     * The CustomImagesInner object to access its operations.
+     */
+    private CustomImagesInner customImages;
+
+    /**
+     * Gets the CustomImagesInner object to access its operations.
+     * @return the CustomImagesInner object.
+     */
+    public CustomImagesInner customImages() {
+        return this.customImages;
+    }
+
+    /**
+     * The FormulasInner object to access its operations.
+     */
+    private FormulasInner formulas;
+
+    /**
+     * Gets the FormulasInner object to access its operations.
+     * @return the FormulasInner object.
+     */
+    public FormulasInner formulas() {
+        return this.formulas;
+    }
+
+    /**
+     * The GalleryImagesInner object to access its operations.
+     */
+    private GalleryImagesInner galleryImages;
+
+    /**
+     * Gets the GalleryImagesInner object to access its operations.
+     * @return the GalleryImagesInner object.
+     */
+    public GalleryImagesInner galleryImages() {
+        return this.galleryImages;
+    }
+
+    /**
+     * The NotificationChannelsInner object to access its operations.
+     */
+    private NotificationChannelsInner notificationChannels;
+
+    /**
+     * Gets the NotificationChannelsInner object to access its operations.
+     * @return the NotificationChannelsInner object.
+     */
+    public NotificationChannelsInner notificationChannels() {
+        return this.notificationChannels;
+    }
+
+    /**
+     * The PolicySetsInner object to access its operations.
+     */
+    private PolicySetsInner policySets;
+
+    /**
+     * Gets the PolicySetsInner object to access its operations.
+     * @return the PolicySetsInner object.
+     */
+    public PolicySetsInner policySets() {
+        return this.policySets;
+    }
+
+    /**
+     * The PoliciesInner object to access its operations.
+     */
+    private PoliciesInner policies;
+
+    /**
+     * Gets the PoliciesInner object to access its operations.
+     * @return the PoliciesInner object.
+     */
+    public PoliciesInner policies() {
+        return this.policies;
+    }
+
+    /**
+     * The SchedulesInner object to access its operations.
+     */
+    private SchedulesInner schedules;
+
+    /**
+     * Gets the SchedulesInner object to access its operations.
+     * @return the SchedulesInner object.
+     */
+    public SchedulesInner schedules() {
+        return this.schedules;
+    }
+
+    /**
+     * The ServiceRunnersInner object to access its operations.
+     */
+    private ServiceRunnersInner serviceRunners;
+
+    /**
+     * Gets the ServiceRunnersInner object to access its operations.
+     * @return the ServiceRunnersInner object.
+     */
+    public ServiceRunnersInner serviceRunners() {
+        return this.serviceRunners;
+    }
+
+    /**
+     * The UsersInner object to access its operations.
+     */
+    private UsersInner users;
+
+    /**
+     * Gets the UsersInner object to access its operations.
+     * @return the UsersInner object.
+     */
+    public UsersInner users() {
+        return this.users;
+    }
+
+    /**
+     * The DisksInner object to access its operations.
+     */
+    private DisksInner disks;
+
+    /**
+     * Gets the DisksInner object to access its operations.
+     * @return the DisksInner object.
+     */
+    public DisksInner disks() {
+        return this.disks;
+    }
+
+    /**
+     * The EnvironmentsInner object to access its operations.
+     */
+    private EnvironmentsInner environments;
+
+    /**
+     * Gets the EnvironmentsInner object to access its operations.
+     * @return the EnvironmentsInner object.
+     */
+    public EnvironmentsInner environments() {
+        return this.environments;
+    }
+
+    /**
+     * The SecretsInner object to access its operations.
+     */
+    private SecretsInner secrets;
+
+    /**
+     * Gets the SecretsInner object to access its operations.
+     * @return the SecretsInner object.
+     */
+    public SecretsInner secrets() {
+        return this.secrets;
+    }
+
+    /**
+     * The VirtualMachinesInner object to access its operations.
+     */
+    private VirtualMachinesInner virtualMachines;
+
+    /**
+     * Gets the VirtualMachinesInner object to access its operations.
+     * @return the VirtualMachinesInner object.
+     */
+    public VirtualMachinesInner virtualMachines() {
+        return this.virtualMachines;
+    }
+
+    /**
+     * The VirtualMachineSchedulesInner object to access its operations.
+     */
+    private VirtualMachineSchedulesInner virtualMachineSchedules;
+
+    /**
+     * Gets the VirtualMachineSchedulesInner object to access its operations.
+     * @return the VirtualMachineSchedulesInner object.
+     */
+    public VirtualMachineSchedulesInner virtualMachineSchedules() {
+        return this.virtualMachineSchedules;
+    }
+
+    /**
+     * The VirtualNetworksInner object to access its operations.
+     */
+    private VirtualNetworksInner virtualNetworks;
+
+    /**
+     * Gets the VirtualNetworksInner object to access its operations.
+     * @return the VirtualNetworksInner object.
+     */
+    public VirtualNetworksInner virtualNetworks() {
+        return this.virtualNetworks;
+    }
+
+    /**
+     * Initializes an instance of DevTestLabsClient client.
+     *
+     * @param credentials the management credentials for Azure
+     */
+    public DevTestLabsClientImpl(ServiceClientCredentials credentials) {
+        this("https://management.azure.com", credentials);
+    }
+
+    /**
+     * Initializes an instance of DevTestLabsClient client.
+     *
+     * @param baseUrl the base URL of the host
+     * @param credentials the management credentials for Azure
+     */
+    public DevTestLabsClientImpl(String baseUrl, ServiceClientCredentials credentials) {
+        super(baseUrl, credentials);
+        initialize();
+    }
+
+    /**
+     * Initializes an instance of DevTestLabsClient client.
+     *
+     * @param restClient the REST client to connect to Azure.
+     */
+    public DevTestLabsClientImpl(RestClient restClient) {
+        super(restClient);
+        initialize();
+    }
+
+    protected void initialize() {
+        this.apiVersion = "2016-05-15";
+        this.acceptLanguage = "en-US";
+        this.longRunningOperationRetryTimeout = 30;
+        this.generateClientRequestId = true;
+        this.providerOperations = new ProviderOperationsInner(restClient().retrofit(), this);
+        this.labs = new LabsInner(restClient().retrofit(), this);
+        this.operations = new OperationsInner(restClient().retrofit(), this);
+        this.globalSchedules = new GlobalSchedulesInner(restClient().retrofit(), this);
+        this.artifactSources = new ArtifactSourcesInner(restClient().retrofit(), this);
+        this.armTemplates = new ArmTemplatesInner(restClient().retrofit(), this);
+        this.artifacts = new ArtifactsInner(restClient().retrofit(), this);
+        this.costs = new CostsInner(restClient().retrofit(), this);
+        this.customImages = new CustomImagesInner(restClient().retrofit(), this);
+        this.formulas = new FormulasInner(restClient().retrofit(), this);
+        this.galleryImages = new GalleryImagesInner(restClient().retrofit(), this);
+        this.notificationChannels = new NotificationChannelsInner(restClient().retrofit(), this);
+        this.policySets = new PolicySetsInner(restClient().retrofit(), this);
+        this.policies = new PoliciesInner(restClient().retrofit(), this);
+        this.schedules = new SchedulesInner(restClient().retrofit(), this);
+        this.serviceRunners = new ServiceRunnersInner(restClient().retrofit(), this);
+        this.users = new UsersInner(restClient().retrofit(), this);
+        this.disks = new DisksInner(restClient().retrofit(), this);
+        this.environments = new EnvironmentsInner(restClient().retrofit(), this);
+        this.secrets = new SecretsInner(restClient().retrofit(), this);
+        this.virtualMachines = new VirtualMachinesInner(restClient().retrofit(), this);
+        this.virtualMachineSchedules = new VirtualMachineSchedulesInner(restClient().retrofit(), this);
+        this.virtualNetworks = new VirtualNetworksInner(restClient().retrofit(), this);
+        this.azureClient = new AzureClient(this);
+    }
+
+    /**
+     * Gets the User-Agent header for the client.
+     *
+     * @return the user agent string.
+     */
+    @Override
+    public String userAgent() {
+        return String.format("%s (%s, %s, auto-generated)", super.userAgent(), "DevTestLabsClient", "2016-05-15");
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsManager.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsManager.java
new file mode 100644
index 000000000000..8bac91d0a615
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DevTestLabsManager.java
@@ -0,0 +1,363 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.AzureEnvironment;
+import com.microsoft.azure.AzureResponseBuilder;
+import com.microsoft.azure.credentials.AzureTokenCredentials;
+import com.microsoft.azure.management.apigeneration.Beta;
+import com.microsoft.azure.management.apigeneration.Beta.SinceVersion;
+import com.microsoft.azure.arm.resources.AzureConfigurable;
+import com.microsoft.azure.serializer.AzureJacksonAdapter;
+import com.microsoft.rest.RestClient;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ProviderOperations;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Operations;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactSources;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArmTemplates;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Artifacts;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Costs;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.CustomImages;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImages;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicySets;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Users;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks;
+import com.microsoft.azure.arm.resources.implementation.AzureConfigurableCoreImpl;
+import com.microsoft.azure.arm.resources.implementation.ManagerCore;
+
+/**
+ * Entry point to Azure DevTestLabs resource management.
+ */
+public final class DevTestLabsManager extends ManagerCore<DevTestLabsManager, DevTestLabsClientImpl> {
+    private ProviderOperations providerOperations;
+    private Labs labs;
+    private Operations operations;
+    private GlobalSchedules globalSchedules;
+    private ArtifactSources artifactSources;
+    private ArmTemplates armTemplates;
+    private Artifacts artifacts;
+    private Costs costs;
+    private CustomImages customImages;
+    private Formulas formulas;
+    private GalleryImages galleryImages;
+    private NotificationChannels notificationChannels;
+    private PolicySets policySets;
+    private Policies policies;
+    private Schedules schedules;
+    private ServiceRunners serviceRunners;
+    private Users users;
+    private Disks disks;
+    private Environments environments;
+    private Secrets secrets;
+    private VirtualMachines virtualMachines;
+    private VirtualMachineSchedules virtualMachineSchedules;
+    private VirtualNetworks virtualNetworks;
+    /**
+    * Get a Configurable instance that can be used to create DevTestLabsManager with optional configuration.
+    *
+    * @return the instance allowing configurations
+    */
+    public static Configurable configure() {
+        return new DevTestLabsManager.ConfigurableImpl();
+    }
+    /**
+    * Creates an instance of DevTestLabsManager that exposes DevTestLabs resource management API entry points.
+    *
+    * @param credentials the credentials to use
+    * @param subscriptionId the subscription UUID
+    * @return the DevTestLabsManager
+    */
+    public static DevTestLabsManager authenticate(AzureTokenCredentials credentials, String subscriptionId) {
+        return new DevTestLabsManager(new RestClient.Builder()
+            .withBaseUrl(credentials.environment(), AzureEnvironment.Endpoint.RESOURCE_MANAGER)
+            .withCredentials(credentials)
+            .withSerializerAdapter(new AzureJacksonAdapter())
+            .withResponseBuilderFactory(new AzureResponseBuilder.Factory())
+            .build(), subscriptionId);
+    }
+    /**
+    * Creates an instance of DevTestLabsManager that exposes DevTestLabs resource management API entry points.
+    *
+    * @param restClient the RestClient to be used for API calls.
+    * @param subscriptionId the subscription UUID
+    * @return the DevTestLabsManager
+    */
+    public static DevTestLabsManager authenticate(RestClient restClient, String subscriptionId) {
+        return new DevTestLabsManager(restClient, subscriptionId);
+    }
+    /**
+    * The interface allowing configurations to be set.
+    */
+    public interface Configurable extends AzureConfigurable<Configurable> {
+        /**
+        * Creates an instance of DevTestLabsManager that exposes DevTestLabs management API entry points.
+        *
+        * @param credentials the credentials to use
+        * @param subscriptionId the subscription UUID
+        * @return the interface exposing DevTestLabs management API entry points that work across subscriptions
+        */
+        DevTestLabsManager authenticate(AzureTokenCredentials credentials, String subscriptionId);
+    }
+
+    /**
+     * @return Entry point to manage ProviderOperations.
+     */
+    public ProviderOperations providerOperations() {
+        if (this.providerOperations == null) {
+            this.providerOperations = new ProviderOperationsImpl(this);
+        }
+        return this.providerOperations;
+    }
+
+    /**
+     * @return Entry point to manage Labs.
+     */
+    public Labs labs() {
+        if (this.labs == null) {
+            this.labs = new LabsImpl(this);
+        }
+        return this.labs;
+    }
+
+    /**
+     * @return Entry point to manage Operations.
+     */
+    public Operations operations() {
+        if (this.operations == null) {
+            this.operations = new OperationsImpl(this);
+        }
+        return this.operations;
+    }
+
+    /**
+     * @return Entry point to manage GlobalSchedules.
+     */
+    public GlobalSchedules globalSchedules() {
+        if (this.globalSchedules == null) {
+            this.globalSchedules = new GlobalSchedulesImpl(this);
+        }
+        return this.globalSchedules;
+    }
+
+    /**
+     * @return Entry point to manage ArtifactSources.
+     */
+    public ArtifactSources artifactSources() {
+        if (this.artifactSources == null) {
+            this.artifactSources = new ArtifactSourcesImpl(this);
+        }
+        return this.artifactSources;
+    }
+
+    /**
+     * @return Entry point to manage ArmTemplates.
+     */
+    public ArmTemplates armTemplates() {
+        if (this.armTemplates == null) {
+            this.armTemplates = new ArmTemplatesImpl(this);
+        }
+        return this.armTemplates;
+    }
+
+    /**
+     * @return Entry point to manage Artifacts.
+     */
+    public Artifacts artifacts() {
+        if (this.artifacts == null) {
+            this.artifacts = new ArtifactsImpl(this);
+        }
+        return this.artifacts;
+    }
+
+    /**
+     * @return Entry point to manage Costs.
+     */
+    public Costs costs() {
+        if (this.costs == null) {
+            this.costs = new CostsImpl(this);
+        }
+        return this.costs;
+    }
+
+    /**
+     * @return Entry point to manage CustomImages.
+     */
+    public CustomImages customImages() {
+        if (this.customImages == null) {
+            this.customImages = new CustomImagesImpl(this);
+        }
+        return this.customImages;
+    }
+
+    /**
+     * @return Entry point to manage Formulas.
+     */
+    public Formulas formulas() {
+        if (this.formulas == null) {
+            this.formulas = new FormulasImpl(this);
+        }
+        return this.formulas;
+    }
+
+    /**
+     * @return Entry point to manage GalleryImages.
+     */
+    public GalleryImages galleryImages() {
+        if (this.galleryImages == null) {
+            this.galleryImages = new GalleryImagesImpl(this);
+        }
+        return this.galleryImages;
+    }
+
+    /**
+     * @return Entry point to manage NotificationChannels.
+     */
+    public NotificationChannels notificationChannels() {
+        if (this.notificationChannels == null) {
+            this.notificationChannels = new NotificationChannelsImpl(this);
+        }
+        return this.notificationChannels;
+    }
+
+    /**
+     * @return Entry point to manage PolicySets.
+     */
+    public PolicySets policySets() {
+        if (this.policySets == null) {
+            this.policySets = new PolicySetsImpl(this);
+        }
+        return this.policySets;
+    }
+
+    /**
+     * @return Entry point to manage Policies.
+     */
+    public Policies policies() {
+        if (this.policies == null) {
+            this.policies = new PoliciesImpl(this);
+        }
+        return this.policies;
+    }
+
+    /**
+     * @return Entry point to manage Schedules.
+     */
+    public Schedules schedules() {
+        if (this.schedules == null) {
+            this.schedules = new SchedulesImpl(this);
+        }
+        return this.schedules;
+    }
+
+    /**
+     * @return Entry point to manage ServiceRunners.
+     */
+    public ServiceRunners serviceRunners() {
+        if (this.serviceRunners == null) {
+            this.serviceRunners = new ServiceRunnersImpl(this);
+        }
+        return this.serviceRunners;
+    }
+
+    /**
+     * @return Entry point to manage Users.
+     */
+    public Users users() {
+        if (this.users == null) {
+            this.users = new UsersImpl(this);
+        }
+        return this.users;
+    }
+
+    /**
+     * @return Entry point to manage Disks.
+     */
+    public Disks disks() {
+        if (this.disks == null) {
+            this.disks = new DisksImpl(this);
+        }
+        return this.disks;
+    }
+
+    /**
+     * @return Entry point to manage Environments.
+     */
+    public Environments environments() {
+        if (this.environments == null) {
+            this.environments = new EnvironmentsImpl(this);
+        }
+        return this.environments;
+    }
+
+    /**
+     * @return Entry point to manage Secrets.
+     */
+    public Secrets secrets() {
+        if (this.secrets == null) {
+            this.secrets = new SecretsImpl(this);
+        }
+        return this.secrets;
+    }
+
+    /**
+     * @return Entry point to manage VirtualMachines.
+     */
+    public VirtualMachines virtualMachines() {
+        if (this.virtualMachines == null) {
+            this.virtualMachines = new VirtualMachinesImpl(this);
+        }
+        return this.virtualMachines;
+    }
+
+    /**
+     * @return Entry point to manage VirtualMachineSchedules.
+     */
+    public VirtualMachineSchedules virtualMachineSchedules() {
+        if (this.virtualMachineSchedules == null) {
+            this.virtualMachineSchedules = new VirtualMachineSchedulesImpl(this);
+        }
+        return this.virtualMachineSchedules;
+    }
+
+    /**
+     * @return Entry point to manage VirtualNetworks.
+     */
+    public VirtualNetworks virtualNetworks() {
+        if (this.virtualNetworks == null) {
+            this.virtualNetworks = new VirtualNetworksImpl(this);
+        }
+        return this.virtualNetworks;
+    }
+
+    /**
+    * The implementation for Configurable interface.
+    */
+    private static final class ConfigurableImpl extends AzureConfigurableCoreImpl<Configurable> implements Configurable {
+        public DevTestLabsManager authenticate(AzureTokenCredentials credentials, String subscriptionId) {
+           return DevTestLabsManager.authenticate(buildRestClient(credentials), subscriptionId);
+        }
+     }
+    private DevTestLabsManager(RestClient restClient, String subscriptionId) {
+        super(
+            restClient,
+            subscriptionId,
+            new DevTestLabsClientImpl(restClient).withSubscriptionId(subscriptionId));
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskImpl.java
new file mode 100644
index 000000000000..3dc078f7653b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskImpl.java
@@ -0,0 +1,226 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Disk;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.StorageType;
+import org.joda.time.DateTime;
+
+class DiskImpl extends CreatableUpdatableImpl<Disk, DiskInner, DiskImpl> implements Disk, Disk.Definition, Disk.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String userName;
+    private String name;
+
+    DiskImpl(String name, DevTestLabsManager manager) {
+        super(name, new DiskInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    DiskImpl(DiskInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.userName = IdParsingUtils.getValueFromIdByName(inner.id(), "users");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "disks");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<Disk> createResourceAsync() {
+        DisksInner client = this.manager().inner().disks();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Disk> updateResourceAsync() {
+        DisksInner client = this.manager().inner().disks();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<DiskInner> getInnerAsync() {
+        DisksInner client = this.manager().inner().disks();
+        return client.getAsync(this.resourceGroupName, this.labName, this.userName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String diskBlobName() {
+        return this.inner().diskBlobName();
+    }
+
+    @Override
+    public Integer diskSizeGiB() {
+        return this.inner().diskSizeGiB();
+    }
+
+    @Override
+    public StorageType diskType() {
+        return this.inner().diskType();
+    }
+
+    @Override
+    public String diskUri() {
+        return this.inner().diskUri();
+    }
+
+    @Override
+    public String hostCaching() {
+        return this.inner().hostCaching();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String leasedByLabVmId() {
+        return this.inner().leasedByLabVmId();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String managedDiskId() {
+        return this.inner().managedDiskId();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public DiskImpl withExistingUser(String resourceGroupName, String labName, String userName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        this.userName = userName;
+        return this;
+    }
+
+    @Override
+    public DiskImpl withDiskBlobName(String diskBlobName) {
+        this.inner().withDiskBlobName(diskBlobName);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withDiskSizeGiB(Integer diskSizeGiB) {
+        this.inner().withDiskSizeGiB(diskSizeGiB);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withDiskType(StorageType diskType) {
+        this.inner().withDiskType(diskType);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withDiskUri(String diskUri) {
+        this.inner().withDiskUri(diskUri);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withHostCaching(String hostCaching) {
+        this.inner().withHostCaching(hostCaching);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withLeasedByLabVmId(String leasedByLabVmId) {
+        this.inner().withLeasedByLabVmId(leasedByLabVmId);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withManagedDiskId(String managedDiskId) {
+        this.inner().withManagedDiskId(managedDiskId);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public DiskImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskInner.java
new file mode 100644
index 000000000000..e6e88a98a32d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DiskInner.java
@@ -0,0 +1,275 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.StorageType;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A Disk.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class DiskInner extends Resource {
+    /**
+     * The storage type for the disk (i.e. Standard, Premium). Possible values
+     * include: 'Standard', 'Premium'.
+     */
+    @JsonProperty(value = "properties.diskType")
+    private StorageType diskType;
+
+    /**
+     * The size of the disk in Gibibytes.
+     */
+    @JsonProperty(value = "properties.diskSizeGiB")
+    private Integer diskSizeGiB;
+
+    /**
+     * The resource ID of the VM to which this disk is leased.
+     */
+    @JsonProperty(value = "properties.leasedByLabVmId")
+    private String leasedByLabVmId;
+
+    /**
+     * When backed by a blob, the name of the VHD blob without extension.
+     */
+    @JsonProperty(value = "properties.diskBlobName")
+    private String diskBlobName;
+
+    /**
+     * When backed by a blob, the URI of underlying blob.
+     */
+    @JsonProperty(value = "properties.diskUri")
+    private String diskUri;
+
+    /**
+     * The creation date of the disk.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The host caching policy of the disk (i.e. None, ReadOnly, ReadWrite).
+     */
+    @JsonProperty(value = "properties.hostCaching")
+    private String hostCaching;
+
+    /**
+     * When backed by managed disk, this is the ID of the compute disk
+     * resource.
+     */
+    @JsonProperty(value = "properties.managedDiskId")
+    private String managedDiskId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'.
+     *
+     * @return the diskType value
+     */
+    public StorageType diskType() {
+        return this.diskType;
+    }
+
+    /**
+     * Set the storage type for the disk (i.e. Standard, Premium). Possible values include: 'Standard', 'Premium'.
+     *
+     * @param diskType the diskType value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withDiskType(StorageType diskType) {
+        this.diskType = diskType;
+        return this;
+    }
+
+    /**
+     * Get the size of the disk in Gibibytes.
+     *
+     * @return the diskSizeGiB value
+     */
+    public Integer diskSizeGiB() {
+        return this.diskSizeGiB;
+    }
+
+    /**
+     * Set the size of the disk in Gibibytes.
+     *
+     * @param diskSizeGiB the diskSizeGiB value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withDiskSizeGiB(Integer diskSizeGiB) {
+        this.diskSizeGiB = diskSizeGiB;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the VM to which this disk is leased.
+     *
+     * @return the leasedByLabVmId value
+     */
+    public String leasedByLabVmId() {
+        return this.leasedByLabVmId;
+    }
+
+    /**
+     * Set the resource ID of the VM to which this disk is leased.
+     *
+     * @param leasedByLabVmId the leasedByLabVmId value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withLeasedByLabVmId(String leasedByLabVmId) {
+        this.leasedByLabVmId = leasedByLabVmId;
+        return this;
+    }
+
+    /**
+     * Get when backed by a blob, the name of the VHD blob without extension.
+     *
+     * @return the diskBlobName value
+     */
+    public String diskBlobName() {
+        return this.diskBlobName;
+    }
+
+    /**
+     * Set when backed by a blob, the name of the VHD blob without extension.
+     *
+     * @param diskBlobName the diskBlobName value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withDiskBlobName(String diskBlobName) {
+        this.diskBlobName = diskBlobName;
+        return this;
+    }
+
+    /**
+     * Get when backed by a blob, the URI of underlying blob.
+     *
+     * @return the diskUri value
+     */
+    public String diskUri() {
+        return this.diskUri;
+    }
+
+    /**
+     * Set when backed by a blob, the URI of underlying blob.
+     *
+     * @param diskUri the diskUri value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withDiskUri(String diskUri) {
+        this.diskUri = diskUri;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the disk.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the host caching policy of the disk (i.e. None, ReadOnly, ReadWrite).
+     *
+     * @return the hostCaching value
+     */
+    public String hostCaching() {
+        return this.hostCaching;
+    }
+
+    /**
+     * Set the host caching policy of the disk (i.e. None, ReadOnly, ReadWrite).
+     *
+     * @param hostCaching the hostCaching value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withHostCaching(String hostCaching) {
+        this.hostCaching = hostCaching;
+        return this;
+    }
+
+    /**
+     * Get when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @return the managedDiskId value
+     */
+    public String managedDiskId() {
+        return this.managedDiskId;
+    }
+
+    /**
+     * Set when backed by managed disk, this is the ID of the compute disk resource.
+     *
+     * @param managedDiskId the managedDiskId value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withManagedDiskId(String managedDiskId) {
+        this.managedDiskId = managedDiskId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the DiskInner object itself.
+     */
+    public DiskInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksImpl.java
new file mode 100644
index 000000000000..2fdaa1273a7d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksImpl.java
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Disk;
+
+class DisksImpl extends WrapperImpl<DisksInner> implements Disks {
+    private final DevTestLabsManager manager;
+
+    DisksImpl(DevTestLabsManager manager) {
+        super(manager.inner().disks());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public DiskImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private DiskImpl wrapModel(DiskInner inner) {
+        return  new DiskImpl(inner, manager());
+    }
+
+    private DiskImpl wrapModel(String name) {
+        return new DiskImpl(name, this.manager());
+    }
+
+    @Override
+    public Completable attachAsync(String resourceGroupName, String labName, String userName, String name) {
+        DisksInner client = this.inner();
+        return client.attachAsync(resourceGroupName, labName, userName, name).toCompletable();
+    }
+
+    @Override
+    public Completable detachAsync(String resourceGroupName, String labName, String userName, String name) {
+        DisksInner client = this.inner();
+        return client.detachAsync(resourceGroupName, labName, userName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<Disk> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        DisksInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, userName)
+        .flatMapIterable(new Func1<Page<DiskInner>, Iterable<DiskInner>>() {
+            @Override
+            public Iterable<DiskInner> call(Page<DiskInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<DiskInner, Disk>() {
+            @Override
+            public Disk call(DiskInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<Disk> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        DisksInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, userName, name)
+        .flatMap(new Func1<DiskInner, Observable<Disk>>() {
+            @Override
+            public Observable<Disk> call(DiskInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((Disk)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        DisksInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, userName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksInner.java
new file mode 100644
index 000000000000..556154ad4dfd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DisksInner.java
@@ -0,0 +1,1829 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.AttachDiskProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DetachDiskProperties;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Disks.
+ */
+public class DisksInner {
+    /** The Retrofit service to perform REST calls. */
+    private DisksService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of DisksInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public DisksInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(DisksService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Disks to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface DisksService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Body DiskInner disk, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Body DiskInner disk, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks attach" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/attach")
+        Observable<Response<ResponseBody>> attach(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body AttachDiskProperties attachDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks beginAttach" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/attach")
+        Observable<Response<ResponseBody>> beginAttach(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body AttachDiskProperties attachDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks detach" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/detach")
+        Observable<Response<ResponseBody>> detach(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body DetachDiskProperties detachDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks beginDetach" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/disks/{name}/detach")
+        Observable<Response<ResponseBody>> beginDetach(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body DetachDiskProperties detachDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Disks listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DiskInner&gt; object if successful.
+     */
+    public PagedList<DiskInner> list(final String resourceGroupName, final String labName, final String userName) {
+        ServiceResponse<Page<DiskInner>> response = listSinglePageAsync(resourceGroupName, labName, userName).toBlocking().single();
+        return new PagedList<DiskInner>(response.body()) {
+            @Override
+            public Page<DiskInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DiskInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final ListOperationCallback<DiskInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName),
+            new Func1<String, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<Page<DiskInner>> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName)
+            .map(new Func1<ServiceResponse<Page<DiskInner>>, Page<DiskInner>>() {
+                @Override
+                public Page<DiskInner> call(ServiceResponse<Page<DiskInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listSinglePageAsync(resourceGroupName, labName, userName)
+            .concatMap(new Func1<ServiceResponse<Page<DiskInner>>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(ServiceResponse<Page<DiskInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DiskInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DiskInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DiskInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DiskInner&gt; object if successful.
+     */
+    public PagedList<DiskInner> list(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<DiskInner>> response = listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<DiskInner>(response.body()) {
+            @Override
+            public Page<DiskInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DiskInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<DiskInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<Page<DiskInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<DiskInner>>, Page<DiskInner>>() {
+                @Override
+                public Page<DiskInner> call(ServiceResponse<Page<DiskInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<DiskInner>>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(ServiceResponse<Page<DiskInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+    ServiceResponse<PageImpl<DiskInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<DiskInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<DiskInner>> * @param userName The name of the user profile.
+    ServiceResponse<PageImpl<DiskInner>> * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+    ServiceResponse<PageImpl<DiskInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<DiskInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<DiskInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DiskInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DiskInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DiskInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<DiskInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<DiskInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<DiskInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DiskInner object if successful.
+     */
+    public DiskInner get(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DiskInner> getAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<DiskInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<DiskInner> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<DiskInner>, DiskInner>() {
+            @Override
+            public DiskInner call(ServiceResponse<DiskInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<ServiceResponse<DiskInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DiskInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DiskInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DiskInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DiskInner object if successful.
+     */
+    public DiskInner get(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DiskInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand, final ServiceCallback<DiskInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<DiskInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).map(new Func1<ServiceResponse<DiskInner>, DiskInner>() {
+            @Override
+            public DiskInner call(ServiceResponse<DiskInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get disk.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param expand Specify the $expand query. Example: 'properties($select=diskType)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<ServiceResponse<DiskInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DiskInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DiskInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DiskInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<DiskInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<DiskInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<DiskInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DiskInner object if successful.
+     */
+    public DiskInner createOrUpdate(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DiskInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk, final ServiceCallback<DiskInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<DiskInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk).map(new Func1<ServiceResponse<DiskInner>, DiskInner>() {
+            @Override
+            public DiskInner call(ServiceResponse<DiskInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<DiskInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (disk == null) {
+            throw new IllegalArgumentException("Parameter disk is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(disk);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, userName, name, disk, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<DiskInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DiskInner object if successful.
+     */
+    public DiskInner beginCreateOrUpdate(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DiskInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk, final ServiceCallback<DiskInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<DiskInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, disk).map(new Func1<ServiceResponse<DiskInner>, DiskInner>() {
+            @Override
+            public DiskInner call(ServiceResponse<DiskInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param disk A Disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DiskInner object
+     */
+    public Observable<ServiceResponse<DiskInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, DiskInner disk) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (disk == null) {
+            throw new IllegalArgumentException("Parameter disk is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(disk);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, userName, name, disk, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DiskInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DiskInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DiskInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<DiskInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<DiskInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<DiskInner>() { }.getType())
+                .register(201, new TypeToken<DiskInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String userName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String userName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete disk. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void attach(String resourceGroupName, String labName, String userName, String name) {
+        attachWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> attachAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(attachWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> attachAsync(String resourceGroupName, String labName, String userName, String name) {
+        return attachWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> attachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String leasedByLabVmId = null;
+        AttachDiskProperties attachDiskProperties = new AttachDiskProperties();
+        attachDiskProperties.withLeasedByLabVmId(null);
+        Observable<Response<ResponseBody>> observable = service.attach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), attachDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void attach(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        attachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).toBlocking().last().body();
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> attachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(attachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId), serviceCallback);
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> attachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        return attachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> attachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        AttachDiskProperties attachDiskProperties = new AttachDiskProperties();
+        attachDiskProperties.withLeasedByLabVmId(leasedByLabVmId);
+        Observable<Response<ResponseBody>> observable = service.attach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), attachDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginAttach(String resourceGroupName, String labName, String userName, String name) {
+        beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginAttachAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginAttachAsync(String resourceGroupName, String labName, String userName, String name) {
+        return beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginAttachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String leasedByLabVmId = null;
+        AttachDiskProperties attachDiskProperties = new AttachDiskProperties();
+        attachDiskProperties.withLeasedByLabVmId(null);
+        return service.beginAttach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), attachDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginAttachDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginAttach(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).toBlocking().single().body();
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginAttachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId), serviceCallback);
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginAttachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        return beginAttachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach and create the lease of the disk to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab virtual machine to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginAttachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        AttachDiskProperties attachDiskProperties = new AttachDiskProperties();
+        attachDiskProperties.withLeasedByLabVmId(leasedByLabVmId);
+        return service.beginAttach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), attachDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginAttachDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginAttachDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void detach(String resourceGroupName, String labName, String userName, String name) {
+        detachWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> detachAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(detachWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> detachAsync(String resourceGroupName, String labName, String userName, String name) {
+        return detachWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> detachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String leasedByLabVmId = null;
+        DetachDiskProperties detachDiskProperties = new DetachDiskProperties();
+        detachDiskProperties.withLeasedByLabVmId(null);
+        Observable<Response<ResponseBody>> observable = service.detach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void detach(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        detachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).toBlocking().last().body();
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> detachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(detachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId), serviceCallback);
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> detachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        return detachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> detachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        DetachDiskProperties detachDiskProperties = new DetachDiskProperties();
+        detachDiskProperties.withLeasedByLabVmId(leasedByLabVmId);
+        Observable<Response<ResponseBody>> observable = service.detach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDetach(String resourceGroupName, String labName, String userName, String name) {
+        beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDetachAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDetachAsync(String resourceGroupName, String labName, String userName, String name) {
+        return beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDetachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String leasedByLabVmId = null;
+        DetachDiskProperties detachDiskProperties = new DetachDiskProperties();
+        detachDiskProperties.withLeasedByLabVmId(null);
+        return service.beginDetach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDetachDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDetach(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).toBlocking().single().body();
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDetachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId), serviceCallback);
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDetachAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        return beginDetachWithServiceResponseAsync(resourceGroupName, labName, userName, name, leasedByLabVmId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach and break the lease of the disk attached to the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the disk.
+     * @param leasedByLabVmId The resource ID of the Lab VM to which the disk is attached.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDetachWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String leasedByLabVmId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        DetachDiskProperties detachDiskProperties = new DetachDiskProperties();
+        detachDiskProperties.withLeasedByLabVmId(leasedByLabVmId);
+        return service.beginDetach(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDetachDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDetachDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DiskInner&gt; object if successful.
+     */
+    public PagedList<DiskInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<DiskInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<DiskInner>(response.body()) {
+            @Override
+            public Page<DiskInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DiskInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<DiskInner>> serviceFuture, final ListOperationCallback<DiskInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<Page<DiskInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<DiskInner>>, Page<DiskInner>>() {
+                @Override
+                public Page<DiskInner> call(ServiceResponse<Page<DiskInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DiskInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<DiskInner>>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(ServiceResponse<Page<DiskInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List disks in a given user profile.
+     *
+    ServiceResponse<PageImpl<DiskInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DiskInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DiskInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DiskInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DiskInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DiskInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DiskInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<DiskInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<DiskInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<DiskInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentImpl.java
new file mode 100644
index 000000000000..dd193f688165
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentImpl.java
@@ -0,0 +1,175 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DtlEnvironment;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnvironmentDeploymentProperties;
+
+class DtlEnvironmentImpl extends CreatableUpdatableImpl<DtlEnvironment, DtlEnvironmentInner, DtlEnvironmentImpl> implements DtlEnvironment, DtlEnvironment.Definition, DtlEnvironment.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String userName;
+    private String name;
+
+    DtlEnvironmentImpl(String name, DevTestLabsManager manager) {
+        super(name, new DtlEnvironmentInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    DtlEnvironmentImpl(DtlEnvironmentInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.userName = IdParsingUtils.getValueFromIdByName(inner.id(), "users");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "environments");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<DtlEnvironment> createResourceAsync() {
+        EnvironmentsInner client = this.manager().inner().environments();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<DtlEnvironment> updateResourceAsync() {
+        EnvironmentsInner client = this.manager().inner().environments();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<DtlEnvironmentInner> getInnerAsync() {
+        EnvironmentsInner client = this.manager().inner().environments();
+        return client.getAsync(this.resourceGroupName, this.labName, this.userName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public String armTemplateDisplayName() {
+        return this.inner().armTemplateDisplayName();
+    }
+
+    @Override
+    public String createdByUser() {
+        return this.inner().createdByUser();
+    }
+
+    @Override
+    public EnvironmentDeploymentProperties deploymentProperties() {
+        return this.inner().deploymentProperties();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public String resourceGroupId() {
+        return this.inner().resourceGroupId();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public DtlEnvironmentImpl withExistingUser(String resourceGroupName, String labName, String userName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        this.userName = userName;
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withArmTemplateDisplayName(String armTemplateDisplayName) {
+        this.inner().withArmTemplateDisplayName(armTemplateDisplayName);
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withDeploymentProperties(EnvironmentDeploymentProperties deploymentProperties) {
+        this.inner().withDeploymentProperties(deploymentProperties);
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public DtlEnvironmentImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentInner.java
new file mode 100644
index 000000000000..ffe167d685c7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/DtlEnvironmentInner.java
@@ -0,0 +1,159 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnvironmentDeploymentProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * An environment, which is essentially an ARM template deployment.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class DtlEnvironmentInner extends Resource {
+    /**
+     * The deployment properties of the environment.
+     */
+    @JsonProperty(value = "properties.deploymentProperties")
+    private EnvironmentDeploymentProperties deploymentProperties;
+
+    /**
+     * The display name of the Azure Resource Manager template that produced
+     * the environment.
+     */
+    @JsonProperty(value = "properties.armTemplateDisplayName")
+    private String armTemplateDisplayName;
+
+    /**
+     * The identifier of the resource group containing the environment's
+     * resources.
+     */
+    @JsonProperty(value = "properties.resourceGroupId", access = JsonProperty.Access.WRITE_ONLY)
+    private String resourceGroupId;
+
+    /**
+     * The creator of the environment.
+     */
+    @JsonProperty(value = "properties.createdByUser", access = JsonProperty.Access.WRITE_ONLY)
+    private String createdByUser;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the deployment properties of the environment.
+     *
+     * @return the deploymentProperties value
+     */
+    public EnvironmentDeploymentProperties deploymentProperties() {
+        return this.deploymentProperties;
+    }
+
+    /**
+     * Set the deployment properties of the environment.
+     *
+     * @param deploymentProperties the deploymentProperties value to set
+     * @return the DtlEnvironmentInner object itself.
+     */
+    public DtlEnvironmentInner withDeploymentProperties(EnvironmentDeploymentProperties deploymentProperties) {
+        this.deploymentProperties = deploymentProperties;
+        return this;
+    }
+
+    /**
+     * Get the display name of the Azure Resource Manager template that produced the environment.
+     *
+     * @return the armTemplateDisplayName value
+     */
+    public String armTemplateDisplayName() {
+        return this.armTemplateDisplayName;
+    }
+
+    /**
+     * Set the display name of the Azure Resource Manager template that produced the environment.
+     *
+     * @param armTemplateDisplayName the armTemplateDisplayName value to set
+     * @return the DtlEnvironmentInner object itself.
+     */
+    public DtlEnvironmentInner withArmTemplateDisplayName(String armTemplateDisplayName) {
+        this.armTemplateDisplayName = armTemplateDisplayName;
+        return this;
+    }
+
+    /**
+     * Get the identifier of the resource group containing the environment's resources.
+     *
+     * @return the resourceGroupId value
+     */
+    public String resourceGroupId() {
+        return this.resourceGroupId;
+    }
+
+    /**
+     * Get the creator of the environment.
+     *
+     * @return the createdByUser value
+     */
+    public String createdByUser() {
+        return this.createdByUser;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the DtlEnvironmentInner object itself.
+     */
+    public DtlEnvironmentInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the DtlEnvironmentInner object itself.
+     */
+    public DtlEnvironmentInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsImpl.java
new file mode 100644
index 000000000000..1d2f9f959e22
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DtlEnvironment;
+
+class EnvironmentsImpl extends WrapperImpl<EnvironmentsInner> implements Environments {
+    private final DevTestLabsManager manager;
+
+    EnvironmentsImpl(DevTestLabsManager manager) {
+        super(manager.inner().environments());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public DtlEnvironmentImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private DtlEnvironmentImpl wrapModel(DtlEnvironmentInner inner) {
+        return  new DtlEnvironmentImpl(inner, manager());
+    }
+
+    private DtlEnvironmentImpl wrapModel(String name) {
+        return new DtlEnvironmentImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<DtlEnvironment> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        EnvironmentsInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, userName)
+        .flatMapIterable(new Func1<Page<DtlEnvironmentInner>, Iterable<DtlEnvironmentInner>>() {
+            @Override
+            public Iterable<DtlEnvironmentInner> call(Page<DtlEnvironmentInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<DtlEnvironmentInner, DtlEnvironment>() {
+            @Override
+            public DtlEnvironment call(DtlEnvironmentInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<DtlEnvironment> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        EnvironmentsInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, userName, name)
+        .flatMap(new Func1<DtlEnvironmentInner, Observable<DtlEnvironment>>() {
+            @Override
+            public Observable<DtlEnvironment> call(DtlEnvironmentInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((DtlEnvironment)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        EnvironmentsInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, userName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsInner.java
new file mode 100644
index 000000000000..86757e8628d0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EnvironmentsInner.java
@@ -0,0 +1,1064 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Environments.
+ */
+public class EnvironmentsInner {
+    /** The Retrofit service to perform REST calls. */
+    private EnvironmentsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of EnvironmentsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public EnvironmentsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(EnvironmentsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Environments to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface EnvironmentsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Body DtlEnvironmentInner dtlEnvironment, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Body DtlEnvironmentInner dtlEnvironment, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/environments/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Environments listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object if successful.
+     */
+    public PagedList<DtlEnvironmentInner> list(final String resourceGroupName, final String labName, final String userName) {
+        ServiceResponse<Page<DtlEnvironmentInner>> response = listSinglePageAsync(resourceGroupName, labName, userName).toBlocking().single();
+        return new PagedList<DtlEnvironmentInner>(response.body()) {
+            @Override
+            public Page<DtlEnvironmentInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DtlEnvironmentInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final ListOperationCallback<DtlEnvironmentInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName),
+            new Func1<String, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<Page<DtlEnvironmentInner>> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName)
+            .map(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Page<DtlEnvironmentInner>>() {
+                @Override
+                public Page<DtlEnvironmentInner> call(ServiceResponse<Page<DtlEnvironmentInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listSinglePageAsync(resourceGroupName, labName, userName)
+            .concatMap(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(ServiceResponse<Page<DtlEnvironmentInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DtlEnvironmentInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DtlEnvironmentInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object if successful.
+     */
+    public PagedList<DtlEnvironmentInner> list(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<DtlEnvironmentInner>> response = listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<DtlEnvironmentInner>(response.body()) {
+            @Override
+            public Page<DtlEnvironmentInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DtlEnvironmentInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<DtlEnvironmentInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<Page<DtlEnvironmentInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Page<DtlEnvironmentInner>>() {
+                @Override
+                public Page<DtlEnvironmentInner> call(ServiceResponse<Page<DtlEnvironmentInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(ServiceResponse<Page<DtlEnvironmentInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param userName The name of the user profile.
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DtlEnvironmentInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DtlEnvironmentInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<DtlEnvironmentInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<DtlEnvironmentInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<DtlEnvironmentInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DtlEnvironmentInner object if successful.
+     */
+    public DtlEnvironmentInner get(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DtlEnvironmentInner> getAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<DtlEnvironmentInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<DtlEnvironmentInner> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<DtlEnvironmentInner>, DtlEnvironmentInner>() {
+            @Override
+            public DtlEnvironmentInner call(ServiceResponse<DtlEnvironmentInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<ServiceResponse<DtlEnvironmentInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DtlEnvironmentInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DtlEnvironmentInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DtlEnvironmentInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DtlEnvironmentInner object if successful.
+     */
+    public DtlEnvironmentInner get(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DtlEnvironmentInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand, final ServiceCallback<DtlEnvironmentInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<DtlEnvironmentInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).map(new Func1<ServiceResponse<DtlEnvironmentInner>, DtlEnvironmentInner>() {
+            @Override
+            public DtlEnvironmentInner call(ServiceResponse<DtlEnvironmentInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get environment.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param expand Specify the $expand query. Example: 'properties($select=deploymentProperties)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<ServiceResponse<DtlEnvironmentInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DtlEnvironmentInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DtlEnvironmentInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DtlEnvironmentInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<DtlEnvironmentInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<DtlEnvironmentInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<DtlEnvironmentInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DtlEnvironmentInner object if successful.
+     */
+    public DtlEnvironmentInner createOrUpdate(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DtlEnvironmentInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment, final ServiceCallback<DtlEnvironmentInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<DtlEnvironmentInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment).map(new Func1<ServiceResponse<DtlEnvironmentInner>, DtlEnvironmentInner>() {
+            @Override
+            public DtlEnvironmentInner call(ServiceResponse<DtlEnvironmentInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<DtlEnvironmentInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (dtlEnvironment == null) {
+            throw new IllegalArgumentException("Parameter dtlEnvironment is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(dtlEnvironment);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, userName, name, dtlEnvironment, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<DtlEnvironmentInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the DtlEnvironmentInner object if successful.
+     */
+    public DtlEnvironmentInner beginCreateOrUpdate(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<DtlEnvironmentInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment, final ServiceCallback<DtlEnvironmentInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<DtlEnvironmentInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, dtlEnvironment).map(new Func1<ServiceResponse<DtlEnvironmentInner>, DtlEnvironmentInner>() {
+            @Override
+            public DtlEnvironmentInner call(ServiceResponse<DtlEnvironmentInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param dtlEnvironment An environment, which is essentially an ARM template deployment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the DtlEnvironmentInner object
+     */
+    public Observable<ServiceResponse<DtlEnvironmentInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, DtlEnvironmentInner dtlEnvironment) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (dtlEnvironment == null) {
+            throw new IllegalArgumentException("Parameter dtlEnvironment is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(dtlEnvironment);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, userName, name, dtlEnvironment, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<DtlEnvironmentInner>>>() {
+                @Override
+                public Observable<ServiceResponse<DtlEnvironmentInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<DtlEnvironmentInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<DtlEnvironmentInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<DtlEnvironmentInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<DtlEnvironmentInner>() { }.getType())
+                .register(201, new TypeToken<DtlEnvironmentInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String userName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String userName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete environment. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the environment.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object if successful.
+     */
+    public PagedList<DtlEnvironmentInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<DtlEnvironmentInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<DtlEnvironmentInner>(response.body()) {
+            @Override
+            public Page<DtlEnvironmentInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<DtlEnvironmentInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<DtlEnvironmentInner>> serviceFuture, final ListOperationCallback<DtlEnvironmentInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<Page<DtlEnvironmentInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Page<DtlEnvironmentInner>>() {
+                @Override
+                public Page<DtlEnvironmentInner> call(ServiceResponse<Page<DtlEnvironmentInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;DtlEnvironmentInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<DtlEnvironmentInner>>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(ServiceResponse<Page<DtlEnvironmentInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List environments in a given user profile.
+     *
+    ServiceResponse<PageImpl<DtlEnvironmentInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;DtlEnvironmentInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<DtlEnvironmentInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<DtlEnvironmentInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<DtlEnvironmentInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<DtlEnvironmentInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<DtlEnvironmentInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<DtlEnvironmentInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<DtlEnvironmentInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseImpl.java
new file mode 100644
index 000000000000..b58da88d3ecf
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseImpl.java
@@ -0,0 +1,33 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EvaluatePoliciesResponse;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicySetResult;
+
+class EvaluatePoliciesResponseImpl extends WrapperImpl<EvaluatePoliciesResponseInner> implements EvaluatePoliciesResponse {
+    private final DevTestLabsManager manager;
+    EvaluatePoliciesResponseImpl(EvaluatePoliciesResponseInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public List<PolicySetResult> results() {
+        return this.inner().results();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseInner.java
new file mode 100644
index 000000000000..c27a58df2d5a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/EvaluatePoliciesResponseInner.java
@@ -0,0 +1,45 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicySetResult;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Response body for evaluating a policy set.
+ */
+public class EvaluatePoliciesResponseInner {
+    /**
+     * Results of evaluating a policy set.
+     */
+    @JsonProperty(value = "results")
+    private List<PolicySetResult> results;
+
+    /**
+     * Get results of evaluating a policy set.
+     *
+     * @return the results value
+     */
+    public List<PolicySetResult> results() {
+        return this.results;
+    }
+
+    /**
+     * Set results of evaluating a policy set.
+     *
+     * @param results the results value to set
+     * @return the EvaluatePoliciesResponseInner object itself.
+     */
+    public EvaluatePoliciesResponseInner withResults(List<PolicySetResult> results) {
+        this.results = results;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaImpl.java
new file mode 100644
index 000000000000..ad51ab78fb0f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaImpl.java
@@ -0,0 +1,202 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Formula;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineCreationParameter;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.FormulaPropertiesFromVm;
+
+class FormulaImpl extends CreatableUpdatableImpl<Formula, FormulaInner, FormulaImpl> implements Formula, Formula.Definition, Formula.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+
+    FormulaImpl(String name, DevTestLabsManager manager) {
+        super(name, new FormulaInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    FormulaImpl(FormulaInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "formulas");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<Formula> createResourceAsync() {
+        FormulasInner client = this.manager().inner().formulas();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Formula> updateResourceAsync() {
+        FormulasInner client = this.manager().inner().formulas();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<FormulaInner> getInnerAsync() {
+        FormulasInner client = this.manager().inner().formulas();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public String author() {
+        return this.inner().author();
+    }
+
+    @Override
+    public DateTime creationDate() {
+        return this.inner().creationDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public LabVirtualMachineCreationParameter formulaContent() {
+        return this.inner().formulaContent();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String osType() {
+        return this.inner().osType();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public FormulaPropertiesFromVm vm() {
+        return this.inner().vm();
+    }
+
+    @Override
+    public FormulaImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withAuthor(String author) {
+        this.inner().withAuthor(author);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withDescription(String description) {
+        this.inner().withDescription(description);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withFormulaContent(LabVirtualMachineCreationParameter formulaContent) {
+        this.inner().withFormulaContent(formulaContent);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withOsType(String osType) {
+        this.inner().withOsType(osType);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+    @Override
+    public FormulaImpl withVm(FormulaPropertiesFromVm vm) {
+        this.inner().withVm(vm);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaInner.java
new file mode 100644
index 000000000000..ac5439a72b74
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulaInner.java
@@ -0,0 +1,222 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineCreationParameter;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.FormulaPropertiesFromVm;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A formula for creating a VM, specifying an image base and other parameters.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class FormulaInner extends Resource {
+    /**
+     * The description of the formula.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The author of the formula.
+     */
+    @JsonProperty(value = "properties.author")
+    private String author;
+
+    /**
+     * The OS type of the formula.
+     */
+    @JsonProperty(value = "properties.osType")
+    private String osType;
+
+    /**
+     * The creation date of the formula.
+     */
+    @JsonProperty(value = "properties.creationDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime creationDate;
+
+    /**
+     * The content of the formula.
+     */
+    @JsonProperty(value = "properties.formulaContent")
+    private LabVirtualMachineCreationParameter formulaContent;
+
+    /**
+     * Information about a VM from which a formula is to be created.
+     */
+    @JsonProperty(value = "properties.vm")
+    private FormulaPropertiesFromVm vm;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the description of the formula.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the formula.
+     *
+     * @param description the description value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the author of the formula.
+     *
+     * @return the author value
+     */
+    public String author() {
+        return this.author;
+    }
+
+    /**
+     * Set the author of the formula.
+     *
+     * @param author the author value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withAuthor(String author) {
+        this.author = author;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the formula.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the formula.
+     *
+     * @param osType the osType value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the formula.
+     *
+     * @return the creationDate value
+     */
+    public DateTime creationDate() {
+        return this.creationDate;
+    }
+
+    /**
+     * Get the content of the formula.
+     *
+     * @return the formulaContent value
+     */
+    public LabVirtualMachineCreationParameter formulaContent() {
+        return this.formulaContent;
+    }
+
+    /**
+     * Set the content of the formula.
+     *
+     * @param formulaContent the formulaContent value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withFormulaContent(LabVirtualMachineCreationParameter formulaContent) {
+        this.formulaContent = formulaContent;
+        return this;
+    }
+
+    /**
+     * Get information about a VM from which a formula is to be created.
+     *
+     * @return the vm value
+     */
+    public FormulaPropertiesFromVm vm() {
+        return this.vm;
+    }
+
+    /**
+     * Set information about a VM from which a formula is to be created.
+     *
+     * @param vm the vm value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withVm(FormulaPropertiesFromVm vm) {
+        this.vm = vm;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the FormulaInner object itself.
+     */
+    public FormulaInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasImpl.java
new file mode 100644
index 000000000000..3cecb6a05fad
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Formula;
+
+class FormulasImpl extends WrapperImpl<FormulasInner> implements Formulas {
+    private final DevTestLabsManager manager;
+
+    FormulasImpl(DevTestLabsManager manager) {
+        super(manager.inner().formulas());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public FormulaImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private FormulaImpl wrapModel(FormulaInner inner) {
+        return  new FormulaImpl(inner, manager());
+    }
+
+    private FormulaImpl wrapModel(String name) {
+        return new FormulaImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<Formula> listAsync(final String resourceGroupName, final String labName) {
+        FormulasInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<FormulaInner>, Iterable<FormulaInner>>() {
+            @Override
+            public Iterable<FormulaInner> call(Page<FormulaInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<FormulaInner, Formula>() {
+            @Override
+            public Formula call(FormulaInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<Formula> getAsync(String resourceGroupName, String labName, String name) {
+        FormulasInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<FormulaInner, Observable<Formula>>() {
+            @Override
+            public Observable<Formula> call(FormulaInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((Formula)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        FormulasInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasInner.java
new file mode 100644
index 000000000000..f18715994f21
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/FormulasInner.java
@@ -0,0 +1,927 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Formulas.
+ */
+public class FormulasInner {
+    /** The Retrofit service to perform REST calls. */
+    private FormulasService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of FormulasInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public FormulasInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(FormulasService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Formulas to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface FormulasService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body FormulaInner formula, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body FormulaInner formula, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/formulas/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Formulas listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;FormulaInner&gt; object if successful.
+     */
+    public PagedList<FormulaInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<FormulaInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<FormulaInner>(response.body()) {
+            @Override
+            public Page<FormulaInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<FormulaInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<FormulaInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<Page<FormulaInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<FormulaInner>>, Page<FormulaInner>>() {
+                @Override
+                public Page<FormulaInner> call(ServiceResponse<Page<FormulaInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<FormulaInner>>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(ServiceResponse<Page<FormulaInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;FormulaInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<FormulaInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<FormulaInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;FormulaInner&gt; object if successful.
+     */
+    public PagedList<FormulaInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<FormulaInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<FormulaInner>(response.body()) {
+            @Override
+            public Page<FormulaInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<FormulaInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<FormulaInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<Page<FormulaInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<FormulaInner>>, Page<FormulaInner>>() {
+                @Override
+                public Page<FormulaInner> call(ServiceResponse<Page<FormulaInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<FormulaInner>>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(ServiceResponse<Page<FormulaInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+    ServiceResponse<PageImpl<FormulaInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<FormulaInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<FormulaInner>> * @param expand Specify the $expand query. Example: 'properties($select=description)'
+    ServiceResponse<PageImpl<FormulaInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<FormulaInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<FormulaInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;FormulaInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<FormulaInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<FormulaInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<FormulaInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<FormulaInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<FormulaInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the FormulaInner object if successful.
+     */
+    public FormulaInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<FormulaInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<FormulaInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<FormulaInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<FormulaInner>, FormulaInner>() {
+            @Override
+            public FormulaInner call(ServiceResponse<FormulaInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<ServiceResponse<FormulaInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<FormulaInner>>>() {
+                @Override
+                public Observable<ServiceResponse<FormulaInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<FormulaInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the FormulaInner object if successful.
+     */
+    public FormulaInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<FormulaInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<FormulaInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<FormulaInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<FormulaInner>, FormulaInner>() {
+            @Override
+            public FormulaInner call(ServiceResponse<FormulaInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<ServiceResponse<FormulaInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<FormulaInner>>>() {
+                @Override
+                public Observable<ServiceResponse<FormulaInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<FormulaInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<FormulaInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<FormulaInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<FormulaInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the FormulaInner object if successful.
+     */
+    public FormulaInner createOrUpdate(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<FormulaInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, FormulaInner formula, final ServiceCallback<FormulaInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<FormulaInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula).map(new Func1<ServiceResponse<FormulaInner>, FormulaInner>() {
+            @Override
+            public FormulaInner call(ServiceResponse<FormulaInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<FormulaInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (formula == null) {
+            throw new IllegalArgumentException("Parameter formula is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(formula);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, formula, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<FormulaInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the FormulaInner object if successful.
+     */
+    public FormulaInner beginCreateOrUpdate(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<FormulaInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, FormulaInner formula, final ServiceCallback<FormulaInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<FormulaInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, formula).map(new Func1<ServiceResponse<FormulaInner>, FormulaInner>() {
+            @Override
+            public FormulaInner call(ServiceResponse<FormulaInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing Formula. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param formula A formula for creating a VM, specifying an image base and other parameters
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the FormulaInner object
+     */
+    public Observable<ServiceResponse<FormulaInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, FormulaInner formula) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (formula == null) {
+            throw new IllegalArgumentException("Parameter formula is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(formula);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, formula, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<FormulaInner>>>() {
+                @Override
+                public Observable<ServiceResponse<FormulaInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<FormulaInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<FormulaInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<FormulaInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<FormulaInner>() { }.getType())
+                .register(201, new TypeToken<FormulaInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete formula.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the formula.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;FormulaInner&gt; object if successful.
+     */
+    public PagedList<FormulaInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<FormulaInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<FormulaInner>(response.body()) {
+            @Override
+            public Page<FormulaInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<FormulaInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<FormulaInner>> serviceFuture, final ListOperationCallback<FormulaInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<Page<FormulaInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<FormulaInner>>, Page<FormulaInner>>() {
+                @Override
+                public Page<FormulaInner> call(ServiceResponse<Page<FormulaInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;FormulaInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<FormulaInner>>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(ServiceResponse<Page<FormulaInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List formulas in a given lab.
+     *
+    ServiceResponse<PageImpl<FormulaInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;FormulaInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<FormulaInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<FormulaInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<FormulaInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<FormulaInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<FormulaInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<FormulaInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<FormulaInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<FormulaInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageImpl.java
new file mode 100644
index 000000000000..6a4d57c02cb8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageImpl.java
@@ -0,0 +1,88 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImage;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import rx.Observable;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImageReference;
+import java.util.Map;
+
+class GalleryImageImpl extends WrapperImpl<GalleryImageInner> implements GalleryImage {
+    private final DevTestLabsManager manager;
+
+    GalleryImageImpl(GalleryImageInner inner,  DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+
+
+    @Override
+    public String author() {
+        return this.inner().author();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public Boolean enabled() {
+        return this.inner().enabled();
+    }
+
+    @Override
+    public String icon() {
+        return this.inner().icon();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public GalleryImageReference imageReference() {
+        return this.inner().imageReference();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageInner.java
new file mode 100644
index 000000000000..afc23e6688dd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImageInner.java
@@ -0,0 +1,169 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImageReference;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A gallery image.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class GalleryImageInner extends Resource {
+    /**
+     * The author of the gallery image.
+     */
+    @JsonProperty(value = "properties.author")
+    private String author;
+
+    /**
+     * The creation date of the gallery image.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The description of the gallery image.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The image reference of the gallery image.
+     */
+    @JsonProperty(value = "properties.imageReference")
+    private GalleryImageReference imageReference;
+
+    /**
+     * The icon of the gallery image.
+     */
+    @JsonProperty(value = "properties.icon")
+    private String icon;
+
+    /**
+     * Indicates whether this gallery image is enabled.
+     */
+    @JsonProperty(value = "properties.enabled")
+    private Boolean enabled;
+
+    /**
+     * Get the author of the gallery image.
+     *
+     * @return the author value
+     */
+    public String author() {
+        return this.author;
+    }
+
+    /**
+     * Set the author of the gallery image.
+     *
+     * @param author the author value to set
+     * @return the GalleryImageInner object itself.
+     */
+    public GalleryImageInner withAuthor(String author) {
+        this.author = author;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the gallery image.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the description of the gallery image.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the gallery image.
+     *
+     * @param description the description value to set
+     * @return the GalleryImageInner object itself.
+     */
+    public GalleryImageInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the image reference of the gallery image.
+     *
+     * @return the imageReference value
+     */
+    public GalleryImageReference imageReference() {
+        return this.imageReference;
+    }
+
+    /**
+     * Set the image reference of the gallery image.
+     *
+     * @param imageReference the imageReference value to set
+     * @return the GalleryImageInner object itself.
+     */
+    public GalleryImageInner withImageReference(GalleryImageReference imageReference) {
+        this.imageReference = imageReference;
+        return this;
+    }
+
+    /**
+     * Get the icon of the gallery image.
+     *
+     * @return the icon value
+     */
+    public String icon() {
+        return this.icon;
+    }
+
+    /**
+     * Set the icon of the gallery image.
+     *
+     * @param icon the icon value to set
+     * @return the GalleryImageInner object itself.
+     */
+    public GalleryImageInner withIcon(String icon) {
+        this.icon = icon;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this gallery image is enabled.
+     *
+     * @return the enabled value
+     */
+    public Boolean enabled() {
+        return this.enabled;
+    }
+
+    /**
+     * Set indicates whether this gallery image is enabled.
+     *
+     * @param enabled the enabled value to set
+     * @return the GalleryImageInner object itself.
+     */
+    public GalleryImageInner withEnabled(Boolean enabled) {
+        this.enabled = enabled;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesImpl.java
new file mode 100644
index 000000000000..6b7aa399409e
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesImpl.java
@@ -0,0 +1,53 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImages;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImage;
+
+class GalleryImagesImpl extends WrapperImpl<GalleryImagesInner> implements GalleryImages {
+    private final DevTestLabsManager manager;
+
+    GalleryImagesImpl(DevTestLabsManager manager) {
+        super(manager.inner().galleryImages());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    private GalleryImageImpl wrapModel(GalleryImageInner inner) {
+        return  new GalleryImageImpl(inner, manager());
+    }
+
+    @Override
+    public Observable<GalleryImage> listAsync(final String resourceGroupName, final String labName) {
+        GalleryImagesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<GalleryImageInner>, Iterable<GalleryImageInner>>() {
+            @Override
+            public Iterable<GalleryImageInner> call(Page<GalleryImageInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<GalleryImageInner, GalleryImage>() {
+            @Override
+            public GalleryImage call(GalleryImageInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesInner.java
new file mode 100644
index 000000000000..f5a62ecb412d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GalleryImagesInner.java
@@ -0,0 +1,443 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in GalleryImages.
+ */
+public class GalleryImagesInner {
+    /** The Retrofit service to perform REST calls. */
+    private GalleryImagesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of GalleryImagesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public GalleryImagesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(GalleryImagesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for GalleryImages to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface GalleryImagesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImages list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/galleryimages")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImages listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;GalleryImageInner&gt; object if successful.
+     */
+    public PagedList<GalleryImageInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<GalleryImageInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<GalleryImageInner>(response.body()) {
+            @Override
+            public Page<GalleryImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<GalleryImageInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<GalleryImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<Page<GalleryImageInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<GalleryImageInner>>, Page<GalleryImageInner>>() {
+                @Override
+                public Page<GalleryImageInner> call(ServiceResponse<Page<GalleryImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<GalleryImageInner>>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(ServiceResponse<Page<GalleryImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;GalleryImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<GalleryImageInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<GalleryImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=author)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;GalleryImageInner&gt; object if successful.
+     */
+    public PagedList<GalleryImageInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<GalleryImageInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<GalleryImageInner>(response.body()) {
+            @Override
+            public Page<GalleryImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=author)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<GalleryImageInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<GalleryImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=author)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<Page<GalleryImageInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<GalleryImageInner>>, Page<GalleryImageInner>>() {
+                @Override
+                public Page<GalleryImageInner> call(ServiceResponse<Page<GalleryImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=author)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<GalleryImageInner>>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(ServiceResponse<Page<GalleryImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param expand Specify the $expand query. Example: 'properties($select=author)'
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;GalleryImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<GalleryImageInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<GalleryImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<GalleryImageInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<GalleryImageInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<GalleryImageInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;GalleryImageInner&gt; object if successful.
+     */
+    public PagedList<GalleryImageInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<GalleryImageInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<GalleryImageInner>(response.body()) {
+            @Override
+            public Page<GalleryImageInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<GalleryImageInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<GalleryImageInner>> serviceFuture, final ListOperationCallback<GalleryImageInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<Page<GalleryImageInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<GalleryImageInner>>, Page<GalleryImageInner>>() {
+                @Override
+                public Page<GalleryImageInner> call(ServiceResponse<Page<GalleryImageInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;GalleryImageInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<GalleryImageInner>>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(ServiceResponse<Page<GalleryImageInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List gallery images in a given lab.
+     *
+    ServiceResponse<PageImpl<GalleryImageInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;GalleryImageInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<GalleryImageInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<GalleryImageInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<GalleryImageInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<GalleryImageInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<GalleryImageInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<GalleryImageInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<GalleryImageInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<GalleryImageInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseImpl.java
new file mode 100644
index 000000000000..cd8e2a12108c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseImpl.java
@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GenerateUploadUriResponse;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+
+class GenerateUploadUriResponseImpl extends WrapperImpl<GenerateUploadUriResponseInner> implements GenerateUploadUriResponse {
+    private final DevTestLabsManager manager;
+    GenerateUploadUriResponseImpl(GenerateUploadUriResponseInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public String uploadUri() {
+        return this.inner().uploadUri();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseInner.java
new file mode 100644
index 000000000000..b4732e946576
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GenerateUploadUriResponseInner.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Response body for generating an upload URI.
+ */
+public class GenerateUploadUriResponseInner {
+    /**
+     * The upload URI for the VHD.
+     */
+    @JsonProperty(value = "uploadUri")
+    private String uploadUri;
+
+    /**
+     * Get the upload URI for the VHD.
+     *
+     * @return the uploadUri value
+     */
+    public String uploadUri() {
+        return this.uploadUri;
+    }
+
+    /**
+     * Set the upload URI for the VHD.
+     *
+     * @param uploadUri the uploadUri value to set
+     * @return the GenerateUploadUriResponseInner object itself.
+     */
+    public GenerateUploadUriResponseInner withUploadUri(String uploadUri) {
+        this.uploadUri = uploadUri;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesImpl.java
new file mode 100644
index 000000000000..11178e8aefdb
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesImpl.java
@@ -0,0 +1,151 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * def
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.resources.collection.implementation.GroupableResourcesCoreImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedule;
+import rx.Observable;
+import rx.Completable;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import com.microsoft.azure.arm.resources.ResourceUtilsCore;
+import com.microsoft.azure.arm.utils.RXMapper;
+import rx.functions.Func1;
+import com.microsoft.azure.PagedList;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.RetargetScheduleProperties;
+
+class GlobalSchedulesImpl extends GroupableResourcesCoreImpl<Schedule, ScheduleImpl, ScheduleInner, GlobalSchedulesInner, DevTestLabsManager>  implements GlobalSchedules {
+    protected GlobalSchedulesImpl(DevTestLabsManager manager) {
+        super(manager.inner().globalSchedules(), manager);
+    }
+
+    @Override
+    protected Observable<ScheduleInner> getInnerAsync(String resourceGroupName, String name) {
+        GlobalSchedulesInner client = this.inner();
+        return client.getByResourceGroupAsync(resourceGroupName, name);
+    }
+
+    @Override
+    protected Completable deleteInnerAsync(String resourceGroupName, String name) {
+        GlobalSchedulesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<String> deleteByIdsAsync(Collection<String> ids) {
+        if (ids == null || ids.isEmpty()) {
+            return Observable.empty();
+        }
+        Collection<Observable<String>> observables = new ArrayList<>();
+        for (String id : ids) {
+            final String resourceGroupName = ResourceUtilsCore.groupFromResourceId(id);
+            final String name = ResourceUtilsCore.nameFromResourceId(id);
+            Observable<String> o = RXMapper.map(this.inner().deleteAsync(resourceGroupName, name), id);
+            observables.add(o);
+        }
+        return Observable.mergeDelayError(observables);
+    }
+
+    @Override
+    public Observable<String> deleteByIdsAsync(String...ids) {
+        return this.deleteByIdsAsync(new ArrayList<String>(Arrays.asList(ids)));
+    }
+
+    @Override
+    public void deleteByIds(Collection<String> ids) {
+        if (ids != null && !ids.isEmpty()) {
+            this.deleteByIdsAsync(ids).toBlocking().last();
+        }
+    }
+
+    @Override
+    public void deleteByIds(String...ids) {
+        this.deleteByIds(new ArrayList<String>(Arrays.asList(ids)));
+    }
+
+    @Override
+    public PagedList<Schedule> listByResourceGroup(String resourceGroupName) {
+        GlobalSchedulesInner client = this.inner();
+        return this.wrapList(client.listByResourceGroup(resourceGroupName));
+    }
+
+    @Override
+    public Observable<Schedule> listByResourceGroupAsync(String resourceGroupName) {
+        GlobalSchedulesInner client = this.inner();
+        return client.listByResourceGroupAsync(resourceGroupName)
+        .flatMapIterable(new Func1<Page<ScheduleInner>, Iterable<ScheduleInner>>() {
+            @Override
+            public Iterable<ScheduleInner> call(Page<ScheduleInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ScheduleInner, Schedule>() {
+            @Override
+            public Schedule call(ScheduleInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public PagedList<Schedule> list() {
+        GlobalSchedulesInner client = this.inner();
+        return this.wrapList(client.list());
+    }
+
+    @Override
+    public Observable<Schedule> listAsync() {
+        GlobalSchedulesInner client = this.inner();
+        return client.listAsync()
+        .flatMapIterable(new Func1<Page<ScheduleInner>, Iterable<ScheduleInner>>() {
+            @Override
+            public Iterable<ScheduleInner> call(Page<ScheduleInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ScheduleInner, Schedule>() {
+            @Override
+            public Schedule call(ScheduleInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public ScheduleImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    @Override
+    public Completable executeAsync(String resourceGroupName, String name) {
+        GlobalSchedulesInner client = this.inner();
+        return client.executeAsync(resourceGroupName, name).toCompletable();
+    }
+
+    @Override
+    public Completable retargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        GlobalSchedulesInner client = this.inner();
+        return client.retargetAsync(resourceGroupName, name, retargetScheduleProperties).toCompletable();
+    }
+
+    @Override
+    protected ScheduleImpl wrapModel(ScheduleInner inner) {
+        return  new ScheduleImpl(inner.name(), inner, manager());
+    }
+
+    @Override
+    protected ScheduleImpl wrapModel(String name) {
+        return new ScheduleImpl(name, new ScheduleInner(), this.manager());
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesInner.java
new file mode 100644
index 000000000000..aa181bcd9646
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/GlobalSchedulesInner.java
@@ -0,0 +1,1590 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.collection.InnerSupportsGet;
+import com.microsoft.azure.arm.collection.InnerSupportsDelete;
+import com.microsoft.azure.arm.collection.InnerSupportsListing;
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.RetargetScheduleProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in GlobalSchedules.
+ */
+public class GlobalSchedulesInner implements InnerSupportsGet<ScheduleInner>, InnerSupportsDelete<Void>, InnerSupportsListing<ScheduleInner> {
+    /** The Retrofit service to perform REST calls. */
+    private GlobalSchedulesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of GlobalSchedulesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public GlobalSchedulesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(GlobalSchedulesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for GlobalSchedules to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface GlobalSchedulesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules list" })
+        @GET("subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/schedules")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules listByResourceGroup" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules")
+        Observable<Response<ResponseBody>> listByResourceGroup(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules getByResourceGroup" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}")
+        Observable<Response<ResponseBody>> getByResourceGroup(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body ScheduleInner schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body ScheduleFragment schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules execute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> execute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules beginExecute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> beginExecute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules retarget" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/retarget")
+        Observable<Response<ResponseBody>> retarget(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body RetargetScheduleProperties retargetScheduleProperties, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules beginRetarget" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/schedules/{name}/retarget")
+        Observable<Response<ResponseBody>> beginRetarget(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body RetargetScheduleProperties retargetScheduleProperties, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.GlobalSchedules listByResourceGroupNext" })
+        @GET
+        Observable<Response<ResponseBody>> listByResourceGroupNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list() {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync().toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync() {
+        return listWithServiceResponseAsync()
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync() {
+        return listSinglePageAsync()
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync() {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list(final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync(expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param expand Specify the $expand query. Example: 'properties($select=status)'
+    ServiceResponse<PageImpl<ScheduleInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listByResourceGroup(final String resourceGroupName) {
+        ServiceResponse<Page<ScheduleInner>> response = listByResourceGroupSinglePageAsync(resourceGroupName).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listByResourceGroupAsync(final String resourceGroupName, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupSinglePageAsync(resourceGroupName),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listByResourceGroupAsync(final String resourceGroupName) {
+        return listByResourceGroupWithServiceResponseAsync(resourceGroupName)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupWithServiceResponseAsync(final String resourceGroupName) {
+        return listByResourceGroupSinglePageAsync(resourceGroupName)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupSinglePageAsync(final String resourceGroupName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.listByResourceGroup(this.client.subscriptionId(), resourceGroupName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listByResourceGroupDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listByResourceGroup(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ScheduleInner>> response = listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listByResourceGroupAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listByResourceGroupAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listByResourceGroupWithServiceResponseAsync(resourceGroupName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupWithServiceResponseAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param expand Specify the $expand query. Example: 'properties($select=status)'
+    ServiceResponse<PageImpl<ScheduleInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupSinglePageAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.listByResourceGroup(this.client.subscriptionId(), resourceGroupName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listByResourceGroupDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listByResourceGroupDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner getByResourceGroup(String resourceGroupName, String name) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getByResourceGroupAsync(String resourceGroupName, String name, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getByResourceGroupWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getByResourceGroupAsync(String resourceGroupName, String name) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getByResourceGroupWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.getByResourceGroup(this.client.subscriptionId(), resourceGroupName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getByResourceGroupDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner getByResourceGroup(String resourceGroupName, String name, String expand) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getByResourceGroupAsync(String resourceGroupName, String name, String expand, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getByResourceGroupAsync(String resourceGroupName, String name, String expand) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getByResourceGroupWithServiceResponseAsync(String resourceGroupName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.getByResourceGroup(this.client.subscriptionId(), resourceGroupName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getByResourceGroupDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> getByResourceGroupDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner createOrUpdate(String resourceGroupName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String name, ScheduleInner schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String name, ScheduleInner schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .register(201, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner update(String resourceGroupName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> updateAsync(String resourceGroupName, String name, ScheduleFragment schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> updateAsync(String resourceGroupName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> updateWithServiceResponseAsync(String resourceGroupName, String name, ScheduleFragment schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.update(this.client.subscriptionId(), resourceGroupName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void execute(String resourceGroupName, String name) {
+        executeWithServiceResponseAsync(resourceGroupName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> executeAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(executeWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> executeAsync(String resourceGroupName, String name) {
+        return executeWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> executeWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.execute(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginExecute(String resourceGroupName, String name) {
+        beginExecuteWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginExecuteAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginExecuteWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginExecuteAsync(String resourceGroupName, String name) {
+        return beginExecuteWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginExecuteWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginExecute(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginExecuteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginExecuteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void retarget(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        retargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties).toBlocking().last().body();
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> retargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(retargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties), serviceCallback);
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> retargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        return retargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> retargetWithServiceResponseAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (retargetScheduleProperties == null) {
+            throw new IllegalArgumentException("Parameter retargetScheduleProperties is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(retargetScheduleProperties);
+        Observable<Response<ResponseBody>> observable = service.retarget(this.client.subscriptionId(), resourceGroupName, name, retargetScheduleProperties, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginRetarget(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        beginRetargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties).toBlocking().single().body();
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginRetargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginRetargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties), serviceCallback);
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginRetargetAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        return beginRetargetWithServiceResponseAsync(resourceGroupName, name, retargetScheduleProperties).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Updates a schedule's target resource Id. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the schedule.
+     * @param retargetScheduleProperties Properties for retargeting a virtual machine schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginRetargetWithServiceResponseAsync(String resourceGroupName, String name, RetargetScheduleProperties retargetScheduleProperties) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (retargetScheduleProperties == null) {
+            throw new IllegalArgumentException("Parameter retargetScheduleProperties is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(retargetScheduleProperties);
+        return service.beginRetarget(this.client.subscriptionId(), resourceGroupName, name, retargetScheduleProperties, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginRetargetDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginRetargetDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ScheduleInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ScheduleInner>> serviceFuture, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a subscription.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listByResourceGroupNext(final String nextPageLink) {
+        ServiceResponse<Page<ScheduleInner>> response = listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listByResourceGroupNextAsync(final String nextPageLink, final ServiceFuture<List<ScheduleInner>> serviceFuture, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listByResourceGroupNextAsync(final String nextPageLink) {
+        return listByResourceGroupNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupNextWithServiceResponseAsync(final String nextPageLink) {
+        return listByResourceGroupNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a resource group.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listByResourceGroupNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listByResourceGroupNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listByResourceGroupNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listByResourceGroupNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/IdParsingUtils.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/IdParsingUtils.java
new file mode 100644
index 000000000000..ba0ecac73749
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/IdParsingUtils.java
@@ -0,0 +1,57 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+import java.util.Arrays;
+import java.util.Iterator;
+
+class IdParsingUtils {
+    public static String getValueFromIdByName(String id, String name) {
+        if (id == null) {
+            return null;
+        }
+        Iterable<String> iterable = Arrays.asList(id.split("/"));
+        Iterator<String> itr = iterable.iterator();
+        while (itr.hasNext()) {
+            String part = itr.next();
+            if (part != null && part.trim() != "") {
+                if (part.equalsIgnoreCase(name)) {
+                    if (itr.hasNext()) {
+                        return itr.next();
+                    } else {
+                        return null;
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    public static String getValueFromIdByPosition(String id, int pos) {
+        if (id == null) {
+            return null;
+        }
+        Iterable<String> iterable = Arrays.asList(id.split("/"));
+        Iterator <String> itr = iterable.iterator();
+        int index = 0;
+        while (itr.hasNext()) {
+            String part = itr.next();
+            if (part != null && part.trim() != "") {
+                if (index == pos) {
+                    if (itr.hasNext()) {
+                        return itr.next();
+                    } else {
+                        return null;
+                    }
+                }
+            }
+            index++;
+        }
+        return null;
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostImpl.java
new file mode 100644
index 000000000000..b7f754b531bc
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostImpl.java
@@ -0,0 +1,215 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCost;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.TargetCostProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCostSummaryProperties;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCostDetailsProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabResourceCostProperties;
+import org.joda.time.DateTime;
+
+class LabCostImpl extends CreatableUpdatableImpl<LabCost, LabCostInner, LabCostImpl> implements LabCost, LabCost.Definition, LabCost.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+
+    LabCostImpl(String name, DevTestLabsManager manager) {
+        super(name, new LabCostInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    LabCostImpl(LabCostInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "costs");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<LabCost> createResourceAsync() {
+        CostsInner client = this.manager().inner().costs();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<LabCost> updateResourceAsync() {
+        CostsInner client = this.manager().inner().costs();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<LabCostInner> getInnerAsync() {
+        CostsInner client = this.manager().inner().costs();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String currencyCode() {
+        return this.inner().currencyCode();
+    }
+
+    @Override
+    public DateTime endDateTime() {
+        return this.inner().endDateTime();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public List<LabCostDetailsProperties> labCostDetails() {
+        return this.inner().labCostDetails();
+    }
+
+    @Override
+    public LabCostSummaryProperties labCostSummary() {
+        return this.inner().labCostSummary();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public List<LabResourceCostProperties> resourceCosts() {
+        return this.inner().resourceCosts();
+    }
+
+    @Override
+    public DateTime startDateTime() {
+        return this.inner().startDateTime();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public TargetCostProperties targetCost() {
+        return this.inner().targetCost();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public LabCostImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withCreatedDate(DateTime createdDate) {
+        this.inner().withCreatedDate(createdDate);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withCurrencyCode(String currencyCode) {
+        this.inner().withCurrencyCode(currencyCode);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withEndDateTime(DateTime endDateTime) {
+        this.inner().withEndDateTime(endDateTime);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withStartDateTime(DateTime startDateTime) {
+        this.inner().withStartDateTime(startDateTime);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withTargetCost(TargetCostProperties targetCost) {
+        this.inner().withTargetCost(targetCost);
+        return this;
+    }
+
+    @Override
+    public LabCostImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostInner.java
new file mode 100644
index 000000000000..374c1b0ed41a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabCostInner.java
@@ -0,0 +1,255 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.TargetCostProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCostSummaryProperties;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabCostDetailsProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabResourceCostProperties;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A cost item.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class LabCostInner extends Resource {
+    /**
+     * The target cost properties.
+     */
+    @JsonProperty(value = "properties.targetCost")
+    private TargetCostProperties targetCost;
+
+    /**
+     * The lab cost summary component of the cost data.
+     */
+    @JsonProperty(value = "properties.labCostSummary", access = JsonProperty.Access.WRITE_ONLY)
+    private LabCostSummaryProperties labCostSummary;
+
+    /**
+     * The lab cost details component of the cost data.
+     */
+    @JsonProperty(value = "properties.labCostDetails", access = JsonProperty.Access.WRITE_ONLY)
+    private List<LabCostDetailsProperties> labCostDetails;
+
+    /**
+     * The resource cost component of the cost data.
+     */
+    @JsonProperty(value = "properties.resourceCosts", access = JsonProperty.Access.WRITE_ONLY)
+    private List<LabResourceCostProperties> resourceCosts;
+
+    /**
+     * The currency code of the cost.
+     */
+    @JsonProperty(value = "properties.currencyCode")
+    private String currencyCode;
+
+    /**
+     * The start time of the cost data.
+     */
+    @JsonProperty(value = "properties.startDateTime")
+    private DateTime startDateTime;
+
+    /**
+     * The end time of the cost data.
+     */
+    @JsonProperty(value = "properties.endDateTime")
+    private DateTime endDateTime;
+
+    /**
+     * The creation date of the cost.
+     */
+    @JsonProperty(value = "properties.createdDate")
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the target cost properties.
+     *
+     * @return the targetCost value
+     */
+    public TargetCostProperties targetCost() {
+        return this.targetCost;
+    }
+
+    /**
+     * Set the target cost properties.
+     *
+     * @param targetCost the targetCost value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withTargetCost(TargetCostProperties targetCost) {
+        this.targetCost = targetCost;
+        return this;
+    }
+
+    /**
+     * Get the lab cost summary component of the cost data.
+     *
+     * @return the labCostSummary value
+     */
+    public LabCostSummaryProperties labCostSummary() {
+        return this.labCostSummary;
+    }
+
+    /**
+     * Get the lab cost details component of the cost data.
+     *
+     * @return the labCostDetails value
+     */
+    public List<LabCostDetailsProperties> labCostDetails() {
+        return this.labCostDetails;
+    }
+
+    /**
+     * Get the resource cost component of the cost data.
+     *
+     * @return the resourceCosts value
+     */
+    public List<LabResourceCostProperties> resourceCosts() {
+        return this.resourceCosts;
+    }
+
+    /**
+     * Get the currency code of the cost.
+     *
+     * @return the currencyCode value
+     */
+    public String currencyCode() {
+        return this.currencyCode;
+    }
+
+    /**
+     * Set the currency code of the cost.
+     *
+     * @param currencyCode the currencyCode value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withCurrencyCode(String currencyCode) {
+        this.currencyCode = currencyCode;
+        return this;
+    }
+
+    /**
+     * Get the start time of the cost data.
+     *
+     * @return the startDateTime value
+     */
+    public DateTime startDateTime() {
+        return this.startDateTime;
+    }
+
+    /**
+     * Set the start time of the cost data.
+     *
+     * @param startDateTime the startDateTime value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withStartDateTime(DateTime startDateTime) {
+        this.startDateTime = startDateTime;
+        return this;
+    }
+
+    /**
+     * Get the end time of the cost data.
+     *
+     * @return the endDateTime value
+     */
+    public DateTime endDateTime() {
+        return this.endDateTime;
+    }
+
+    /**
+     * Set the end time of the cost data.
+     *
+     * @param endDateTime the endDateTime value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withEndDateTime(DateTime endDateTime) {
+        this.endDateTime = endDateTime;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the cost.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Set the creation date of the cost.
+     *
+     * @param createdDate the createdDate value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withCreatedDate(DateTime createdDate) {
+        this.createdDate = createdDate;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabCostInner object itself.
+     */
+    public LabCostInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabImpl.java
new file mode 100644
index 000000000000..a2abbf0c0ab2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabImpl.java
@@ -0,0 +1,160 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.resources.models.implementation.GroupableResourceCoreImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Lab;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.StorageType;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PremiumDataDisk;
+import rx.functions.Func1;
+
+class LabImpl extends GroupableResourceCoreImpl<Lab, LabInner, LabImpl, DevTestLabsManager> implements Lab, Lab.Definition, Lab.Update {
+    private LabFragment updateParameter;
+    LabImpl(String name, LabInner inner, DevTestLabsManager manager) {
+        super(name, inner, manager);
+        this.updateParameter = new LabFragment();
+    }
+
+    @Override
+    public Observable<Lab> createResourceAsync() {
+        LabsInner client = this.manager().inner().labs();
+        return client.createOrUpdateAsync(this.resourceGroupName(), this.name(), this.inner())
+            .map(new Func1<LabInner, LabInner>() {
+               @Override
+               public LabInner call(LabInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Lab> updateResourceAsync() {
+        LabsInner client = this.manager().inner().labs();
+        return client.updateAsync(this.resourceGroupName(), this.name(), this.updateParameter)
+            .map(new Func1<LabInner, LabInner>() {
+               @Override
+               public LabInner call(LabInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<LabInner> getInnerAsync() {
+        LabsInner client = this.manager().inner().labs();
+        return client.getByResourceGroupAsync(this.resourceGroupName(), this.name());
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new LabFragment();
+    }
+
+    @Override
+    public String artifactsStorageAccount() {
+        return this.inner().artifactsStorageAccount();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String defaultPremiumStorageAccount() {
+        return this.inner().defaultPremiumStorageAccount();
+    }
+
+    @Override
+    public String defaultStorageAccount() {
+        return this.inner().defaultStorageAccount();
+    }
+
+    @Override
+    public StorageType labStorageType() {
+        return this.inner().labStorageType();
+    }
+
+    @Override
+    public PremiumDataDisk premiumDataDisks() {
+        return this.inner().premiumDataDisks();
+    }
+
+    @Override
+    public String premiumDataDiskStorageAccount() {
+        return this.inner().premiumDataDiskStorageAccount();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public String vaultName() {
+        return this.inner().vaultName();
+    }
+
+    @Override
+    public LabImpl withLabStorageType(StorageType labStorageType) {
+        if (isInCreateMode()) {
+            this.inner().withLabStorageType(labStorageType);
+        } else {
+            this.updateParameter.withLabStorageType(labStorageType);
+        }
+        return this;
+    }
+
+    @Override
+    public LabImpl withPremiumDataDisks(PremiumDataDisk premiumDataDisks) {
+        if (isInCreateMode()) {
+            this.inner().withPremiumDataDisks(premiumDataDisks);
+        } else {
+            this.updateParameter.withPremiumDataDisks(premiumDataDisks);
+        }
+        return this;
+    }
+
+    @Override
+    public LabImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public LabImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabInner.java
new file mode 100644
index 000000000000..5e373a199f29
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabInner.java
@@ -0,0 +1,228 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.StorageType;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PremiumDataDisk;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A lab.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class LabInner extends Resource {
+    /**
+     * The lab's default storage account.
+     */
+    @JsonProperty(value = "properties.defaultStorageAccount", access = JsonProperty.Access.WRITE_ONLY)
+    private String defaultStorageAccount;
+
+    /**
+     * The lab's default premium storage account.
+     */
+    @JsonProperty(value = "properties.defaultPremiumStorageAccount", access = JsonProperty.Access.WRITE_ONLY)
+    private String defaultPremiumStorageAccount;
+
+    /**
+     * The lab's artifact storage account.
+     */
+    @JsonProperty(value = "properties.artifactsStorageAccount", access = JsonProperty.Access.WRITE_ONLY)
+    private String artifactsStorageAccount;
+
+    /**
+     * The lab's premium data disk storage account.
+     */
+    @JsonProperty(value = "properties.premiumDataDiskStorageAccount", access = JsonProperty.Access.WRITE_ONLY)
+    private String premiumDataDiskStorageAccount;
+
+    /**
+     * The lab's Key vault.
+     */
+    @JsonProperty(value = "properties.vaultName", access = JsonProperty.Access.WRITE_ONLY)
+    private String vaultName;
+
+    /**
+     * Type of storage used by the lab. It can be either Premium or Standard.
+     * Default is Premium. Possible values include: 'Standard', 'Premium'.
+     */
+    @JsonProperty(value = "properties.labStorageType")
+    private StorageType labStorageType;
+
+    /**
+     * The creation date of the lab.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The setting to enable usage of premium data disks.
+     * When its value is 'Enabled', creation of standard or premium data disks
+     * is allowed.
+     * When its value is 'Disabled', only creation of standard data disks is
+     * allowed. Possible values include: 'Disabled', 'Enabled'.
+     */
+    @JsonProperty(value = "properties.premiumDataDisks")
+    private PremiumDataDisk premiumDataDisks;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the lab's default storage account.
+     *
+     * @return the defaultStorageAccount value
+     */
+    public String defaultStorageAccount() {
+        return this.defaultStorageAccount;
+    }
+
+    /**
+     * Get the lab's default premium storage account.
+     *
+     * @return the defaultPremiumStorageAccount value
+     */
+    public String defaultPremiumStorageAccount() {
+        return this.defaultPremiumStorageAccount;
+    }
+
+    /**
+     * Get the lab's artifact storage account.
+     *
+     * @return the artifactsStorageAccount value
+     */
+    public String artifactsStorageAccount() {
+        return this.artifactsStorageAccount;
+    }
+
+    /**
+     * Get the lab's premium data disk storage account.
+     *
+     * @return the premiumDataDiskStorageAccount value
+     */
+    public String premiumDataDiskStorageAccount() {
+        return this.premiumDataDiskStorageAccount;
+    }
+
+    /**
+     * Get the lab's Key vault.
+     *
+     * @return the vaultName value
+     */
+    public String vaultName() {
+        return this.vaultName;
+    }
+
+    /**
+     * Get type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'.
+     *
+     * @return the labStorageType value
+     */
+    public StorageType labStorageType() {
+        return this.labStorageType;
+    }
+
+    /**
+     * Set type of storage used by the lab. It can be either Premium or Standard. Default is Premium. Possible values include: 'Standard', 'Premium'.
+     *
+     * @param labStorageType the labStorageType value to set
+     * @return the LabInner object itself.
+     */
+    public LabInner withLabStorageType(StorageType labStorageType) {
+        this.labStorageType = labStorageType;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the lab.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the setting to enable usage of premium data disks.
+     When its value is 'Enabled', creation of standard or premium data disks is allowed.
+     When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @return the premiumDataDisks value
+     */
+    public PremiumDataDisk premiumDataDisks() {
+        return this.premiumDataDisks;
+    }
+
+    /**
+     * Set the setting to enable usage of premium data disks.
+     When its value is 'Enabled', creation of standard or premium data disks is allowed.
+     When its value is 'Disabled', only creation of standard data disks is allowed. Possible values include: 'Disabled', 'Enabled'.
+     *
+     * @param premiumDataDisks the premiumDataDisks value to set
+     * @return the LabInner object itself.
+     */
+    public LabInner withPremiumDataDisks(PremiumDataDisk premiumDataDisks) {
+        this.premiumDataDisks = premiumDataDisks;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabInner object itself.
+     */
+    public LabInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabInner object itself.
+     */
+    public LabInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabScheduleImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabScheduleImpl.java
new file mode 100644
index 000000000000..fc071dcbe347
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabScheduleImpl.java
@@ -0,0 +1,320 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabSchedule;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettings;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettingsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetailsFragment;
+import rx.functions.Func1;
+
+class LabScheduleImpl extends CreatableUpdatableImpl<LabSchedule, ScheduleInner, LabScheduleImpl> implements LabSchedule, LabSchedule.Definition, LabSchedule.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private ScheduleFragment updateParameter;
+
+    LabScheduleImpl(String name, DevTestLabsManager manager) {
+        super(name, new ScheduleInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    LabScheduleImpl(ScheduleInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "schedules");
+        //
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<LabSchedule> createResourceAsync() {
+        SchedulesInner client = this.manager().inner().schedules();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<LabSchedule> updateResourceAsync() {
+        SchedulesInner client = this.manager().inner().schedules();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<ScheduleInner> getInnerAsync() {
+        SchedulesInner client = this.manager().inner().schedules();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public DayDetails dailyRecurrence() {
+        return this.inner().dailyRecurrence();
+    }
+
+    @Override
+    public HourDetails hourlyRecurrence() {
+        return this.inner().hourlyRecurrence();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public NotificationSettings notificationSettings() {
+        return this.inner().notificationSettings();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public EnableStatus status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String targetResourceId() {
+        return this.inner().targetResourceId();
+    }
+
+    @Override
+    public String taskType() {
+        return this.inner().taskType();
+    }
+
+    @Override
+    public String timeZoneId() {
+        return this.inner().timeZoneId();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public WeekDetails weeklyRecurrence() {
+        return this.inner().weeklyRecurrence();
+    }
+
+    @Override
+    public LabScheduleImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withDailyRecurrence(DayDetails dailyRecurrence) {
+        this.inner().withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withHourlyRecurrence(HourDetails hourlyRecurrence) {
+        this.inner().withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withNotificationSettings(NotificationSettings notificationSettings) {
+        this.inner().withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withWeeklyRecurrence(WeekDetails weeklyRecurrence) {
+        this.inner().withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withDailyRecurrence(DayDetailsFragment dailyRecurrence) {
+        this.updateParameter.withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withHourlyRecurrence(HourDetailsFragment hourlyRecurrence) {
+        this.updateParameter.withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withNotificationSettings(NotificationSettingsFragment notificationSettings) {
+        this.updateParameter.withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence) {
+        this.updateParameter.withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withStatus(EnableStatus status) {
+        if (isInCreateMode()) {
+            this.inner().withStatus(status);
+        } else {
+            this.updateParameter.withStatus(status);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withTargetResourceId(String targetResourceId) {
+        if (isInCreateMode()) {
+            this.inner().withTargetResourceId(targetResourceId);
+        } else {
+            this.updateParameter.withTargetResourceId(targetResourceId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withTaskType(String taskType) {
+        if (isInCreateMode()) {
+            this.inner().withTaskType(taskType);
+        } else {
+            this.updateParameter.withTaskType(taskType);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withTimeZoneId(String timeZoneId) {
+        if (isInCreateMode()) {
+            this.inner().withTimeZoneId(timeZoneId);
+        } else {
+            this.updateParameter.withTimeZoneId(timeZoneId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabScheduleImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdImpl.java
new file mode 100644
index 000000000000..c07b2974b86d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdImpl.java
@@ -0,0 +1,31 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVhd;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+
+class LabVhdImpl extends WrapperImpl<LabVhdInner> implements LabVhd {
+    private final DevTestLabsManager manager;
+    LabVhdImpl(LabVhdInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdInner.java
new file mode 100644
index 000000000000..9a815a73c94a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVhdInner.java
@@ -0,0 +1,43 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * Properties of a VHD in the lab.
+ */
+public class LabVhdInner {
+    /**
+     * The URI to the VHD.
+     */
+    @JsonProperty(value = "id")
+    private String id;
+
+    /**
+     * Get the URI to the VHD.
+     *
+     * @return the id value
+     */
+    public String id() {
+        return this.id;
+    }
+
+    /**
+     * Set the URI to the VHD.
+     *
+     * @param id the id value to set
+     * @return the LabVhdInner object itself.
+     */
+    public LabVhdInner withId(String id) {
+        this.id = id;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineImpl.java
new file mode 100644
index 000000000000..b2287ad8fc41
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineImpl.java
@@ -0,0 +1,634 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachine;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineFragment;
+import java.util.Map;
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactInstallProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactDeploymentStatusProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImageReference;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ComputeVmProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NetworkInterfaceProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineCreationSource;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ApplicableSchedule;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ApplicableScheduleFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactDeploymentStatusPropertiesFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactInstallPropertiesFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ComputeVmPropertiesFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImageReferenceFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NetworkInterfacePropertiesFragment;
+import rx.functions.Func1;
+
+class LabVirtualMachineImpl extends CreatableUpdatableImpl<LabVirtualMachine, LabVirtualMachineInner, LabVirtualMachineImpl> implements LabVirtualMachine, LabVirtualMachine.Definition, LabVirtualMachine.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private LabVirtualMachineFragment updateParameter;
+
+    LabVirtualMachineImpl(String name, DevTestLabsManager manager) {
+        super(name, new LabVirtualMachineInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new LabVirtualMachineFragment();
+    }
+
+    LabVirtualMachineImpl(LabVirtualMachineInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "virtualmachines");
+        //
+        this.updateParameter = new LabVirtualMachineFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<LabVirtualMachine> createResourceAsync() {
+        VirtualMachinesInner client = this.manager().inner().virtualMachines();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<LabVirtualMachineInner, LabVirtualMachineInner>() {
+               @Override
+               public LabVirtualMachineInner call(LabVirtualMachineInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<LabVirtualMachine> updateResourceAsync() {
+        VirtualMachinesInner client = this.manager().inner().virtualMachines();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<LabVirtualMachineInner, LabVirtualMachineInner>() {
+               @Override
+               public LabVirtualMachineInner call(LabVirtualMachineInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<LabVirtualMachineInner> getInnerAsync() {
+        VirtualMachinesInner client = this.manager().inner().virtualMachines();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new LabVirtualMachineFragment();
+    }
+
+    @Override
+    public Boolean allowClaim() {
+        return this.inner().allowClaim();
+    }
+
+    @Override
+    public ApplicableSchedule applicableSchedule() {
+        ApplicableScheduleInner inner = this.inner().applicableSchedule();
+        if (inner != null) {
+            return  new ApplicableScheduleImpl(inner, manager());
+        } else {
+            return null;
+        }
+    }
+
+    @Override
+    public ArtifactDeploymentStatusProperties artifactDeploymentStatus() {
+        return this.inner().artifactDeploymentStatus();
+    }
+
+    @Override
+    public List<ArtifactInstallProperties> artifacts() {
+        return this.inner().artifacts();
+    }
+
+    @Override
+    public String computeId() {
+        return this.inner().computeId();
+    }
+
+    @Override
+    public ComputeVmProperties computeVm() {
+        return this.inner().computeVm();
+    }
+
+    @Override
+    public String createdByUser() {
+        return this.inner().createdByUser();
+    }
+
+    @Override
+    public String createdByUserId() {
+        return this.inner().createdByUserId();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String customImageId() {
+        return this.inner().customImageId();
+    }
+
+    @Override
+    public Boolean disallowPublicIpAddress() {
+        return this.inner().disallowPublicIpAddress();
+    }
+
+    @Override
+    public String environmentId() {
+        return this.inner().environmentId();
+    }
+
+    @Override
+    public DateTime expirationDate() {
+        return this.inner().expirationDate();
+    }
+
+    @Override
+    public String fqdn() {
+        return this.inner().fqdn();
+    }
+
+    @Override
+    public GalleryImageReference galleryImageReference() {
+        return this.inner().galleryImageReference();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public Boolean isAuthenticationWithSshKey() {
+        return this.inner().isAuthenticationWithSshKey();
+    }
+
+    @Override
+    public String labSubnetName() {
+        return this.inner().labSubnetName();
+    }
+
+    @Override
+    public String labVirtualNetworkId() {
+        return this.inner().labVirtualNetworkId();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public NetworkInterfaceProperties networkInterface() {
+        return this.inner().networkInterface();
+    }
+
+    @Override
+    public String notes() {
+        return this.inner().notes();
+    }
+
+    @Override
+    public String osType() {
+        return this.inner().osType();
+    }
+
+    @Override
+    public String ownerObjectId() {
+        return this.inner().ownerObjectId();
+    }
+
+    @Override
+    public String ownerUserPrincipalName() {
+        return this.inner().ownerUserPrincipalName();
+    }
+
+    @Override
+    public String password() {
+        return this.inner().password();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public String size() {
+        return this.inner().size();
+    }
+
+    @Override
+    public String sshKey() {
+        return this.inner().sshKey();
+    }
+
+    @Override
+    public String storageType() {
+        return this.inner().storageType();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public String userName() {
+        return this.inner().userName();
+    }
+
+    @Override
+    public VirtualMachineCreationSource virtualMachineCreationSource() {
+        return this.inner().virtualMachineCreationSource();
+    }
+
+    @Override
+    public LabVirtualMachineImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withApplicableSchedule(ApplicableScheduleInner applicableSchedule) {
+        this.inner().withApplicableSchedule(applicableSchedule);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withArtifactDeploymentStatus(ArtifactDeploymentStatusProperties artifactDeploymentStatus) {
+        this.inner().withArtifactDeploymentStatus(artifactDeploymentStatus);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withArtifacts(List<ArtifactInstallProperties> artifacts) {
+        this.inner().withArtifacts(artifacts);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withComputeVm(ComputeVmProperties computeVm) {
+        this.inner().withComputeVm(computeVm);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withGalleryImageReference(GalleryImageReference galleryImageReference) {
+        this.inner().withGalleryImageReference(galleryImageReference);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withNetworkInterface(NetworkInterfaceProperties networkInterface) {
+        this.inner().withNetworkInterface(networkInterface);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withApplicableSchedule(ApplicableScheduleFragment applicableSchedule) {
+        this.updateParameter.withApplicableSchedule(applicableSchedule);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withArtifactDeploymentStatus(ArtifactDeploymentStatusPropertiesFragment artifactDeploymentStatus) {
+        this.updateParameter.withArtifactDeploymentStatus(artifactDeploymentStatus);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withArtifacts(List<ArtifactInstallPropertiesFragment> artifacts) {
+        this.updateParameter.withArtifacts(artifacts);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withComputeVm(ComputeVmPropertiesFragment computeVm) {
+        this.updateParameter.withComputeVm(computeVm);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withGalleryImageReference(GalleryImageReferenceFragment galleryImageReference) {
+        this.updateParameter.withGalleryImageReference(galleryImageReference);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withNetworkInterface(NetworkInterfacePropertiesFragment networkInterface) {
+        this.updateParameter.withNetworkInterface(networkInterface);
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withAllowClaim(Boolean allowClaim) {
+        if (isInCreateMode()) {
+            this.inner().withAllowClaim(allowClaim);
+        } else {
+            this.updateParameter.withAllowClaim(allowClaim);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withCreatedByUser(String createdByUser) {
+        if (isInCreateMode()) {
+            this.inner().withCreatedByUser(createdByUser);
+        } else {
+            this.updateParameter.withCreatedByUser(createdByUser);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withCreatedByUserId(String createdByUserId) {
+        if (isInCreateMode()) {
+            this.inner().withCreatedByUserId(createdByUserId);
+        } else {
+            this.updateParameter.withCreatedByUserId(createdByUserId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withCreatedDate(DateTime createdDate) {
+        if (isInCreateMode()) {
+            this.inner().withCreatedDate(createdDate);
+        } else {
+            this.updateParameter.withCreatedDate(createdDate);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withCustomImageId(String customImageId) {
+        if (isInCreateMode()) {
+            this.inner().withCustomImageId(customImageId);
+        } else {
+            this.updateParameter.withCustomImageId(customImageId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withDisallowPublicIpAddress(Boolean disallowPublicIpAddress) {
+        if (isInCreateMode()) {
+            this.inner().withDisallowPublicIpAddress(disallowPublicIpAddress);
+        } else {
+            this.updateParameter.withDisallowPublicIpAddress(disallowPublicIpAddress);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withEnvironmentId(String environmentId) {
+        if (isInCreateMode()) {
+            this.inner().withEnvironmentId(environmentId);
+        } else {
+            this.updateParameter.withEnvironmentId(environmentId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withExpirationDate(DateTime expirationDate) {
+        if (isInCreateMode()) {
+            this.inner().withExpirationDate(expirationDate);
+        } else {
+            this.updateParameter.withExpirationDate(expirationDate);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withFqdn(String fqdn) {
+        if (isInCreateMode()) {
+            this.inner().withFqdn(fqdn);
+        } else {
+            this.updateParameter.withFqdn(fqdn);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey) {
+        if (isInCreateMode()) {
+            this.inner().withIsAuthenticationWithSshKey(isAuthenticationWithSshKey);
+        } else {
+            this.updateParameter.withIsAuthenticationWithSshKey(isAuthenticationWithSshKey);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withLabSubnetName(String labSubnetName) {
+        if (isInCreateMode()) {
+            this.inner().withLabSubnetName(labSubnetName);
+        } else {
+            this.updateParameter.withLabSubnetName(labSubnetName);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withLabVirtualNetworkId(String labVirtualNetworkId) {
+        if (isInCreateMode()) {
+            this.inner().withLabVirtualNetworkId(labVirtualNetworkId);
+        } else {
+            this.updateParameter.withLabVirtualNetworkId(labVirtualNetworkId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withNotes(String notes) {
+        if (isInCreateMode()) {
+            this.inner().withNotes(notes);
+        } else {
+            this.updateParameter.withNotes(notes);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withOsType(String osType) {
+        if (isInCreateMode()) {
+            this.inner().withOsType(osType);
+        } else {
+            this.updateParameter.withOsType(osType);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withOwnerObjectId(String ownerObjectId) {
+        if (isInCreateMode()) {
+            this.inner().withOwnerObjectId(ownerObjectId);
+        } else {
+            this.updateParameter.withOwnerObjectId(ownerObjectId);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withOwnerUserPrincipalName(String ownerUserPrincipalName) {
+        if (isInCreateMode()) {
+            this.inner().withOwnerUserPrincipalName(ownerUserPrincipalName);
+        } else {
+            this.updateParameter.withOwnerUserPrincipalName(ownerUserPrincipalName);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withPassword(String password) {
+        if (isInCreateMode()) {
+            this.inner().withPassword(password);
+        } else {
+            this.updateParameter.withPassword(password);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withSize(String size) {
+        if (isInCreateMode()) {
+            this.inner().withSize(size);
+        } else {
+            this.updateParameter.withSize(size);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withSshKey(String sshKey) {
+        if (isInCreateMode()) {
+            this.inner().withSshKey(sshKey);
+        } else {
+            this.updateParameter.withSshKey(sshKey);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withStorageType(String storageType) {
+        if (isInCreateMode()) {
+            this.inner().withStorageType(storageType);
+        } else {
+            this.updateParameter.withStorageType(storageType);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withUserName(String userName) {
+        if (isInCreateMode()) {
+            this.inner().withUserName(userName);
+        } else {
+            this.updateParameter.withUserName(userName);
+        }
+        return this;
+    }
+
+    @Override
+    public LabVirtualMachineImpl withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource) {
+        if (isInCreateMode()) {
+            this.inner().withVirtualMachineCreationSource(virtualMachineCreationSource);
+        } else {
+            this.updateParameter.withVirtualMachineCreationSource(virtualMachineCreationSource);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineInner.java
new file mode 100644
index 000000000000..42351ded3ec7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabVirtualMachineInner.java
@@ -0,0 +1,830 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import org.joda.time.DateTime;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactInstallProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactDeploymentStatusProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GalleryImageReference;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ComputeVmProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NetworkInterfaceProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineCreationSource;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A virtual machine.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class LabVirtualMachineInner extends Resource {
+    /**
+     * The notes of the virtual machine.
+     */
+    @JsonProperty(value = "properties.notes")
+    private String notes;
+
+    /**
+     * The object identifier of the owner of the virtual machine.
+     */
+    @JsonProperty(value = "properties.ownerObjectId")
+    private String ownerObjectId;
+
+    /**
+     * The user principal name of the virtual machine owner.
+     */
+    @JsonProperty(value = "properties.ownerUserPrincipalName")
+    private String ownerUserPrincipalName;
+
+    /**
+     * The object identifier of the creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUserId")
+    private String createdByUserId;
+
+    /**
+     * The email address of creator of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdByUser")
+    private String createdByUser;
+
+    /**
+     * The creation date of the virtual machine.
+     */
+    @JsonProperty(value = "properties.createdDate")
+    private DateTime createdDate;
+
+    /**
+     * The resource identifier (Microsoft.Compute) of the virtual machine.
+     */
+    @JsonProperty(value = "properties.computeId", access = JsonProperty.Access.WRITE_ONLY)
+    private String computeId;
+
+    /**
+     * The custom image identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.customImageId")
+    private String customImageId;
+
+    /**
+     * The OS type of the virtual machine.
+     */
+    @JsonProperty(value = "properties.osType")
+    private String osType;
+
+    /**
+     * The size of the virtual machine.
+     */
+    @JsonProperty(value = "properties.size")
+    private String size;
+
+    /**
+     * The user name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.userName")
+    private String userName;
+
+    /**
+     * The password of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.password")
+    private String password;
+
+    /**
+     * The SSH key of the virtual machine administrator.
+     */
+    @JsonProperty(value = "properties.sshKey")
+    private String sshKey;
+
+    /**
+     * Indicates whether this virtual machine uses an SSH key for
+     * authentication.
+     */
+    @JsonProperty(value = "properties.isAuthenticationWithSshKey")
+    private Boolean isAuthenticationWithSshKey;
+
+    /**
+     * The fully-qualified domain name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.fqdn")
+    private String fqdn;
+
+    /**
+     * The lab subnet name of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labSubnetName")
+    private String labSubnetName;
+
+    /**
+     * The lab virtual network identifier of the virtual machine.
+     */
+    @JsonProperty(value = "properties.labVirtualNetworkId")
+    private String labVirtualNetworkId;
+
+    /**
+     * Indicates whether the virtual machine is to be created without a public
+     * IP address.
+     */
+    @JsonProperty(value = "properties.disallowPublicIpAddress")
+    private Boolean disallowPublicIpAddress;
+
+    /**
+     * The artifacts to be installed on the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifacts")
+    private List<ArtifactInstallProperties> artifacts;
+
+    /**
+     * The artifact deployment status for the virtual machine.
+     */
+    @JsonProperty(value = "properties.artifactDeploymentStatus")
+    private ArtifactDeploymentStatusProperties artifactDeploymentStatus;
+
+    /**
+     * The Microsoft Azure Marketplace image reference of the virtual machine.
+     */
+    @JsonProperty(value = "properties.galleryImageReference")
+    private GalleryImageReference galleryImageReference;
+
+    /**
+     * The compute virtual machine properties.
+     */
+    @JsonProperty(value = "properties.computeVm")
+    private ComputeVmProperties computeVm;
+
+    /**
+     * The network interface properties.
+     */
+    @JsonProperty(value = "properties.networkInterface")
+    private NetworkInterfaceProperties networkInterface;
+
+    /**
+     * The applicable schedule for the virtual machine.
+     */
+    @JsonProperty(value = "properties.applicableSchedule")
+    private ApplicableScheduleInner applicableSchedule;
+
+    /**
+     * The expiration date for VM.
+     */
+    @JsonProperty(value = "properties.expirationDate")
+    private DateTime expirationDate;
+
+    /**
+     * Indicates whether another user can take ownership of the virtual
+     * machine.
+     */
+    @JsonProperty(value = "properties.allowClaim")
+    private Boolean allowClaim;
+
+    /**
+     * Storage type to use for virtual machine (i.e. Standard, Premium).
+     */
+    @JsonProperty(value = "properties.storageType")
+    private String storageType;
+
+    /**
+     * Tells source of creation of lab virtual machine. Output property only.
+     * Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     */
+    @JsonProperty(value = "properties.virtualMachineCreationSource")
+    private VirtualMachineCreationSource virtualMachineCreationSource;
+
+    /**
+     * The resource ID of the environment that contains this virtual machine,
+     * if any.
+     */
+    @JsonProperty(value = "properties.environmentId")
+    private String environmentId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the notes of the virtual machine.
+     *
+     * @return the notes value
+     */
+    public String notes() {
+        return this.notes;
+    }
+
+    /**
+     * Set the notes of the virtual machine.
+     *
+     * @param notes the notes value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withNotes(String notes) {
+        this.notes = notes;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the owner of the virtual machine.
+     *
+     * @return the ownerObjectId value
+     */
+    public String ownerObjectId() {
+        return this.ownerObjectId;
+    }
+
+    /**
+     * Set the object identifier of the owner of the virtual machine.
+     *
+     * @param ownerObjectId the ownerObjectId value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withOwnerObjectId(String ownerObjectId) {
+        this.ownerObjectId = ownerObjectId;
+        return this;
+    }
+
+    /**
+     * Get the user principal name of the virtual machine owner.
+     *
+     * @return the ownerUserPrincipalName value
+     */
+    public String ownerUserPrincipalName() {
+        return this.ownerUserPrincipalName;
+    }
+
+    /**
+     * Set the user principal name of the virtual machine owner.
+     *
+     * @param ownerUserPrincipalName the ownerUserPrincipalName value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withOwnerUserPrincipalName(String ownerUserPrincipalName) {
+        this.ownerUserPrincipalName = ownerUserPrincipalName;
+        return this;
+    }
+
+    /**
+     * Get the object identifier of the creator of the virtual machine.
+     *
+     * @return the createdByUserId value
+     */
+    public String createdByUserId() {
+        return this.createdByUserId;
+    }
+
+    /**
+     * Set the object identifier of the creator of the virtual machine.
+     *
+     * @param createdByUserId the createdByUserId value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withCreatedByUserId(String createdByUserId) {
+        this.createdByUserId = createdByUserId;
+        return this;
+    }
+
+    /**
+     * Get the email address of creator of the virtual machine.
+     *
+     * @return the createdByUser value
+     */
+    public String createdByUser() {
+        return this.createdByUser;
+    }
+
+    /**
+     * Set the email address of creator of the virtual machine.
+     *
+     * @param createdByUser the createdByUser value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withCreatedByUser(String createdByUser) {
+        this.createdByUser = createdByUser;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the virtual machine.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Set the creation date of the virtual machine.
+     *
+     * @param createdDate the createdDate value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withCreatedDate(DateTime createdDate) {
+        this.createdDate = createdDate;
+        return this;
+    }
+
+    /**
+     * Get the resource identifier (Microsoft.Compute) of the virtual machine.
+     *
+     * @return the computeId value
+     */
+    public String computeId() {
+        return this.computeId;
+    }
+
+    /**
+     * Get the custom image identifier of the virtual machine.
+     *
+     * @return the customImageId value
+     */
+    public String customImageId() {
+        return this.customImageId;
+    }
+
+    /**
+     * Set the custom image identifier of the virtual machine.
+     *
+     * @param customImageId the customImageId value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withCustomImageId(String customImageId) {
+        this.customImageId = customImageId;
+        return this;
+    }
+
+    /**
+     * Get the OS type of the virtual machine.
+     *
+     * @return the osType value
+     */
+    public String osType() {
+        return this.osType;
+    }
+
+    /**
+     * Set the OS type of the virtual machine.
+     *
+     * @param osType the osType value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withOsType(String osType) {
+        this.osType = osType;
+        return this;
+    }
+
+    /**
+     * Get the size of the virtual machine.
+     *
+     * @return the size value
+     */
+    public String size() {
+        return this.size;
+    }
+
+    /**
+     * Set the size of the virtual machine.
+     *
+     * @param size the size value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withSize(String size) {
+        this.size = size;
+        return this;
+    }
+
+    /**
+     * Get the user name of the virtual machine.
+     *
+     * @return the userName value
+     */
+    public String userName() {
+        return this.userName;
+    }
+
+    /**
+     * Set the user name of the virtual machine.
+     *
+     * @param userName the userName value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withUserName(String userName) {
+        this.userName = userName;
+        return this;
+    }
+
+    /**
+     * Get the password of the virtual machine administrator.
+     *
+     * @return the password value
+     */
+    public String password() {
+        return this.password;
+    }
+
+    /**
+     * Set the password of the virtual machine administrator.
+     *
+     * @param password the password value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withPassword(String password) {
+        this.password = password;
+        return this;
+    }
+
+    /**
+     * Get the SSH key of the virtual machine administrator.
+     *
+     * @return the sshKey value
+     */
+    public String sshKey() {
+        return this.sshKey;
+    }
+
+    /**
+     * Set the SSH key of the virtual machine administrator.
+     *
+     * @param sshKey the sshKey value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withSshKey(String sshKey) {
+        this.sshKey = sshKey;
+        return this;
+    }
+
+    /**
+     * Get indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @return the isAuthenticationWithSshKey value
+     */
+    public Boolean isAuthenticationWithSshKey() {
+        return this.isAuthenticationWithSshKey;
+    }
+
+    /**
+     * Set indicates whether this virtual machine uses an SSH key for authentication.
+     *
+     * @param isAuthenticationWithSshKey the isAuthenticationWithSshKey value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withIsAuthenticationWithSshKey(Boolean isAuthenticationWithSshKey) {
+        this.isAuthenticationWithSshKey = isAuthenticationWithSshKey;
+        return this;
+    }
+
+    /**
+     * Get the fully-qualified domain name of the virtual machine.
+     *
+     * @return the fqdn value
+     */
+    public String fqdn() {
+        return this.fqdn;
+    }
+
+    /**
+     * Set the fully-qualified domain name of the virtual machine.
+     *
+     * @param fqdn the fqdn value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withFqdn(String fqdn) {
+        this.fqdn = fqdn;
+        return this;
+    }
+
+    /**
+     * Get the lab subnet name of the virtual machine.
+     *
+     * @return the labSubnetName value
+     */
+    public String labSubnetName() {
+        return this.labSubnetName;
+    }
+
+    /**
+     * Set the lab subnet name of the virtual machine.
+     *
+     * @param labSubnetName the labSubnetName value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withLabSubnetName(String labSubnetName) {
+        this.labSubnetName = labSubnetName;
+        return this;
+    }
+
+    /**
+     * Get the lab virtual network identifier of the virtual machine.
+     *
+     * @return the labVirtualNetworkId value
+     */
+    public String labVirtualNetworkId() {
+        return this.labVirtualNetworkId;
+    }
+
+    /**
+     * Set the lab virtual network identifier of the virtual machine.
+     *
+     * @param labVirtualNetworkId the labVirtualNetworkId value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withLabVirtualNetworkId(String labVirtualNetworkId) {
+        this.labVirtualNetworkId = labVirtualNetworkId;
+        return this;
+    }
+
+    /**
+     * Get indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @return the disallowPublicIpAddress value
+     */
+    public Boolean disallowPublicIpAddress() {
+        return this.disallowPublicIpAddress;
+    }
+
+    /**
+     * Set indicates whether the virtual machine is to be created without a public IP address.
+     *
+     * @param disallowPublicIpAddress the disallowPublicIpAddress value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withDisallowPublicIpAddress(Boolean disallowPublicIpAddress) {
+        this.disallowPublicIpAddress = disallowPublicIpAddress;
+        return this;
+    }
+
+    /**
+     * Get the artifacts to be installed on the virtual machine.
+     *
+     * @return the artifacts value
+     */
+    public List<ArtifactInstallProperties> artifacts() {
+        return this.artifacts;
+    }
+
+    /**
+     * Set the artifacts to be installed on the virtual machine.
+     *
+     * @param artifacts the artifacts value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withArtifacts(List<ArtifactInstallProperties> artifacts) {
+        this.artifacts = artifacts;
+        return this;
+    }
+
+    /**
+     * Get the artifact deployment status for the virtual machine.
+     *
+     * @return the artifactDeploymentStatus value
+     */
+    public ArtifactDeploymentStatusProperties artifactDeploymentStatus() {
+        return this.artifactDeploymentStatus;
+    }
+
+    /**
+     * Set the artifact deployment status for the virtual machine.
+     *
+     * @param artifactDeploymentStatus the artifactDeploymentStatus value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withArtifactDeploymentStatus(ArtifactDeploymentStatusProperties artifactDeploymentStatus) {
+        this.artifactDeploymentStatus = artifactDeploymentStatus;
+        return this;
+    }
+
+    /**
+     * Get the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @return the galleryImageReference value
+     */
+    public GalleryImageReference galleryImageReference() {
+        return this.galleryImageReference;
+    }
+
+    /**
+     * Set the Microsoft Azure Marketplace image reference of the virtual machine.
+     *
+     * @param galleryImageReference the galleryImageReference value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withGalleryImageReference(GalleryImageReference galleryImageReference) {
+        this.galleryImageReference = galleryImageReference;
+        return this;
+    }
+
+    /**
+     * Get the compute virtual machine properties.
+     *
+     * @return the computeVm value
+     */
+    public ComputeVmProperties computeVm() {
+        return this.computeVm;
+    }
+
+    /**
+     * Set the compute virtual machine properties.
+     *
+     * @param computeVm the computeVm value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withComputeVm(ComputeVmProperties computeVm) {
+        this.computeVm = computeVm;
+        return this;
+    }
+
+    /**
+     * Get the network interface properties.
+     *
+     * @return the networkInterface value
+     */
+    public NetworkInterfaceProperties networkInterface() {
+        return this.networkInterface;
+    }
+
+    /**
+     * Set the network interface properties.
+     *
+     * @param networkInterface the networkInterface value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withNetworkInterface(NetworkInterfaceProperties networkInterface) {
+        this.networkInterface = networkInterface;
+        return this;
+    }
+
+    /**
+     * Get the applicable schedule for the virtual machine.
+     *
+     * @return the applicableSchedule value
+     */
+    public ApplicableScheduleInner applicableSchedule() {
+        return this.applicableSchedule;
+    }
+
+    /**
+     * Set the applicable schedule for the virtual machine.
+     *
+     * @param applicableSchedule the applicableSchedule value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withApplicableSchedule(ApplicableScheduleInner applicableSchedule) {
+        this.applicableSchedule = applicableSchedule;
+        return this;
+    }
+
+    /**
+     * Get the expiration date for VM.
+     *
+     * @return the expirationDate value
+     */
+    public DateTime expirationDate() {
+        return this.expirationDate;
+    }
+
+    /**
+     * Set the expiration date for VM.
+     *
+     * @param expirationDate the expirationDate value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withExpirationDate(DateTime expirationDate) {
+        this.expirationDate = expirationDate;
+        return this;
+    }
+
+    /**
+     * Get indicates whether another user can take ownership of the virtual machine.
+     *
+     * @return the allowClaim value
+     */
+    public Boolean allowClaim() {
+        return this.allowClaim;
+    }
+
+    /**
+     * Set indicates whether another user can take ownership of the virtual machine.
+     *
+     * @param allowClaim the allowClaim value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withAllowClaim(Boolean allowClaim) {
+        this.allowClaim = allowClaim;
+        return this;
+    }
+
+    /**
+     * Get storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @return the storageType value
+     */
+    public String storageType() {
+        return this.storageType;
+    }
+
+    /**
+     * Set storage type to use for virtual machine (i.e. Standard, Premium).
+     *
+     * @param storageType the storageType value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withStorageType(String storageType) {
+        this.storageType = storageType;
+        return this;
+    }
+
+    /**
+     * Get tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @return the virtualMachineCreationSource value
+     */
+    public VirtualMachineCreationSource virtualMachineCreationSource() {
+        return this.virtualMachineCreationSource;
+    }
+
+    /**
+     * Set tells source of creation of lab virtual machine. Output property only. Possible values include: 'FromCustomImage', 'FromGalleryImage'.
+     *
+     * @param virtualMachineCreationSource the virtualMachineCreationSource value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withVirtualMachineCreationSource(VirtualMachineCreationSource virtualMachineCreationSource) {
+        this.virtualMachineCreationSource = virtualMachineCreationSource;
+        return this;
+    }
+
+    /**
+     * Get the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @return the environmentId value
+     */
+    public String environmentId() {
+        return this.environmentId;
+    }
+
+    /**
+     * Set the resource ID of the environment that contains this virtual machine, if any.
+     *
+     * @param environmentId the environmentId value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withEnvironmentId(String environmentId) {
+        this.environmentId = environmentId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the LabVirtualMachineInner object itself.
+     */
+    public LabVirtualMachineInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsImpl.java
new file mode 100644
index 000000000000..abd0b4fa2f50
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsImpl.java
@@ -0,0 +1,190 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * def
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.resources.collection.implementation.GroupableResourcesCoreImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Lab;
+import rx.Observable;
+import rx.Completable;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collection;
+import com.microsoft.azure.arm.resources.ResourceUtilsCore;
+import com.microsoft.azure.arm.utils.RXMapper;
+import rx.functions.Func1;
+import com.microsoft.azure.PagedList;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GenerateUploadUriResponse;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVhd;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineCreationParameter;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ExportResourceUsageParameters;
+
+class LabsImpl extends GroupableResourcesCoreImpl<Lab, LabImpl, LabInner, LabsInner, DevTestLabsManager>  implements Labs {
+    protected LabsImpl(DevTestLabsManager manager) {
+        super(manager.inner().labs(), manager);
+    }
+
+    @Override
+    protected Observable<LabInner> getInnerAsync(String resourceGroupName, String name) {
+        LabsInner client = this.inner();
+        return client.getByResourceGroupAsync(resourceGroupName, name);
+    }
+
+    @Override
+    protected Completable deleteInnerAsync(String resourceGroupName, String name) {
+        LabsInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<String> deleteByIdsAsync(Collection<String> ids) {
+        if (ids == null || ids.isEmpty()) {
+            return Observable.empty();
+        }
+        Collection<Observable<String>> observables = new ArrayList<>();
+        for (String id : ids) {
+            final String resourceGroupName = ResourceUtilsCore.groupFromResourceId(id);
+            final String name = ResourceUtilsCore.nameFromResourceId(id);
+            Observable<String> o = RXMapper.map(this.inner().deleteAsync(resourceGroupName, name), id);
+            observables.add(o);
+        }
+        return Observable.mergeDelayError(observables);
+    }
+
+    @Override
+    public Observable<String> deleteByIdsAsync(String...ids) {
+        return this.deleteByIdsAsync(new ArrayList<String>(Arrays.asList(ids)));
+    }
+
+    @Override
+    public void deleteByIds(Collection<String> ids) {
+        if (ids != null && !ids.isEmpty()) {
+            this.deleteByIdsAsync(ids).toBlocking().last();
+        }
+    }
+
+    @Override
+    public void deleteByIds(String...ids) {
+        this.deleteByIds(new ArrayList<String>(Arrays.asList(ids)));
+    }
+
+    @Override
+    public PagedList<Lab> listByResourceGroup(String resourceGroupName) {
+        LabsInner client = this.inner();
+        return this.wrapList(client.listByResourceGroup(resourceGroupName));
+    }
+
+    @Override
+    public Observable<Lab> listByResourceGroupAsync(String resourceGroupName) {
+        LabsInner client = this.inner();
+        return client.listByResourceGroupAsync(resourceGroupName)
+        .flatMapIterable(new Func1<Page<LabInner>, Iterable<LabInner>>() {
+            @Override
+            public Iterable<LabInner> call(Page<LabInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<LabInner, Lab>() {
+            @Override
+            public Lab call(LabInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public PagedList<Lab> list() {
+        LabsInner client = this.inner();
+        return this.wrapList(client.list());
+    }
+
+    @Override
+    public Observable<Lab> listAsync() {
+        LabsInner client = this.inner();
+        return client.listAsync()
+        .flatMapIterable(new Func1<Page<LabInner>, Iterable<LabInner>>() {
+            @Override
+            public Iterable<LabInner> call(Page<LabInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<LabInner, Lab>() {
+            @Override
+            public Lab call(LabInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public LabImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    @Override
+    public Completable claimAnyVmAsync(String resourceGroupName, String name) {
+        LabsInner client = this.inner();
+        return client.claimAnyVmAsync(resourceGroupName, name).toCompletable();
+    }
+
+    @Override
+    public Completable createEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        LabsInner client = this.inner();
+        return client.createEnvironmentAsync(resourceGroupName, name, labVirtualMachineCreationParameter).toCompletable();
+    }
+
+    @Override
+    public Completable exportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        LabsInner client = this.inner();
+        return client.exportResourceUsageAsync(resourceGroupName, name, exportResourceUsageParameters).toCompletable();
+    }
+
+    @Override
+    public Observable<GenerateUploadUriResponse> generateUploadUriAsync(String resourceGroupName, String name) {
+        LabsInner client = this.inner();
+        return client.generateUploadUriAsync(resourceGroupName, name)
+        .map(new Func1<GenerateUploadUriResponseInner, GenerateUploadUriResponse>() {
+            @Override
+            public GenerateUploadUriResponse call(GenerateUploadUriResponseInner inner) {
+                return new GenerateUploadUriResponseImpl(inner, manager());
+            }
+        });
+    }
+
+    @Override
+    public Observable<LabVhd> listVhdsAsync(final String resourceGroupName, final String name) {
+        LabsInner client = this.inner();
+        return client.listVhdsAsync(resourceGroupName, name)
+        .flatMapIterable(new Func1<Page<LabVhdInner>, Iterable<LabVhdInner>>() {
+            @Override
+            public Iterable<LabVhdInner> call(Page<LabVhdInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<LabVhdInner, LabVhd>() {
+            @Override
+            public LabVhd call(LabVhdInner inner) {
+                return new LabVhdImpl(inner, manager());
+            }
+        });
+    }
+
+    @Override
+    protected LabImpl wrapModel(LabInner inner) {
+        return  new LabImpl(inner.name(), inner, manager());
+    }
+
+    @Override
+    protected LabImpl wrapModel(String name) {
+        return new LabImpl(name, new LabInner(), this.manager());
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsInner.java
new file mode 100644
index 000000000000..01c49dac9c1b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/LabsInner.java
@@ -0,0 +1,2343 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.collection.InnerSupportsGet;
+import com.microsoft.azure.arm.collection.InnerSupportsDelete;
+import com.microsoft.azure.arm.collection.InnerSupportsListing;
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ExportResourceUsageParameters;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.GenerateUploadUriParameter;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineCreationParameter;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Labs.
+ */
+public class LabsInner implements InnerSupportsGet<LabInner>, InnerSupportsDelete<Void>, InnerSupportsListing<LabInner> {
+    /** The Retrofit service to perform REST calls. */
+    private LabsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of LabsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public LabsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(LabsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Labs to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface LabsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs list" })
+        @GET("subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/labs")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs listByResourceGroup" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs")
+        Observable<Response<ResponseBody>> listByResourceGroup(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs getByResourceGroup" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}")
+        Observable<Response<ResponseBody>> getByResourceGroup(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body LabInner lab, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body LabInner lab, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body LabFragment lab, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs claimAnyVm" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/claimAnyVm")
+        Observable<Response<ResponseBody>> claimAnyVm(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs beginClaimAnyVm" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/claimAnyVm")
+        Observable<Response<ResponseBody>> beginClaimAnyVm(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs createEnvironment" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/createEnvironment")
+        Observable<Response<ResponseBody>> createEnvironment(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body LabVirtualMachineCreationParameter labVirtualMachineCreationParameter, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs beginCreateEnvironment" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/createEnvironment")
+        Observable<Response<ResponseBody>> beginCreateEnvironment(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body LabVirtualMachineCreationParameter labVirtualMachineCreationParameter, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs exportResourceUsage" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/exportResourceUsage")
+        Observable<Response<ResponseBody>> exportResourceUsage(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body ExportResourceUsageParameters exportResourceUsageParameters, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs beginExportResourceUsage" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/exportResourceUsage")
+        Observable<Response<ResponseBody>> beginExportResourceUsage(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Body ExportResourceUsageParameters exportResourceUsageParameters, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs generateUploadUri" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/generateUploadUri")
+        Observable<Response<ResponseBody>> generateUploadUri(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body GenerateUploadUriParameter generateUploadUriParameter, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs listVhds" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{name}/listVhds")
+        Observable<Response<ResponseBody>> listVhds(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs listByResourceGroupNext" })
+        @GET
+        Observable<Response<ResponseBody>> listByResourceGroupNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Labs listVhdsNext" })
+        @GET
+        Observable<Response<ResponseBody>> listVhdsNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> list() {
+        ServiceResponse<Page<LabInner>> response = listSinglePageAsync().toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listAsync(final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listAsync() {
+        return listWithServiceResponseAsync()
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listWithServiceResponseAsync() {
+        return listSinglePageAsync()
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listSinglePageAsync() {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> list(final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<LabInner>> response = listSinglePageAsync(expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listAsync(final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listWithServiceResponseAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+    ServiceResponse<PageImpl<LabInner>> * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+    ServiceResponse<PageImpl<LabInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<LabInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<LabInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listSinglePageAsync(final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> listByResourceGroup(final String resourceGroupName) {
+        ServiceResponse<Page<LabInner>> response = listByResourceGroupSinglePageAsync(resourceGroupName).toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listByResourceGroupAsync(final String resourceGroupName, final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupSinglePageAsync(resourceGroupName),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listByResourceGroupAsync(final String resourceGroupName) {
+        return listByResourceGroupWithServiceResponseAsync(resourceGroupName)
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupWithServiceResponseAsync(final String resourceGroupName) {
+        return listByResourceGroupSinglePageAsync(resourceGroupName)
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupSinglePageAsync(final String resourceGroupName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.listByResourceGroup(this.client.subscriptionId(), resourceGroupName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listByResourceGroupDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> listByResourceGroup(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<LabInner>> response = listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listByResourceGroupAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listByResourceGroupAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listByResourceGroupWithServiceResponseAsync(resourceGroupName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupWithServiceResponseAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listByResourceGroupSinglePageAsync(resourceGroupName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+    ServiceResponse<PageImpl<LabInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<LabInner>> * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+    ServiceResponse<PageImpl<LabInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<LabInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<LabInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupSinglePageAsync(final String resourceGroupName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.listByResourceGroup(this.client.subscriptionId(), resourceGroupName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listByResourceGroupDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabInner>> listByResourceGroupDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabInner object if successful.
+     */
+    public LabInner getByResourceGroup(String resourceGroupName, String name) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabInner> getByResourceGroupAsync(String resourceGroupName, String name, final ServiceCallback<LabInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getByResourceGroupWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<LabInner> getByResourceGroupAsync(String resourceGroupName, String name) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<LabInner>, LabInner>() {
+            @Override
+            public LabInner call(ServiceResponse<LabInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<ServiceResponse<LabInner>> getByResourceGroupWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.getByResourceGroup(this.client.subscriptionId(), resourceGroupName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabInner> clientResponse = getByResourceGroupDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabInner object if successful.
+     */
+    public LabInner getByResourceGroup(String resourceGroupName, String name, String expand) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabInner> getByResourceGroupAsync(String resourceGroupName, String name, String expand, final ServiceCallback<LabInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<LabInner> getByResourceGroupAsync(String resourceGroupName, String name, String expand) {
+        return getByResourceGroupWithServiceResponseAsync(resourceGroupName, name, expand).map(new Func1<ServiceResponse<LabInner>, LabInner>() {
+            @Override
+            public LabInner call(ServiceResponse<LabInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=defaultStorageAccount)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<ServiceResponse<LabInner>> getByResourceGroupWithServiceResponseAsync(String resourceGroupName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.getByResourceGroup(this.client.subscriptionId(), resourceGroupName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabInner> clientResponse = getByResourceGroupDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabInner> getByResourceGroupDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabInner object if successful.
+     */
+    public LabInner createOrUpdate(String resourceGroupName, String name, LabInner lab) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabInner> createOrUpdateAsync(String resourceGroupName, String name, LabInner lab, final ServiceCallback<LabInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<LabInner> createOrUpdateAsync(String resourceGroupName, String name, LabInner lab) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab).map(new Func1<ServiceResponse<LabInner>, LabInner>() {
+            @Override
+            public LabInner call(ServiceResponse<LabInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<LabInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String name, LabInner lab) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (lab == null) {
+            throw new IllegalArgumentException("Parameter lab is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(lab);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, name, lab, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<LabInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabInner object if successful.
+     */
+    public LabInner beginCreateOrUpdate(String resourceGroupName, String name, LabInner lab) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabInner> beginCreateOrUpdateAsync(String resourceGroupName, String name, LabInner lab, final ServiceCallback<LabInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<LabInner> beginCreateOrUpdateAsync(String resourceGroupName, String name, LabInner lab) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, name, lab).map(new Func1<ServiceResponse<LabInner>, LabInner>() {
+            @Override
+            public LabInner call(ServiceResponse<LabInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<ServiceResponse<LabInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String name, LabInner lab) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (lab == null) {
+            throw new IllegalArgumentException("Parameter lab is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(lab);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, name, lab, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabInner>() { }.getType())
+                .register(201, new TypeToken<LabInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of labs.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabInner object if successful.
+     */
+    public LabInner update(String resourceGroupName, String name, LabFragment lab) {
+        return updateWithServiceResponseAsync(resourceGroupName, name, lab).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of labs.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabInner> updateAsync(String resourceGroupName, String name, LabFragment lab, final ServiceCallback<LabInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, name, lab), serviceCallback);
+    }
+
+    /**
+     * Modify properties of labs.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<LabInner> updateAsync(String resourceGroupName, String name, LabFragment lab) {
+        return updateWithServiceResponseAsync(resourceGroupName, name, lab).map(new Func1<ServiceResponse<LabInner>, LabInner>() {
+            @Override
+            public LabInner call(ServiceResponse<LabInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of labs.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param lab A lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabInner object
+     */
+    public Observable<ServiceResponse<LabInner>> updateWithServiceResponseAsync(String resourceGroupName, String name, LabFragment lab) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (lab == null) {
+            throw new IllegalArgumentException("Parameter lab is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(lab);
+        return service.update(this.client.subscriptionId(), resourceGroupName, name, lab, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void claimAnyVm(String resourceGroupName, String name) {
+        claimAnyVmWithServiceResponseAsync(resourceGroupName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> claimAnyVmAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(claimAnyVmWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> claimAnyVmAsync(String resourceGroupName, String name) {
+        return claimAnyVmWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> claimAnyVmWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.claimAnyVm(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginClaimAnyVm(String resourceGroupName, String name) {
+        beginClaimAnyVmWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginClaimAnyVmAsync(String resourceGroupName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginClaimAnyVmWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginClaimAnyVmAsync(String resourceGroupName, String name) {
+        return beginClaimAnyVmWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Claim a random claimable virtual machine in the lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginClaimAnyVmWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginClaimAnyVm(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginClaimAnyVmDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginClaimAnyVmDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void createEnvironment(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        createEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter).toBlocking().last().body();
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> createEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(createEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter), serviceCallback);
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> createEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        return createEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> createEnvironmentWithServiceResponseAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labVirtualMachineCreationParameter == null) {
+            throw new IllegalArgumentException("Parameter labVirtualMachineCreationParameter is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labVirtualMachineCreationParameter);
+        Observable<Response<ResponseBody>> observable = service.createEnvironment(this.client.subscriptionId(), resourceGroupName, name, labVirtualMachineCreationParameter, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginCreateEnvironment(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        beginCreateEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter).toBlocking().single().body();
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginCreateEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter), serviceCallback);
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginCreateEnvironmentAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        return beginCreateEnvironmentWithServiceResponseAsync(resourceGroupName, name, labVirtualMachineCreationParameter).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create virtual machines in a lab. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param labVirtualMachineCreationParameter Properties for creating a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginCreateEnvironmentWithServiceResponseAsync(String resourceGroupName, String name, LabVirtualMachineCreationParameter labVirtualMachineCreationParameter) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labVirtualMachineCreationParameter == null) {
+            throw new IllegalArgumentException("Parameter labVirtualMachineCreationParameter is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labVirtualMachineCreationParameter);
+        return service.beginCreateEnvironment(this.client.subscriptionId(), resourceGroupName, name, labVirtualMachineCreationParameter, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginCreateEnvironmentDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginCreateEnvironmentDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void exportResourceUsage(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        exportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters).toBlocking().last().body();
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> exportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(exportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters), serviceCallback);
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> exportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        return exportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> exportResourceUsageWithServiceResponseAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (exportResourceUsageParameters == null) {
+            throw new IllegalArgumentException("Parameter exportResourceUsageParameters is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(exportResourceUsageParameters);
+        Observable<Response<ResponseBody>> observable = service.exportResourceUsage(this.client.subscriptionId(), resourceGroupName, name, exportResourceUsageParameters, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginExportResourceUsage(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        beginExportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters).toBlocking().single().body();
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginExportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginExportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters), serviceCallback);
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginExportResourceUsageAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        return beginExportResourceUsageWithServiceResponseAsync(resourceGroupName, name, exportResourceUsageParameters).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Exports the lab resource usage into a storage account This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param exportResourceUsageParameters The parameters of the export operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginExportResourceUsageWithServiceResponseAsync(String resourceGroupName, String name, ExportResourceUsageParameters exportResourceUsageParameters) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (exportResourceUsageParameters == null) {
+            throw new IllegalArgumentException("Parameter exportResourceUsageParameters is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(exportResourceUsageParameters);
+        return service.beginExportResourceUsage(this.client.subscriptionId(), resourceGroupName, name, exportResourceUsageParameters, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginExportResourceUsageDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginExportResourceUsageDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the GenerateUploadUriResponseInner object if successful.
+     */
+    public GenerateUploadUriResponseInner generateUploadUri(String resourceGroupName, String name) {
+        return generateUploadUriWithServiceResponseAsync(resourceGroupName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<GenerateUploadUriResponseInner> generateUploadUriAsync(String resourceGroupName, String name, final ServiceCallback<GenerateUploadUriResponseInner> serviceCallback) {
+        return ServiceFuture.fromResponse(generateUploadUriWithServiceResponseAsync(resourceGroupName, name), serviceCallback);
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the GenerateUploadUriResponseInner object
+     */
+    public Observable<GenerateUploadUriResponseInner> generateUploadUriAsync(String resourceGroupName, String name) {
+        return generateUploadUriWithServiceResponseAsync(resourceGroupName, name).map(new Func1<ServiceResponse<GenerateUploadUriResponseInner>, GenerateUploadUriResponseInner>() {
+            @Override
+            public GenerateUploadUriResponseInner call(ServiceResponse<GenerateUploadUriResponseInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the GenerateUploadUriResponseInner object
+     */
+    public Observable<ServiceResponse<GenerateUploadUriResponseInner>> generateUploadUriWithServiceResponseAsync(String resourceGroupName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String blobName = null;
+        GenerateUploadUriParameter generateUploadUriParameter = new GenerateUploadUriParameter();
+        generateUploadUriParameter.withBlobName(null);
+        return service.generateUploadUri(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), generateUploadUriParameter, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<GenerateUploadUriResponseInner>>>() {
+                @Override
+                public Observable<ServiceResponse<GenerateUploadUriResponseInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<GenerateUploadUriResponseInner> clientResponse = generateUploadUriDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param blobName The blob name of the upload URI.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the GenerateUploadUriResponseInner object if successful.
+     */
+    public GenerateUploadUriResponseInner generateUploadUri(String resourceGroupName, String name, String blobName) {
+        return generateUploadUriWithServiceResponseAsync(resourceGroupName, name, blobName).toBlocking().single().body();
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param blobName The blob name of the upload URI.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<GenerateUploadUriResponseInner> generateUploadUriAsync(String resourceGroupName, String name, String blobName, final ServiceCallback<GenerateUploadUriResponseInner> serviceCallback) {
+        return ServiceFuture.fromResponse(generateUploadUriWithServiceResponseAsync(resourceGroupName, name, blobName), serviceCallback);
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param blobName The blob name of the upload URI.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the GenerateUploadUriResponseInner object
+     */
+    public Observable<GenerateUploadUriResponseInner> generateUploadUriAsync(String resourceGroupName, String name, String blobName) {
+        return generateUploadUriWithServiceResponseAsync(resourceGroupName, name, blobName).map(new Func1<ServiceResponse<GenerateUploadUriResponseInner>, GenerateUploadUriResponseInner>() {
+            @Override
+            public GenerateUploadUriResponseInner call(ServiceResponse<GenerateUploadUriResponseInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Generate a URI for uploading custom disk images to a Lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param blobName The blob name of the upload URI.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the GenerateUploadUriResponseInner object
+     */
+    public Observable<ServiceResponse<GenerateUploadUriResponseInner>> generateUploadUriWithServiceResponseAsync(String resourceGroupName, String name, String blobName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        GenerateUploadUriParameter generateUploadUriParameter = new GenerateUploadUriParameter();
+        generateUploadUriParameter.withBlobName(blobName);
+        return service.generateUploadUri(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), generateUploadUriParameter, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<GenerateUploadUriResponseInner>>>() {
+                @Override
+                public Observable<ServiceResponse<GenerateUploadUriResponseInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<GenerateUploadUriResponseInner> clientResponse = generateUploadUriDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<GenerateUploadUriResponseInner> generateUploadUriDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<GenerateUploadUriResponseInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<GenerateUploadUriResponseInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabVhdInner&gt; object if successful.
+     */
+    public PagedList<LabVhdInner> listVhds(final String resourceGroupName, final String name) {
+        ServiceResponse<Page<LabVhdInner>> response = listVhdsSinglePageAsync(resourceGroupName, name).toBlocking().single();
+        return new PagedList<LabVhdInner>(response.body()) {
+            @Override
+            public Page<LabVhdInner> nextPage(String nextPageLink) {
+                return listVhdsNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabVhdInner>> listVhdsAsync(final String resourceGroupName, final String name, final ListOperationCallback<LabVhdInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listVhdsSinglePageAsync(resourceGroupName, name),
+            new Func1<String, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(String nextPageLink) {
+                    return listVhdsNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVhdInner&gt; object
+     */
+    public Observable<Page<LabVhdInner>> listVhdsAsync(final String resourceGroupName, final String name) {
+        return listVhdsWithServiceResponseAsync(resourceGroupName, name)
+            .map(new Func1<ServiceResponse<Page<LabVhdInner>>, Page<LabVhdInner>>() {
+                @Override
+                public Page<LabVhdInner> call(ServiceResponse<Page<LabVhdInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVhdInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabVhdInner>>> listVhdsWithServiceResponseAsync(final String resourceGroupName, final String name) {
+        return listVhdsSinglePageAsync(resourceGroupName, name)
+            .concatMap(new Func1<ServiceResponse<Page<LabVhdInner>>, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(ServiceResponse<Page<LabVhdInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listVhdsNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+    ServiceResponse<PageImpl<LabVhdInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<LabVhdInner>> * @param name The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabVhdInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabVhdInner>>> listVhdsSinglePageAsync(final String resourceGroupName, final String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.listVhds(this.client.subscriptionId(), resourceGroupName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabVhdInner>> result = listVhdsDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabVhdInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabVhdInner>> listVhdsDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabVhdInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabVhdInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<LabInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<LabInner>> serviceFuture, final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a subscription.
+     *
+    ServiceResponse<PageImpl<LabInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabInner&gt; object if successful.
+     */
+    public PagedList<LabInner> listByResourceGroupNext(final String nextPageLink) {
+        ServiceResponse<Page<LabInner>> response = listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<LabInner>(response.body()) {
+            @Override
+            public Page<LabInner> nextPage(String nextPageLink) {
+                return listByResourceGroupNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabInner>> listByResourceGroupNextAsync(final String nextPageLink, final ServiceFuture<List<LabInner>> serviceFuture, final ListOperationCallback<LabInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listByResourceGroupNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(String nextPageLink) {
+                    return listByResourceGroupNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<Page<LabInner>> listByResourceGroupNextAsync(final String nextPageLink) {
+        return listByResourceGroupNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<LabInner>>, Page<LabInner>>() {
+                @Override
+                public Page<LabInner> call(ServiceResponse<Page<LabInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupNextWithServiceResponseAsync(final String nextPageLink) {
+        return listByResourceGroupNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<LabInner>>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(ServiceResponse<Page<LabInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listByResourceGroupNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List labs in a resource group.
+     *
+    ServiceResponse<PageImpl<LabInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabInner>>> listByResourceGroupNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listByResourceGroupNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabInner>> result = listByResourceGroupNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabInner>> listByResourceGroupNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabVhdInner&gt; object if successful.
+     */
+    public PagedList<LabVhdInner> listVhdsNext(final String nextPageLink) {
+        ServiceResponse<Page<LabVhdInner>> response = listVhdsNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<LabVhdInner>(response.body()) {
+            @Override
+            public Page<LabVhdInner> nextPage(String nextPageLink) {
+                return listVhdsNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabVhdInner>> listVhdsNextAsync(final String nextPageLink, final ServiceFuture<List<LabVhdInner>> serviceFuture, final ListOperationCallback<LabVhdInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listVhdsNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(String nextPageLink) {
+                    return listVhdsNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVhdInner&gt; object
+     */
+    public Observable<Page<LabVhdInner>> listVhdsNextAsync(final String nextPageLink) {
+        return listVhdsNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<LabVhdInner>>, Page<LabVhdInner>>() {
+                @Override
+                public Page<LabVhdInner> call(ServiceResponse<Page<LabVhdInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVhdInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabVhdInner>>> listVhdsNextWithServiceResponseAsync(final String nextPageLink) {
+        return listVhdsNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<LabVhdInner>>, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(ServiceResponse<Page<LabVhdInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listVhdsNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List disk images available for custom image creation.
+     *
+    ServiceResponse<PageImpl<LabVhdInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabVhdInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabVhdInner>>> listVhdsNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listVhdsNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabVhdInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVhdInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabVhdInner>> result = listVhdsNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabVhdInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabVhdInner>> listVhdsNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabVhdInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabVhdInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelImpl.java
new file mode 100644
index 000000000000..8f20f5873b15
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelImpl.java
@@ -0,0 +1,233 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannel;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannelFragment;
+import java.util.Map;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Event;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EventFragment;
+import rx.functions.Func1;
+
+class NotificationChannelImpl extends CreatableUpdatableImpl<NotificationChannel, NotificationChannelInner, NotificationChannelImpl> implements NotificationChannel, NotificationChannel.Definition, NotificationChannel.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private NotificationChannelFragment updateParameter;
+
+    NotificationChannelImpl(String name, DevTestLabsManager manager) {
+        super(name, new NotificationChannelInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new NotificationChannelFragment();
+    }
+
+    NotificationChannelImpl(NotificationChannelInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "notificationchannels");
+        //
+        this.updateParameter = new NotificationChannelFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<NotificationChannel> createResourceAsync() {
+        NotificationChannelsInner client = this.manager().inner().notificationChannels();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<NotificationChannelInner, NotificationChannelInner>() {
+               @Override
+               public NotificationChannelInner call(NotificationChannelInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<NotificationChannel> updateResourceAsync() {
+        NotificationChannelsInner client = this.manager().inner().notificationChannels();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<NotificationChannelInner, NotificationChannelInner>() {
+               @Override
+               public NotificationChannelInner call(NotificationChannelInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<NotificationChannelInner> getInnerAsync() {
+        NotificationChannelsInner client = this.manager().inner().notificationChannels();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new NotificationChannelFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public List<Event> events() {
+        return this.inner().events();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public String webHookUrl() {
+        return this.inner().webHookUrl();
+    }
+
+    @Override
+    public NotificationChannelImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withEvents(List<Event> events) {
+        this.inner().withEvents(events);
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withEvents(List<EventFragment> events) {
+        this.updateParameter.withEvents(events);
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withDescription(String description) {
+        if (isInCreateMode()) {
+            this.inner().withDescription(description);
+        } else {
+            this.updateParameter.withDescription(description);
+        }
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+    @Override
+    public NotificationChannelImpl withWebHookUrl(String webHookUrl) {
+        if (isInCreateMode()) {
+            this.inner().withWebHookUrl(webHookUrl);
+        } else {
+            this.updateParameter.withWebHookUrl(webHookUrl);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelInner.java
new file mode 100644
index 000000000000..87e81b9b4510
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelInner.java
@@ -0,0 +1,170 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Event;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A notification.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class NotificationChannelInner extends Resource {
+    /**
+     * The webhook URL to send notifications to.
+     */
+    @JsonProperty(value = "properties.webHookUrl")
+    private String webHookUrl;
+
+    /**
+     * Description of notification.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The list of event for which this notification is enabled.
+     */
+    @JsonProperty(value = "properties.events")
+    private List<Event> events;
+
+    /**
+     * The creation date of the notification channel.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the webhook URL to send notifications to.
+     *
+     * @return the webHookUrl value
+     */
+    public String webHookUrl() {
+        return this.webHookUrl;
+    }
+
+    /**
+     * Set the webhook URL to send notifications to.
+     *
+     * @param webHookUrl the webHookUrl value to set
+     * @return the NotificationChannelInner object itself.
+     */
+    public NotificationChannelInner withWebHookUrl(String webHookUrl) {
+        this.webHookUrl = webHookUrl;
+        return this;
+    }
+
+    /**
+     * Get description of notification.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set description of notification.
+     *
+     * @param description the description value to set
+     * @return the NotificationChannelInner object itself.
+     */
+    public NotificationChannelInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the list of event for which this notification is enabled.
+     *
+     * @return the events value
+     */
+    public List<Event> events() {
+        return this.events;
+    }
+
+    /**
+     * Set the list of event for which this notification is enabled.
+     *
+     * @param events the events value to set
+     * @return the NotificationChannelInner object itself.
+     */
+    public NotificationChannelInner withEvents(List<Event> events) {
+        this.events = events;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the notification channel.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the NotificationChannelInner object itself.
+     */
+    public NotificationChannelInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the NotificationChannelInner object itself.
+     */
+    public NotificationChannelInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsImpl.java
new file mode 100644
index 000000000000..50d8d6418925
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsImpl.java
@@ -0,0 +1,92 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotifyParameters;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannel;
+
+class NotificationChannelsImpl extends WrapperImpl<NotificationChannelsInner> implements NotificationChannels {
+    private final DevTestLabsManager manager;
+
+    NotificationChannelsImpl(DevTestLabsManager manager) {
+        super(manager.inner().notificationChannels());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public NotificationChannelImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private NotificationChannelImpl wrapModel(NotificationChannelInner inner) {
+        return  new NotificationChannelImpl(inner, manager());
+    }
+
+    private NotificationChannelImpl wrapModel(String name) {
+        return new NotificationChannelImpl(name, this.manager());
+    }
+
+    @Override
+    public Completable notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters) {
+        NotificationChannelsInner client = this.inner();
+        return client.notifyAsync(resourceGroupName, labName, name, notifyParameters).toCompletable();
+    }
+
+    @Override
+    public Observable<NotificationChannel> listAsync(final String resourceGroupName, final String labName) {
+        NotificationChannelsInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<NotificationChannelInner>, Iterable<NotificationChannelInner>>() {
+            @Override
+            public Iterable<NotificationChannelInner> call(Page<NotificationChannelInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<NotificationChannelInner, NotificationChannel>() {
+            @Override
+            public NotificationChannel call(NotificationChannelInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<NotificationChannel> getAsync(String resourceGroupName, String labName, String name) {
+        NotificationChannelsInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<NotificationChannelInner, Observable<NotificationChannel>>() {
+            @Override
+            public Observable<NotificationChannel> call(NotificationChannelInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((NotificationChannel)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        NotificationChannelsInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsInner.java
new file mode 100644
index 000000000000..11595f7a99e8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/NotificationChannelsInner.java
@@ -0,0 +1,1052 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannelFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotifyParameters;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in NotificationChannels.
+ */
+public class NotificationChannelsInner {
+    /** The Retrofit service to perform REST calls. */
+    private NotificationChannelsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of NotificationChannelsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public NotificationChannelsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(NotificationChannelsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for NotificationChannels to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface NotificationChannelsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body NotificationChannelInner notificationChannel, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body NotificationChannelFragment notificationChannel, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels notify" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/notificationchannels/{name}/notify")
+        Observable<Response<ResponseBody>> notify(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body NotifyParameters notifyParameters, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationChannels listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;NotificationChannelInner&gt; object if successful.
+     */
+    public PagedList<NotificationChannelInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<NotificationChannelInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<NotificationChannelInner>(response.body()) {
+            @Override
+            public Page<NotificationChannelInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<NotificationChannelInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<NotificationChannelInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<Page<NotificationChannelInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Page<NotificationChannelInner>>() {
+                @Override
+                public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChannelInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceResponse<Page<NotificationChannelInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;NotificationChannelInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<NotificationChannelInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<NotificationChannelInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;NotificationChannelInner&gt; object if successful.
+     */
+    public PagedList<NotificationChannelInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<NotificationChannelInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<NotificationChannelInner>(response.body()) {
+            @Override
+            public Page<NotificationChannelInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<NotificationChannelInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<NotificationChannelInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<Page<NotificationChannelInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Page<NotificationChannelInner>>() {
+                @Override
+                public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChannelInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceResponse<Page<NotificationChannelInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;NotificationChannelInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<NotificationChannelInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<NotificationChannelInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<NotificationChannelInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<NotificationChannelInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<NotificationChannelInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the NotificationChannelInner object if successful.
+     */
+    public NotificationChannelInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<NotificationChannelInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<NotificationChannelInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<NotificationChannelInner>, NotificationChannelInner>() {
+            @Override
+            public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<ServiceResponse<NotificationChannelInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<NotificationChannelInner>>>() {
+                @Override
+                public Observable<ServiceResponse<NotificationChannelInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<NotificationChannelInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the NotificationChannelInner object if successful.
+     */
+    public NotificationChannelInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<NotificationChannelInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<NotificationChannelInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<NotificationChannelInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<NotificationChannelInner>, NotificationChannelInner>() {
+            @Override
+            public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param expand Specify the $expand query. Example: 'properties($select=webHookUrl)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<ServiceResponse<NotificationChannelInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<NotificationChannelInner>>>() {
+                @Override
+                public Observable<ServiceResponse<NotificationChannelInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<NotificationChannelInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<NotificationChannelInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<NotificationChannelInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<NotificationChannelInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing notificationChannel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the NotificationChannelInner object if successful.
+     */
+    public NotificationChannelInner createOrUpdate(String resourceGroupName, String labName, String name, NotificationChannelInner notificationChannel) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing notificationChannel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<NotificationChannelInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, NotificationChannelInner notificationChannel, final ServiceCallback<NotificationChannelInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing notificationChannel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<NotificationChannelInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, NotificationChannelInner notificationChannel) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel).map(new Func1<ServiceResponse<NotificationChannelInner>, NotificationChannelInner>() {
+            @Override
+            public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing notificationChannel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<ServiceResponse<NotificationChannelInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, NotificationChannelInner notificationChannel) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (notificationChannel == null) {
+            throw new IllegalArgumentException("Parameter notificationChannel is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(notificationChannel);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, notificationChannel, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<NotificationChannelInner>>>() {
+                @Override
+                public Observable<ServiceResponse<NotificationChannelInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<NotificationChannelInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<NotificationChannelInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<NotificationChannelInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<NotificationChannelInner>() { }.getType())
+                .register(201, new TypeToken<NotificationChannelInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete notification channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete notification channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete notification channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete notification channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the NotificationChannelInner object if successful.
+     */
+    public NotificationChannelInner update(String resourceGroupName, String labName, String name, NotificationChannelFragment notificationChannel) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<NotificationChannelInner> updateAsync(String resourceGroupName, String labName, String name, NotificationChannelFragment notificationChannel, final ServiceCallback<NotificationChannelInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel), serviceCallback);
+    }
+
+    /**
+     * Modify properties of notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<NotificationChannelInner> updateAsync(String resourceGroupName, String labName, String name, NotificationChannelFragment notificationChannel) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, notificationChannel).map(new Func1<ServiceResponse<NotificationChannelInner>, NotificationChannelInner>() {
+            @Override
+            public NotificationChannelInner call(ServiceResponse<NotificationChannelInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of notification channels.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notificationChannel A notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the NotificationChannelInner object
+     */
+    public Observable<ServiceResponse<NotificationChannelInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, NotificationChannelFragment notificationChannel) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (notificationChannel == null) {
+            throw new IllegalArgumentException("Parameter notificationChannel is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(notificationChannel);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, notificationChannel, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<NotificationChannelInner>>>() {
+                @Override
+                public Observable<ServiceResponse<NotificationChannelInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<NotificationChannelInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<NotificationChannelInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<NotificationChannelInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<NotificationChannelInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Send notification to provided channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notifyParameters Properties for generating a Notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void notify(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters) {
+        notifyWithServiceResponseAsync(resourceGroupName, labName, name, notifyParameters).toBlocking().single().body();
+    }
+
+    /**
+     * Send notification to provided channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notifyParameters Properties for generating a Notification.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(notifyWithServiceResponseAsync(resourceGroupName, labName, name, notifyParameters), serviceCallback);
+    }
+
+    /**
+     * Send notification to provided channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notifyParameters Properties for generating a Notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> notifyAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters) {
+        return notifyWithServiceResponseAsync(resourceGroupName, labName, name, notifyParameters).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Send notification to provided channel.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the notificationChannel.
+     * @param notifyParameters Properties for generating a Notification.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> notifyWithServiceResponseAsync(String resourceGroupName, String labName, String name, NotifyParameters notifyParameters) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (notifyParameters == null) {
+            throw new IllegalArgumentException("Parameter notifyParameters is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(notifyParameters);
+        return service.notify(this.client.subscriptionId(), resourceGroupName, labName, name, notifyParameters, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = notifyDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> notifyDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;NotificationChannelInner&gt; object if successful.
+     */
+    public PagedList<NotificationChannelInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<NotificationChannelInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<NotificationChannelInner>(response.body()) {
+            @Override
+            public Page<NotificationChannelInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<NotificationChannelInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<NotificationChannelInner>> serviceFuture, final ListOperationCallback<NotificationChannelInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<Page<NotificationChannelInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Page<NotificationChannelInner>>() {
+                @Override
+                public Page<NotificationChannelInner> call(ServiceResponse<Page<NotificationChannelInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;NotificationChannelInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<NotificationChannelInner>>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(ServiceResponse<Page<NotificationChannelInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List notification channels in a given lab.
+     *
+    ServiceResponse<PageImpl<NotificationChannelInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;NotificationChannelInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<NotificationChannelInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<NotificationChannelInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<NotificationChannelInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<NotificationChannelInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<NotificationChannelInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<NotificationChannelInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<NotificationChannelInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<NotificationChannelInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataImpl.java
new file mode 100644
index 000000000000..b3101d1557a1
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataImpl.java
@@ -0,0 +1,37 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationMetadata;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationMetadataDisplay;
+
+class OperationMetadataImpl extends WrapperImpl<OperationMetadataInner> implements OperationMetadata {
+    private final DevTestLabsManager manager;
+    OperationMetadataImpl(OperationMetadataInner inner, DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public OperationMetadataDisplay display() {
+        return this.inner().display();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataInner.java
new file mode 100644
index 000000000000..7a76a535f357
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationMetadataInner.java
@@ -0,0 +1,70 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationMetadataDisplay;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * The REST API operation supported by DevTestLab ResourceProvider.
+ */
+public class OperationMetadataInner {
+    /**
+     * Operation name: {provider}/{resource}/{operation}.
+     */
+    @JsonProperty(value = "name")
+    private String name;
+
+    /**
+     * The object that describes the operations.
+     */
+    @JsonProperty(value = "display")
+    private OperationMetadataDisplay display;
+
+    /**
+     * Get operation name: {provider}/{resource}/{operation}.
+     *
+     * @return the name value
+     */
+    public String name() {
+        return this.name;
+    }
+
+    /**
+     * Set operation name: {provider}/{resource}/{operation}.
+     *
+     * @param name the name value to set
+     * @return the OperationMetadataInner object itself.
+     */
+    public OperationMetadataInner withName(String name) {
+        this.name = name;
+        return this;
+    }
+
+    /**
+     * Get the object that describes the operations.
+     *
+     * @return the display value
+     */
+    public OperationMetadataDisplay display() {
+        return this.display;
+    }
+
+    /**
+     * Set the object that describes the operations.
+     *
+     * @param display the display value to set
+     * @return the OperationMetadataInner object itself.
+     */
+    public OperationMetadataInner withDisplay(OperationMetadataDisplay display) {
+        this.display = display;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultImpl.java
new file mode 100644
index 000000000000..27842debe269
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultImpl.java
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationResult;
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationError;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HttpStatusCode;
+
+class OperationResultImpl extends WrapperImpl<OperationResultInner> implements OperationResult {
+    private final DevTestLabsManager manager;
+    private String locationName;
+    private String name;
+
+    OperationResultImpl(OperationResultInner inner,  DevTestLabsManager manager) {
+        super(inner);
+        this.manager = manager;
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+
+
+    @Override
+    public OperationError error() {
+        return this.inner().error();
+    }
+
+    @Override
+    public String status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public HttpStatusCode statusCode() {
+        return this.inner().statusCode();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultInner.java
new file mode 100644
index 000000000000..987a8e6044ed
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationResultInner.java
@@ -0,0 +1,109 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HttpStatusCode;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationError;
+import com.fasterxml.jackson.annotation.JsonProperty;
+
+/**
+ * An Operation Result.
+ */
+public class OperationResultInner {
+    /**
+     * The operation status.
+     */
+    @JsonProperty(value = "status")
+    private String status;
+
+    /**
+     * The status code for the operation. Possible values include: 'Continue',
+     * 'SwitchingProtocols', 'OK', 'Created', 'Accepted',
+     * 'NonAuthoritativeInformation', 'NoContent', 'ResetContent',
+     * 'PartialContent', 'MultipleChoices', 'MovedPermanently', 'Redirect',
+     * 'SeeOther', 'NotModified', 'UseProxy', 'Unused', 'TemporaryRedirect',
+     * 'BadRequest', 'Unauthorized', 'PaymentRequired', 'Forbidden',
+     * 'NotFound', 'MethodNotAllowed', 'NotAcceptable',
+     * 'ProxyAuthenticationRequired', 'RequestTimeout', 'Conflict', 'Gone',
+     * 'LengthRequired', 'PreconditionFailed', 'RequestEntityTooLarge',
+     * 'RequestUriTooLong', 'UnsupportedMediaType',
+     * 'RequestedRangeNotSatisfiable', 'ExpectationFailed', 'UpgradeRequired',
+     * 'InternalServerError', 'NotImplemented', 'BadGateway',
+     * 'ServiceUnavailable', 'GatewayTimeout', 'HttpVersionNotSupported'.
+     */
+    @JsonProperty(value = "statusCode")
+    private HttpStatusCode statusCode;
+
+    /**
+     * Error details for the operation in case of a failure.
+     */
+    @JsonProperty(value = "error")
+    private OperationError error;
+
+    /**
+     * Get the operation status.
+     *
+     * @return the status value
+     */
+    public String status() {
+        return this.status;
+    }
+
+    /**
+     * Set the operation status.
+     *
+     * @param status the status value to set
+     * @return the OperationResultInner object itself.
+     */
+    public OperationResultInner withStatus(String status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the status code for the operation. Possible values include: 'Continue', 'SwitchingProtocols', 'OK', 'Created', 'Accepted', 'NonAuthoritativeInformation', 'NoContent', 'ResetContent', 'PartialContent', 'MultipleChoices', 'MovedPermanently', 'Redirect', 'SeeOther', 'NotModified', 'UseProxy', 'Unused', 'TemporaryRedirect', 'BadRequest', 'Unauthorized', 'PaymentRequired', 'Forbidden', 'NotFound', 'MethodNotAllowed', 'NotAcceptable', 'ProxyAuthenticationRequired', 'RequestTimeout', 'Conflict', 'Gone', 'LengthRequired', 'PreconditionFailed', 'RequestEntityTooLarge', 'RequestUriTooLong', 'UnsupportedMediaType', 'RequestedRangeNotSatisfiable', 'ExpectationFailed', 'UpgradeRequired', 'InternalServerError', 'NotImplemented', 'BadGateway', 'ServiceUnavailable', 'GatewayTimeout', 'HttpVersionNotSupported'.
+     *
+     * @return the statusCode value
+     */
+    public HttpStatusCode statusCode() {
+        return this.statusCode;
+    }
+
+    /**
+     * Set the status code for the operation. Possible values include: 'Continue', 'SwitchingProtocols', 'OK', 'Created', 'Accepted', 'NonAuthoritativeInformation', 'NoContent', 'ResetContent', 'PartialContent', 'MultipleChoices', 'MovedPermanently', 'Redirect', 'SeeOther', 'NotModified', 'UseProxy', 'Unused', 'TemporaryRedirect', 'BadRequest', 'Unauthorized', 'PaymentRequired', 'Forbidden', 'NotFound', 'MethodNotAllowed', 'NotAcceptable', 'ProxyAuthenticationRequired', 'RequestTimeout', 'Conflict', 'Gone', 'LengthRequired', 'PreconditionFailed', 'RequestEntityTooLarge', 'RequestUriTooLong', 'UnsupportedMediaType', 'RequestedRangeNotSatisfiable', 'ExpectationFailed', 'UpgradeRequired', 'InternalServerError', 'NotImplemented', 'BadGateway', 'ServiceUnavailable', 'GatewayTimeout', 'HttpVersionNotSupported'.
+     *
+     * @param statusCode the statusCode value to set
+     * @return the OperationResultInner object itself.
+     */
+    public OperationResultInner withStatusCode(HttpStatusCode statusCode) {
+        this.statusCode = statusCode;
+        return this;
+    }
+
+    /**
+     * Get error details for the operation in case of a failure.
+     *
+     * @return the error value
+     */
+    public OperationError error() {
+        return this.error;
+    }
+
+    /**
+     * Set error details for the operation in case of a failure.
+     *
+     * @param error the error value to set
+     * @return the OperationResultInner object itself.
+     */
+    public OperationResultInner withError(OperationError error) {
+        this.error = error;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsImpl.java
new file mode 100644
index 000000000000..1a4be014192d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsImpl.java
@@ -0,0 +1,50 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Operations;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationResult;
+
+class OperationsImpl extends WrapperImpl<OperationsInner> implements Operations {
+    private final DevTestLabsManager manager;
+
+    OperationsImpl(DevTestLabsManager manager) {
+        super(manager.inner().operations());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    private OperationResultImpl wrapModel(OperationResultInner inner) {
+        return  new OperationResultImpl(inner, manager());
+    }
+
+    @Override
+    public Observable<OperationResult> getAsync(String locationName, String name) {
+        OperationsInner client = this.inner();
+        return client.getAsync(locationName, name)
+        .flatMap(new Func1<OperationResultInner, Observable<OperationResult>>() {
+            @Override
+            public Observable<OperationResult> call(OperationResultInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((OperationResult)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsInner.java
new file mode 100644
index 000000000000..d4bedb170f2a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/OperationsInner.java
@@ -0,0 +1,146 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.CloudException;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import java.io.IOException;
+import okhttp3.ResponseBody;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.Query;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Operations.
+ */
+public class OperationsInner {
+    /** The Retrofit service to perform REST calls. */
+    private OperationsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of OperationsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public OperationsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(OperationsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Operations to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface OperationsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Operations get" })
+        @GET("subscriptions/{subscriptionId}/providers/Microsoft.DevTestLab/locations/{locationName}/operations/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("locationName") String locationName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * Get operation.
+     *
+     * @param locationName The name of the location.
+     * @param name The name of the operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the OperationResultInner object if successful.
+     */
+    public OperationResultInner get(String locationName, String name) {
+        return getWithServiceResponseAsync(locationName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get operation.
+     *
+     * @param locationName The name of the location.
+     * @param name The name of the operation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<OperationResultInner> getAsync(String locationName, String name, final ServiceCallback<OperationResultInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(locationName, name), serviceCallback);
+    }
+
+    /**
+     * Get operation.
+     *
+     * @param locationName The name of the location.
+     * @param name The name of the operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the OperationResultInner object
+     */
+    public Observable<OperationResultInner> getAsync(String locationName, String name) {
+        return getWithServiceResponseAsync(locationName, name).map(new Func1<ServiceResponse<OperationResultInner>, OperationResultInner>() {
+            @Override
+            public OperationResultInner call(ServiceResponse<OperationResultInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get operation.
+     *
+     * @param locationName The name of the location.
+     * @param name The name of the operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the OperationResultInner object
+     */
+    public Observable<ServiceResponse<OperationResultInner>> getWithServiceResponseAsync(String locationName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (locationName == null) {
+            throw new IllegalArgumentException("Parameter locationName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), locationName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<OperationResultInner>>>() {
+                @Override
+                public Observable<ServiceResponse<OperationResultInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<OperationResultInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<OperationResultInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<OperationResultInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<OperationResultInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PageImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PageImpl.java
new file mode 100644
index 000000000000..c53f84db6534
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PageImpl.java
@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.azure.Page;
+import java.util.List;
+
+/**
+ * An instance of this class defines a page of Azure resources and a link to
+ * get the next page of resources, if any.
+ *
+ * @param <T> type of Azure resource
+ */
+public class PageImpl<T> implements Page<T> {
+    /**
+     * The link to the next page.
+     */
+    @JsonProperty("nextLink")
+    private String nextPageLink;
+
+    /**
+     * The list of items.
+     */
+    @JsonProperty("value")
+    private List<T> items;
+
+    /**
+     * Gets the link to the next page.
+     *
+     * @return the link to the next page.
+     */
+    @Override
+    public String nextPageLink() {
+        return this.nextPageLink;
+    }
+
+    /**
+     * Gets the list of items.
+     *
+     * @return the list of items in {@link List}.
+     */
+    @Override
+    public List<T> items() {
+        return items;
+    }
+
+    /**
+     * Sets the link to the next page.
+     *
+     * @param nextPageLink the link to the next page.
+     * @return this Page object itself.
+     */
+    public PageImpl<T> setNextPageLink(String nextPageLink) {
+        this.nextPageLink = nextPageLink;
+        return this;
+    }
+
+    /**
+     * Sets the list of items.
+     *
+     * @param items the list of items in {@link List}.
+     * @return this Page object itself.
+     */
+    public PageImpl<T> setItems(List<T> items) {
+        this.items = items;
+        return this;
+    }
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesImpl.java
new file mode 100644
index 000000000000..b619b77598a0
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Policy;
+
+class PoliciesImpl extends WrapperImpl<PoliciesInner> implements Policies {
+    private final DevTestLabsManager manager;
+
+    PoliciesImpl(DevTestLabsManager manager) {
+        super(manager.inner().policies());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public PolicyImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private PolicyImpl wrapModel(PolicyInner inner) {
+        return  new PolicyImpl(inner, manager());
+    }
+
+    private PolicyImpl wrapModel(String name) {
+        return new PolicyImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<Policy> listAsync(final String resourceGroupName, final String labName, final String policySetName) {
+        PoliciesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, policySetName)
+        .flatMapIterable(new Func1<Page<PolicyInner>, Iterable<PolicyInner>>() {
+            @Override
+            public Iterable<PolicyInner> call(Page<PolicyInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<PolicyInner, Policy>() {
+            @Override
+            public Policy call(PolicyInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<Policy> getAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        PoliciesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, policySetName, name)
+        .flatMap(new Func1<PolicyInner, Observable<Policy>>() {
+            @Override
+            public Observable<Policy> call(PolicyInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((Policy)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        PoliciesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, policySetName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesInner.java
new file mode 100644
index 000000000000..895ff700e330
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PoliciesInner.java
@@ -0,0 +1,997 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Policies.
+ */
+public class PoliciesInner {
+    /** The Retrofit service to perform REST calls. */
+    private PoliciesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of PoliciesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public PoliciesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(PoliciesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Policies to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface PoliciesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("policySetName") String policySetName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("policySetName") String policySetName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("policySetName") String policySetName, @Path("name") String name, @Body PolicyInner policy, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("policySetName") String policySetName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{policySetName}/policies/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("policySetName") String policySetName, @Path("name") String name, @Body PolicyFragment policy, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Policies listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;PolicyInner&gt; object if successful.
+     */
+    public PagedList<PolicyInner> list(final String resourceGroupName, final String labName, final String policySetName) {
+        ServiceResponse<Page<PolicyInner>> response = listSinglePageAsync(resourceGroupName, labName, policySetName).toBlocking().single();
+        return new PagedList<PolicyInner>(response.body()) {
+            @Override
+            public Page<PolicyInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<PolicyInner>> listAsync(final String resourceGroupName, final String labName, final String policySetName, final ListOperationCallback<PolicyInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, policySetName),
+            new Func1<String, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<Page<PolicyInner>> listAsync(final String resourceGroupName, final String labName, final String policySetName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, policySetName)
+            .map(new Func1<ServiceResponse<Page<PolicyInner>>, Page<PolicyInner>>() {
+                @Override
+                public Page<PolicyInner> call(ServiceResponse<Page<PolicyInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String policySetName) {
+        return listSinglePageAsync(resourceGroupName, labName, policySetName)
+            .concatMap(new Func1<ServiceResponse<Page<PolicyInner>>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(ServiceResponse<Page<PolicyInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;PolicyInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String policySetName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, policySetName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<PolicyInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<PolicyInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;PolicyInner&gt; object if successful.
+     */
+    public PagedList<PolicyInner> list(final String resourceGroupName, final String labName, final String policySetName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<PolicyInner>> response = listSinglePageAsync(resourceGroupName, labName, policySetName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<PolicyInner>(response.body()) {
+            @Override
+            public Page<PolicyInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<PolicyInner>> listAsync(final String resourceGroupName, final String labName, final String policySetName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<PolicyInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, policySetName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<Page<PolicyInner>> listAsync(final String resourceGroupName, final String labName, final String policySetName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, policySetName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<PolicyInner>>, Page<PolicyInner>>() {
+                @Override
+                public Page<PolicyInner> call(ServiceResponse<Page<PolicyInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String policySetName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, policySetName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<PolicyInner>>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(ServiceResponse<Page<PolicyInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+    ServiceResponse<PageImpl<PolicyInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<PolicyInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<PolicyInner>> * @param policySetName The name of the policy set.
+    ServiceResponse<PageImpl<PolicyInner>> * @param expand Specify the $expand query. Example: 'properties($select=description)'
+    ServiceResponse<PageImpl<PolicyInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<PolicyInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<PolicyInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;PolicyInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String policySetName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, policySetName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<PolicyInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<PolicyInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<PolicyInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<PolicyInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<PolicyInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PolicyInner object if successful.
+     */
+    public PolicyInner get(String resourceGroupName, String labName, String policySetName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<PolicyInner> getAsync(String resourceGroupName, String labName, String policySetName, String name, final ServiceCallback<PolicyInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name), serviceCallback);
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<PolicyInner> getAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name).map(new Func1<ServiceResponse<PolicyInner>, PolicyInner>() {
+            @Override
+            public PolicyInner call(ServiceResponse<PolicyInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<ServiceResponse<PolicyInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, policySetName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<PolicyInner>>>() {
+                @Override
+                public Observable<ServiceResponse<PolicyInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PolicyInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PolicyInner object if successful.
+     */
+    public PolicyInner get(String resourceGroupName, String labName, String policySetName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<PolicyInner> getAsync(String resourceGroupName, String labName, String policySetName, String name, String expand, final ServiceCallback<PolicyInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<PolicyInner> getAsync(String resourceGroupName, String labName, String policySetName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, expand).map(new Func1<ServiceResponse<PolicyInner>, PolicyInner>() {
+            @Override
+            public PolicyInner call(ServiceResponse<PolicyInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param expand Specify the $expand query. Example: 'properties($select=description)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<ServiceResponse<PolicyInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String policySetName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, policySetName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<PolicyInner>>>() {
+                @Override
+                public Observable<ServiceResponse<PolicyInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PolicyInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PolicyInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PolicyInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PolicyInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PolicyInner object if successful.
+     */
+    public PolicyInner createOrUpdate(String resourceGroupName, String labName, String policySetName, String name, PolicyInner policy) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<PolicyInner> createOrUpdateAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyInner policy, final ServiceCallback<PolicyInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<PolicyInner> createOrUpdateAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyInner policy) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy).map(new Func1<ServiceResponse<PolicyInner>, PolicyInner>() {
+            @Override
+            public PolicyInner call(ServiceResponse<PolicyInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<ServiceResponse<PolicyInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyInner policy) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (policy == null) {
+            throw new IllegalArgumentException("Parameter policy is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(policy);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, policySetName, name, policy, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<PolicyInner>>>() {
+                @Override
+                public Observable<ServiceResponse<PolicyInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PolicyInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PolicyInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PolicyInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PolicyInner>() { }.getType())
+                .register(201, new TypeToken<PolicyInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String policySetName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, policySetName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String policySetName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, policySetName, name), serviceCallback);
+    }
+
+    /**
+     * Delete policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, policySetName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String policySetName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, policySetName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of policies.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PolicyInner object if successful.
+     */
+    public PolicyInner update(String resourceGroupName, String labName, String policySetName, String name, PolicyFragment policy) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of policies.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<PolicyInner> updateAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyFragment policy, final ServiceCallback<PolicyInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy), serviceCallback);
+    }
+
+    /**
+     * Modify properties of policies.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<PolicyInner> updateAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyFragment policy) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, policySetName, name, policy).map(new Func1<ServiceResponse<PolicyInner>, PolicyInner>() {
+            @Override
+            public PolicyInner call(ServiceResponse<PolicyInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of policies.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param policySetName The name of the policy set.
+     * @param name The name of the policy.
+     * @param policy A Policy.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PolicyInner object
+     */
+    public Observable<ServiceResponse<PolicyInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String policySetName, String name, PolicyFragment policy) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (policySetName == null) {
+            throw new IllegalArgumentException("Parameter policySetName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (policy == null) {
+            throw new IllegalArgumentException("Parameter policy is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(policy);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, policySetName, name, policy, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<PolicyInner>>>() {
+                @Override
+                public Observable<ServiceResponse<PolicyInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PolicyInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PolicyInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PolicyInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PolicyInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;PolicyInner&gt; object if successful.
+     */
+    public PagedList<PolicyInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<PolicyInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<PolicyInner>(response.body()) {
+            @Override
+            public Page<PolicyInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<PolicyInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<PolicyInner>> serviceFuture, final ListOperationCallback<PolicyInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<Page<PolicyInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<PolicyInner>>, Page<PolicyInner>>() {
+                @Override
+                public Page<PolicyInner> call(ServiceResponse<Page<PolicyInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;PolicyInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<PolicyInner>>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(ServiceResponse<Page<PolicyInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List policies in a given policy set.
+     *
+    ServiceResponse<PageImpl<PolicyInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;PolicyInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<PolicyInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<PolicyInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<PolicyInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<PolicyInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<PolicyInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<PolicyInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<PolicyInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<PolicyInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyImpl.java
new file mode 100644
index 000000000000..e49bcf896992
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyImpl.java
@@ -0,0 +1,279 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Policy;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyFragment;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyFactName;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyEvaluatorType;
+import org.joda.time.DateTime;
+import rx.functions.Func1;
+
+class PolicyImpl extends CreatableUpdatableImpl<Policy, PolicyInner, PolicyImpl> implements Policy, Policy.Definition, Policy.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String policySetName;
+    private String name;
+    private PolicyFragment updateParameter;
+
+    PolicyImpl(String name, DevTestLabsManager manager) {
+        super(name, new PolicyInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new PolicyFragment();
+    }
+
+    PolicyImpl(PolicyInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.policySetName = IdParsingUtils.getValueFromIdByName(inner.id(), "policysets");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "policies");
+        //
+        this.updateParameter = new PolicyFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<Policy> createResourceAsync() {
+        PoliciesInner client = this.manager().inner().policies();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.policySetName, this.name, this.inner())
+            .map(new Func1<PolicyInner, PolicyInner>() {
+               @Override
+               public PolicyInner call(PolicyInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Policy> updateResourceAsync() {
+        PoliciesInner client = this.manager().inner().policies();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.policySetName, this.name, this.updateParameter)
+            .map(new Func1<PolicyInner, PolicyInner>() {
+               @Override
+               public PolicyInner call(PolicyInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<PolicyInner> getInnerAsync() {
+        PoliciesInner client = this.manager().inner().policies();
+        return client.getAsync(this.resourceGroupName, this.labName, this.policySetName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new PolicyFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public PolicyEvaluatorType evaluatorType() {
+        return this.inner().evaluatorType();
+    }
+
+    @Override
+    public String factData() {
+        return this.inner().factData();
+    }
+
+    @Override
+    public PolicyFactName factName() {
+        return this.inner().factName();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public PolicyStatus status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String threshold() {
+        return this.inner().threshold();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public PolicyImpl withExistingPolicyset(String resourceGroupName, String labName, String policySetName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        this.policySetName = policySetName;
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withDescription(String description) {
+        if (isInCreateMode()) {
+            this.inner().withDescription(description);
+        } else {
+            this.updateParameter.withDescription(description);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withEvaluatorType(PolicyEvaluatorType evaluatorType) {
+        if (isInCreateMode()) {
+            this.inner().withEvaluatorType(evaluatorType);
+        } else {
+            this.updateParameter.withEvaluatorType(evaluatorType);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withFactData(String factData) {
+        if (isInCreateMode()) {
+            this.inner().withFactData(factData);
+        } else {
+            this.updateParameter.withFactData(factData);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withFactName(PolicyFactName factName) {
+        if (isInCreateMode()) {
+            this.inner().withFactName(factName);
+        } else {
+            this.updateParameter.withFactName(factName);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withStatus(PolicyStatus status) {
+        if (isInCreateMode()) {
+            this.inner().withStatus(status);
+        } else {
+            this.updateParameter.withStatus(status);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withThreshold(String threshold) {
+        if (isInCreateMode()) {
+            this.inner().withThreshold(threshold);
+        } else {
+            this.updateParameter.withThreshold(threshold);
+        }
+        return this;
+    }
+
+    @Override
+    public PolicyImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyInner.java
new file mode 100644
index 000000000000..d943d01d88b7
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicyInner.java
@@ -0,0 +1,257 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyFactName;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicyEvaluatorType;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A Policy.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class PolicyInner extends Resource {
+    /**
+     * The description of the policy.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The status of the policy. Possible values include: 'Enabled',
+     * 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private PolicyStatus status;
+
+    /**
+     * The fact name of the policy (e.g. LabVmCount, LabVmSize,
+     * MaxVmsAllowedPerLab, etc. Possible values include:
+     * 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount',
+     * 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage',
+     * 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     */
+    @JsonProperty(value = "properties.factName")
+    private PolicyFactName factName;
+
+    /**
+     * The fact data of the policy.
+     */
+    @JsonProperty(value = "properties.factData")
+    private String factData;
+
+    /**
+     * The threshold of the policy (i.e. a number for MaxValuePolicy, and a
+     * JSON array of values for AllowedValuesPolicy).
+     */
+    @JsonProperty(value = "properties.threshold")
+    private String threshold;
+
+    /**
+     * The evaluator type of the policy (i.e. AllowedValuesPolicy,
+     * MaxValuePolicy). Possible values include: 'AllowedValuesPolicy',
+     * 'MaxValuePolicy'.
+     */
+    @JsonProperty(value = "properties.evaluatorType")
+    private PolicyEvaluatorType evaluatorType;
+
+    /**
+     * The creation date of the policy.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the description of the policy.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the policy.
+     *
+     * @param description the description value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the status of the policy. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public PolicyStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the policy. Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withStatus(PolicyStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     *
+     * @return the factName value
+     */
+    public PolicyFactName factName() {
+        return this.factName;
+    }
+
+    /**
+     * Set the fact name of the policy (e.g. LabVmCount, LabVmSize, MaxVmsAllowedPerLab, etc. Possible values include: 'UserOwnedLabVmCount', 'UserOwnedLabPremiumVmCount', 'LabVmCount', 'LabPremiumVmCount', 'LabVmSize', 'GalleryImage', 'UserOwnedLabVmCountInSubnet', 'LabTargetCost'.
+     *
+     * @param factName the factName value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withFactName(PolicyFactName factName) {
+        this.factName = factName;
+        return this;
+    }
+
+    /**
+     * Get the fact data of the policy.
+     *
+     * @return the factData value
+     */
+    public String factData() {
+        return this.factData;
+    }
+
+    /**
+     * Set the fact data of the policy.
+     *
+     * @param factData the factData value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withFactData(String factData) {
+        this.factData = factData;
+        return this;
+    }
+
+    /**
+     * Get the threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+     *
+     * @return the threshold value
+     */
+    public String threshold() {
+        return this.threshold;
+    }
+
+    /**
+     * Set the threshold of the policy (i.e. a number for MaxValuePolicy, and a JSON array of values for AllowedValuesPolicy).
+     *
+     * @param threshold the threshold value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withThreshold(String threshold) {
+        this.threshold = threshold;
+        return this;
+    }
+
+    /**
+     * Get the evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'.
+     *
+     * @return the evaluatorType value
+     */
+    public PolicyEvaluatorType evaluatorType() {
+        return this.evaluatorType;
+    }
+
+    /**
+     * Set the evaluator type of the policy (i.e. AllowedValuesPolicy, MaxValuePolicy). Possible values include: 'AllowedValuesPolicy', 'MaxValuePolicy'.
+     *
+     * @param evaluatorType the evaluatorType value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withEvaluatorType(PolicyEvaluatorType evaluatorType) {
+        this.evaluatorType = evaluatorType;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the policy.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the PolicyInner object itself.
+     */
+    public PolicyInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsImpl.java
new file mode 100644
index 000000000000..15971e2c7fbc
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsImpl.java
@@ -0,0 +1,42 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * abc
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicySets;
+import rx.functions.Func1;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EvaluatePoliciesResponse;
+
+class PolicySetsImpl extends WrapperImpl<PolicySetsInner> implements PolicySets {
+    private final DevTestLabsManager manager;
+
+    PolicySetsImpl(DevTestLabsManager manager) {
+        super(manager.inner().policySets());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<EvaluatePoliciesResponse> evaluatePoliciesAsync(String resourceGroupName, String labName, String name) {
+        PolicySetsInner client = this.inner();
+        return client.evaluatePoliciesAsync(resourceGroupName, labName, name)
+        .map(new Func1<EvaluatePoliciesResponseInner, EvaluatePoliciesResponse>() {
+            @Override
+            public EvaluatePoliciesResponse call(EvaluatePoliciesResponseInner inner) {
+                return new EvaluatePoliciesResponseImpl(inner, manager());
+            }
+        });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsInner.java
new file mode 100644
index 000000000000..b7c936060db8
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/PolicySetsInner.java
@@ -0,0 +1,254 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EvaluatePoliciesProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EvaluatePoliciesRequest;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.Query;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in PolicySets.
+ */
+public class PolicySetsInner {
+    /** The Retrofit service to perform REST calls. */
+    private PolicySetsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of PolicySetsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public PolicySetsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(PolicySetsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for PolicySets to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface PolicySetsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.PolicySets evaluatePolicies" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/policysets/{name}/evaluatePolicies")
+        Observable<Response<ResponseBody>> evaluatePolicies(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body EvaluatePoliciesRequest evaluatePoliciesRequest, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the EvaluatePoliciesResponseInner object if successful.
+     */
+    public EvaluatePoliciesResponseInner evaluatePolicies(String resourceGroupName, String labName, String name) {
+        return evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<EvaluatePoliciesResponseInner> evaluatePoliciesAsync(String resourceGroupName, String labName, String name, final ServiceCallback<EvaluatePoliciesResponseInner> serviceCallback) {
+        return ServiceFuture.fromResponse(evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the EvaluatePoliciesResponseInner object
+     */
+    public Observable<EvaluatePoliciesResponseInner> evaluatePoliciesAsync(String resourceGroupName, String labName, String name) {
+        return evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<EvaluatePoliciesResponseInner>, EvaluatePoliciesResponseInner>() {
+            @Override
+            public EvaluatePoliciesResponseInner call(ServiceResponse<EvaluatePoliciesResponseInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the EvaluatePoliciesResponseInner object
+     */
+    public Observable<ServiceResponse<EvaluatePoliciesResponseInner>> evaluatePoliciesWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final List<EvaluatePoliciesProperties> policies = null;
+        EvaluatePoliciesRequest evaluatePoliciesRequest = new EvaluatePoliciesRequest();
+        evaluatePoliciesRequest.withPolicies(null);
+        return service.evaluatePolicies(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), evaluatePoliciesRequest, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<EvaluatePoliciesResponseInner>>>() {
+                @Override
+                public Observable<ServiceResponse<EvaluatePoliciesResponseInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<EvaluatePoliciesResponseInner> clientResponse = evaluatePoliciesDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @param policies Policies to evaluate.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the EvaluatePoliciesResponseInner object if successful.
+     */
+    public EvaluatePoliciesResponseInner evaluatePolicies(String resourceGroupName, String labName, String name, List<EvaluatePoliciesProperties> policies) {
+        return evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name, policies).toBlocking().single().body();
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @param policies Policies to evaluate.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<EvaluatePoliciesResponseInner> evaluatePoliciesAsync(String resourceGroupName, String labName, String name, List<EvaluatePoliciesProperties> policies, final ServiceCallback<EvaluatePoliciesResponseInner> serviceCallback) {
+        return ServiceFuture.fromResponse(evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name, policies), serviceCallback);
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @param policies Policies to evaluate.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the EvaluatePoliciesResponseInner object
+     */
+    public Observable<EvaluatePoliciesResponseInner> evaluatePoliciesAsync(String resourceGroupName, String labName, String name, List<EvaluatePoliciesProperties> policies) {
+        return evaluatePoliciesWithServiceResponseAsync(resourceGroupName, labName, name, policies).map(new Func1<ServiceResponse<EvaluatePoliciesResponseInner>, EvaluatePoliciesResponseInner>() {
+            @Override
+            public EvaluatePoliciesResponseInner call(ServiceResponse<EvaluatePoliciesResponseInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Evaluates lab policy.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the policy set.
+     * @param policies Policies to evaluate.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the EvaluatePoliciesResponseInner object
+     */
+    public Observable<ServiceResponse<EvaluatePoliciesResponseInner>> evaluatePoliciesWithServiceResponseAsync(String resourceGroupName, String labName, String name, List<EvaluatePoliciesProperties> policies) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(policies);
+        EvaluatePoliciesRequest evaluatePoliciesRequest = new EvaluatePoliciesRequest();
+        evaluatePoliciesRequest.withPolicies(policies);
+        return service.evaluatePolicies(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), evaluatePoliciesRequest, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<EvaluatePoliciesResponseInner>>>() {
+                @Override
+                public Observable<ServiceResponse<EvaluatePoliciesResponseInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<EvaluatePoliciesResponseInner> clientResponse = evaluatePoliciesDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<EvaluatePoliciesResponseInner> evaluatePoliciesDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<EvaluatePoliciesResponseInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<EvaluatePoliciesResponseInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsImpl.java
new file mode 100644
index 000000000000..96bfe3ce9ee2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsImpl.java
@@ -0,0 +1,49 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ * abc
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ProviderOperations;
+import rx.functions.Func1;
+import rx.Observable;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.OperationMetadata;
+
+class ProviderOperationsImpl extends WrapperImpl<ProviderOperationsInner> implements ProviderOperations {
+    private final DevTestLabsManager manager;
+
+    ProviderOperationsImpl(DevTestLabsManager manager) {
+        super(manager.inner().providerOperations());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<OperationMetadata> listAsync() {
+        ProviderOperationsInner client = this.inner();
+        return client.listAsync()
+        .flatMapIterable(new Func1<Page<OperationMetadataInner>, Iterable<OperationMetadataInner>>() {
+            @Override
+            public Iterable<OperationMetadataInner> call(Page<OperationMetadataInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<OperationMetadataInner, OperationMetadata>() {
+            @Override
+            public OperationMetadata call(OperationMetadataInner inner) {
+                return new OperationMetadataImpl(inner, manager());
+            }
+        });
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsInner.java
new file mode 100644
index 000000000000..518445cd40a9
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ProviderOperationsInner.java
@@ -0,0 +1,283 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in ProviderOperations.
+ */
+public class ProviderOperationsInner {
+    /** The Retrofit service to perform REST calls. */
+    private ProviderOperationsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of ProviderOperationsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public ProviderOperationsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(ProviderOperationsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for ProviderOperations to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface ProviderOperationsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ProviderOperations list" })
+        @GET("providers/Microsoft.DevTestLab/operations")
+        Observable<Response<ResponseBody>> list(@Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ProviderOperations listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;OperationMetadataInner&gt; object if successful.
+     */
+    public PagedList<OperationMetadataInner> list() {
+        ServiceResponse<Page<OperationMetadataInner>> response = listSinglePageAsync().toBlocking().single();
+        return new PagedList<OperationMetadataInner>(response.body()) {
+            @Override
+            public Page<OperationMetadataInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<OperationMetadataInner>> listAsync(final ListOperationCallback<OperationMetadataInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(),
+            new Func1<String, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;OperationMetadataInner&gt; object
+     */
+    public Observable<Page<OperationMetadataInner>> listAsync() {
+        return listWithServiceResponseAsync()
+            .map(new Func1<ServiceResponse<Page<OperationMetadataInner>>, Page<OperationMetadataInner>>() {
+                @Override
+                public Page<OperationMetadataInner> call(ServiceResponse<Page<OperationMetadataInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;OperationMetadataInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<OperationMetadataInner>>> listWithServiceResponseAsync() {
+        return listSinglePageAsync()
+            .concatMap(new Func1<ServiceResponse<Page<OperationMetadataInner>>, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(ServiceResponse<Page<OperationMetadataInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;OperationMetadataInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<OperationMetadataInner>>> listSinglePageAsync() {
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<OperationMetadataInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<OperationMetadataInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<OperationMetadataInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<OperationMetadataInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<OperationMetadataInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;OperationMetadataInner&gt; object if successful.
+     */
+    public PagedList<OperationMetadataInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<OperationMetadataInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<OperationMetadataInner>(response.body()) {
+            @Override
+            public Page<OperationMetadataInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<OperationMetadataInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<OperationMetadataInner>> serviceFuture, final ListOperationCallback<OperationMetadataInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;OperationMetadataInner&gt; object
+     */
+    public Observable<Page<OperationMetadataInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<OperationMetadataInner>>, Page<OperationMetadataInner>>() {
+                @Override
+                public Page<OperationMetadataInner> call(ServiceResponse<Page<OperationMetadataInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;OperationMetadataInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<OperationMetadataInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<OperationMetadataInner>>, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(ServiceResponse<Page<OperationMetadataInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * Result of the request to list REST API operations.
+     *
+    ServiceResponse<PageImpl<OperationMetadataInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;OperationMetadataInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<OperationMetadataInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<OperationMetadataInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<OperationMetadataInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<OperationMetadataInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<OperationMetadataInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<OperationMetadataInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<OperationMetadataInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<OperationMetadataInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleImpl.java
new file mode 100644
index 000000000000..f1ebcd400a6d
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleImpl.java
@@ -0,0 +1,240 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.resources.models.implementation.GroupableResourceCoreImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedule;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettings;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettingsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetailsFragment;
+import rx.functions.Func1;
+
+class ScheduleImpl extends GroupableResourceCoreImpl<Schedule, ScheduleInner, ScheduleImpl, DevTestLabsManager> implements Schedule, Schedule.Definition, Schedule.Update {
+    private ScheduleFragment updateParameter;
+    ScheduleImpl(String name, ScheduleInner inner, DevTestLabsManager manager) {
+        super(name, inner, manager);
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public Observable<Schedule> createResourceAsync() {
+        GlobalSchedulesInner client = this.manager().inner().globalSchedules();
+        return client.createOrUpdateAsync(this.resourceGroupName(), this.name(), this.inner())
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Schedule> updateResourceAsync() {
+        GlobalSchedulesInner client = this.manager().inner().globalSchedules();
+        return client.updateAsync(this.resourceGroupName(), this.name(), this.updateParameter)
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<ScheduleInner> getInnerAsync() {
+        GlobalSchedulesInner client = this.manager().inner().globalSchedules();
+        return client.getByResourceGroupAsync(this.resourceGroupName(), this.name());
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public DayDetails dailyRecurrence() {
+        return this.inner().dailyRecurrence();
+    }
+
+    @Override
+    public HourDetails hourlyRecurrence() {
+        return this.inner().hourlyRecurrence();
+    }
+
+    @Override
+    public NotificationSettings notificationSettings() {
+        return this.inner().notificationSettings();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public EnableStatus status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public String targetResourceId() {
+        return this.inner().targetResourceId();
+    }
+
+    @Override
+    public String taskType() {
+        return this.inner().taskType();
+    }
+
+    @Override
+    public String timeZoneId() {
+        return this.inner().timeZoneId();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public WeekDetails weeklyRecurrence() {
+        return this.inner().weeklyRecurrence();
+    }
+
+    @Override
+    public ScheduleImpl withDailyRecurrence(DayDetails dailyRecurrence) {
+        this.inner().withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withHourlyRecurrence(HourDetails hourlyRecurrence) {
+        this.inner().withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withNotificationSettings(NotificationSettings notificationSettings) {
+        this.inner().withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withWeeklyRecurrence(WeekDetails weeklyRecurrence) {
+        this.inner().withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withDailyRecurrence(DayDetailsFragment dailyRecurrence) {
+        this.updateParameter.withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withHourlyRecurrence(HourDetailsFragment hourlyRecurrence) {
+        this.updateParameter.withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withNotificationSettings(NotificationSettingsFragment notificationSettings) {
+        this.updateParameter.withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence) {
+        this.updateParameter.withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withStatus(EnableStatus status) {
+        if (isInCreateMode()) {
+            this.inner().withStatus(status);
+        } else {
+            this.updateParameter.withStatus(status);
+        }
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withTargetResourceId(String targetResourceId) {
+        if (isInCreateMode()) {
+            this.inner().withTargetResourceId(targetResourceId);
+        } else {
+            this.updateParameter.withTargetResourceId(targetResourceId);
+        }
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withTaskType(String taskType) {
+        if (isInCreateMode()) {
+            this.inner().withTaskType(taskType);
+        } else {
+            this.updateParameter.withTaskType(taskType);
+        }
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withTimeZoneId(String timeZoneId) {
+        if (isInCreateMode()) {
+            this.inner().withTimeZoneId(timeZoneId);
+        } else {
+            this.updateParameter.withTimeZoneId(timeZoneId);
+        }
+        return this;
+    }
+
+    @Override
+    public ScheduleImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleInner.java
new file mode 100644
index 000000000000..95a03aa058ea
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ScheduleInner.java
@@ -0,0 +1,307 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettings;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A schedule.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class ScheduleInner extends Resource {
+    /**
+     * The status of the schedule (i.e. Enabled, Disabled). Possible values
+     * include: 'Enabled', 'Disabled'.
+     */
+    @JsonProperty(value = "properties.status")
+    private EnableStatus status;
+
+    /**
+     * The task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     */
+    @JsonProperty(value = "properties.taskType")
+    private String taskType;
+
+    /**
+     * If the schedule will occur only some days of the week, specify the
+     * weekly recurrence.
+     */
+    @JsonProperty(value = "properties.weeklyRecurrence")
+    private WeekDetails weeklyRecurrence;
+
+    /**
+     * If the schedule will occur once each day of the week, specify the daily
+     * recurrence.
+     */
+    @JsonProperty(value = "properties.dailyRecurrence")
+    private DayDetails dailyRecurrence;
+
+    /**
+     * If the schedule will occur multiple times a day, specify the hourly
+     * recurrence.
+     */
+    @JsonProperty(value = "properties.hourlyRecurrence")
+    private HourDetails hourlyRecurrence;
+
+    /**
+     * The time zone ID (e.g. Pacific Standard time).
+     */
+    @JsonProperty(value = "properties.timeZoneId")
+    private String timeZoneId;
+
+    /**
+     * Notification settings.
+     */
+    @JsonProperty(value = "properties.notificationSettings")
+    private NotificationSettings notificationSettings;
+
+    /**
+     * The creation date of the schedule.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The resource ID to which the schedule belongs.
+     */
+    @JsonProperty(value = "properties.targetResourceId")
+    private String targetResourceId;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @return the status value
+     */
+    public EnableStatus status() {
+        return this.status;
+    }
+
+    /**
+     * Set the status of the schedule (i.e. Enabled, Disabled). Possible values include: 'Enabled', 'Disabled'.
+     *
+     * @param status the status value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withStatus(EnableStatus status) {
+        this.status = status;
+        return this;
+    }
+
+    /**
+     * Get the task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     *
+     * @return the taskType value
+     */
+    public String taskType() {
+        return this.taskType;
+    }
+
+    /**
+     * Set the task type of the schedule (e.g. LabVmsShutdownTask, LabVmAutoStart).
+     *
+     * @param taskType the taskType value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withTaskType(String taskType) {
+        this.taskType = taskType;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur only some days of the week, specify the weekly recurrence.
+     *
+     * @return the weeklyRecurrence value
+     */
+    public WeekDetails weeklyRecurrence() {
+        return this.weeklyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur only some days of the week, specify the weekly recurrence.
+     *
+     * @param weeklyRecurrence the weeklyRecurrence value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withWeeklyRecurrence(WeekDetails weeklyRecurrence) {
+        this.weeklyRecurrence = weeklyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur once each day of the week, specify the daily recurrence.
+     *
+     * @return the dailyRecurrence value
+     */
+    public DayDetails dailyRecurrence() {
+        return this.dailyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur once each day of the week, specify the daily recurrence.
+     *
+     * @param dailyRecurrence the dailyRecurrence value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withDailyRecurrence(DayDetails dailyRecurrence) {
+        this.dailyRecurrence = dailyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get if the schedule will occur multiple times a day, specify the hourly recurrence.
+     *
+     * @return the hourlyRecurrence value
+     */
+    public HourDetails hourlyRecurrence() {
+        return this.hourlyRecurrence;
+    }
+
+    /**
+     * Set if the schedule will occur multiple times a day, specify the hourly recurrence.
+     *
+     * @param hourlyRecurrence the hourlyRecurrence value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withHourlyRecurrence(HourDetails hourlyRecurrence) {
+        this.hourlyRecurrence = hourlyRecurrence;
+        return this;
+    }
+
+    /**
+     * Get the time zone ID (e.g. Pacific Standard time).
+     *
+     * @return the timeZoneId value
+     */
+    public String timeZoneId() {
+        return this.timeZoneId;
+    }
+
+    /**
+     * Set the time zone ID (e.g. Pacific Standard time).
+     *
+     * @param timeZoneId the timeZoneId value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withTimeZoneId(String timeZoneId) {
+        this.timeZoneId = timeZoneId;
+        return this;
+    }
+
+    /**
+     * Get notification settings.
+     *
+     * @return the notificationSettings value
+     */
+    public NotificationSettings notificationSettings() {
+        return this.notificationSettings;
+    }
+
+    /**
+     * Set notification settings.
+     *
+     * @param notificationSettings the notificationSettings value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withNotificationSettings(NotificationSettings notificationSettings) {
+        this.notificationSettings = notificationSettings;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the schedule.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the resource ID to which the schedule belongs.
+     *
+     * @return the targetResourceId value
+     */
+    public String targetResourceId() {
+        return this.targetResourceId;
+    }
+
+    /**
+     * Set the resource ID to which the schedule belongs.
+     *
+     * @param targetResourceId the targetResourceId value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withTargetResourceId(String targetResourceId) {
+        this.targetResourceId = targetResourceId;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the ScheduleInner object itself.
+     */
+    public ScheduleInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesImpl.java
new file mode 100644
index 000000000000..6c2f0327674a
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesImpl.java
@@ -0,0 +1,110 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedule;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabSchedule;
+
+class SchedulesImpl extends WrapperImpl<SchedulesInner> implements Schedules {
+    private final DevTestLabsManager manager;
+
+    SchedulesImpl(DevTestLabsManager manager) {
+        super(manager.inner().schedules());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public LabScheduleImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private LabScheduleImpl wrapModel(ScheduleInner inner) {
+        return  new LabScheduleImpl(inner, manager());
+    }
+
+    private LabScheduleImpl wrapModel(String name) {
+        return new LabScheduleImpl(name, this.manager());
+    }
+
+    @Override
+    public Completable executeAsync(String resourceGroupName, String labName, String name) {
+        SchedulesInner client = this.inner();
+        return client.executeAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<Schedule> listApplicableAsync(final String resourceGroupName, final String labName, final String name) {
+        SchedulesInner client = this.inner();
+        return client.listApplicableAsync(resourceGroupName, labName, name)
+        .flatMapIterable(new Func1<Page<ScheduleInner>, Iterable<ScheduleInner>>() {
+            @Override
+            public Iterable<ScheduleInner> call(Page<ScheduleInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ScheduleInner, Schedule>() {
+            @Override
+            public Schedule call(ScheduleInner inner) {
+                return new ScheduleImpl(inner.name(), inner, manager());
+            }
+        });
+    }
+
+    @Override
+    public Observable<LabSchedule> listAsync(final String resourceGroupName, final String labName) {
+        SchedulesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<ScheduleInner>, Iterable<ScheduleInner>>() {
+            @Override
+            public Iterable<ScheduleInner> call(Page<ScheduleInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ScheduleInner, LabSchedule>() {
+            @Override
+            public LabSchedule call(ScheduleInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<LabSchedule> getAsync(String resourceGroupName, String labName, String name) {
+        SchedulesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<ScheduleInner, Observable<LabSchedule>>() {
+            @Override
+            public Observable<LabSchedule> call(ScheduleInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((LabSchedule)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        SchedulesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesInner.java
new file mode 100644
index 000000000000..55f81f668ca5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SchedulesInner.java
@@ -0,0 +1,1373 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Schedules.
+ */
+public class SchedulesInner {
+    /** The Retrofit service to perform REST calls. */
+    private SchedulesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of SchedulesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public SchedulesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(SchedulesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Schedules to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface SchedulesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body ScheduleInner schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body ScheduleFragment schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules execute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> execute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules beginExecute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> beginExecute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules listApplicable" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/schedules/{name}/listApplicable")
+        Observable<Response<ResponseBody>> listApplicable(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Schedules listApplicableNext" })
+        @GET
+        Observable<Response<ResponseBody>> listApplicableNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param expand Specify the $expand query. Example: 'properties($select=status)'
+    ServiceResponse<PageImpl<ScheduleInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner createOrUpdate(String resourceGroupName, String labName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ScheduleInner schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, ScheduleInner schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .register(201, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner update(String resourceGroupName, String labName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> updateAsync(String resourceGroupName, String labName, String name, ScheduleFragment schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> updateAsync(String resourceGroupName, String labName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, ScheduleFragment schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void execute(String resourceGroupName, String labName, String name) {
+        executeWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> executeAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(executeWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> executeAsync(String resourceGroupName, String labName, String name) {
+        return executeWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> executeWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.execute(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginExecute(String resourceGroupName, String labName, String name) {
+        beginExecuteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginExecuteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginExecuteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginExecuteAsync(String resourceGroupName, String labName, String name) {
+        return beginExecuteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginExecuteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginExecute(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginExecuteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginExecuteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listApplicable(final String resourceGroupName, final String labName, final String name) {
+        ServiceResponse<Page<ScheduleInner>> response = listApplicableSinglePageAsync(resourceGroupName, labName, name).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listApplicableNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listApplicableAsync(final String resourceGroupName, final String labName, final String name, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listApplicableSinglePageAsync(resourceGroupName, labName, name),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listApplicableNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listApplicableAsync(final String resourceGroupName, final String labName, final String name) {
+        return listApplicableWithServiceResponseAsync(resourceGroupName, labName, name)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listApplicableWithServiceResponseAsync(final String resourceGroupName, final String labName, final String name) {
+        return listApplicableSinglePageAsync(resourceGroupName, labName, name)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listApplicableNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listApplicableSinglePageAsync(final String resourceGroupName, final String labName, final String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.listApplicable(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listApplicableDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listApplicableDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ScheduleInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ScheduleInner>> serviceFuture, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given lab.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listApplicableNext(final String nextPageLink) {
+        ServiceResponse<Page<ScheduleInner>> response = listApplicableNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listApplicableNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listApplicableNextAsync(final String nextPageLink, final ServiceFuture<List<ScheduleInner>> serviceFuture, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listApplicableNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listApplicableNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listApplicableNextAsync(final String nextPageLink) {
+        return listApplicableNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listApplicableNextWithServiceResponseAsync(final String nextPageLink) {
+        return listApplicableNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listApplicableNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listApplicableNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listApplicableNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listApplicableNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listApplicableNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretImpl.java
new file mode 100644
index 000000000000..c48219a7a619
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretImpl.java
@@ -0,0 +1,153 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Secret;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+
+class SecretImpl extends CreatableUpdatableImpl<Secret, SecretInner, SecretImpl> implements Secret, Secret.Definition, Secret.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String userName;
+    private String name;
+
+    SecretImpl(String name, DevTestLabsManager manager) {
+        super(name, new SecretInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    SecretImpl(SecretInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.userName = IdParsingUtils.getValueFromIdByName(inner.id(), "users");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "secrets");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<Secret> createResourceAsync() {
+        SecretsInner client = this.manager().inner().secrets();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<Secret> updateResourceAsync() {
+        SecretsInner client = this.manager().inner().secrets();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.userName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<SecretInner> getInnerAsync() {
+        SecretsInner client = this.manager().inner().secrets();
+        return client.getAsync(this.resourceGroupName, this.labName, this.userName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public String value() {
+        return this.inner().value();
+    }
+
+    @Override
+    public SecretImpl withExistingUser(String resourceGroupName, String labName, String userName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        this.userName = userName;
+        return this;
+    }
+
+    @Override
+    public SecretImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public SecretImpl withProvisioningState(String provisioningState) {
+        this.inner().withProvisioningState(provisioningState);
+        return this;
+    }
+
+    @Override
+    public SecretImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+    @Override
+    public SecretImpl withUniqueIdentifier(String uniqueIdentifier) {
+        this.inner().withUniqueIdentifier(uniqueIdentifier);
+        return this;
+    }
+
+    @Override
+    public SecretImpl withValue(String value) {
+        this.inner().withValue(value);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretInner.java
new file mode 100644
index 000000000000..87628d68124c
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretInner.java
@@ -0,0 +1,100 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A secret.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class SecretInner extends Resource {
+    /**
+     * The value of the secret for secret creation.
+     */
+    @JsonProperty(value = "properties.value")
+    private String value;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the value of the secret for secret creation.
+     *
+     * @return the value value
+     */
+    public String value() {
+        return this.value;
+    }
+
+    /**
+     * Set the value of the secret for secret creation.
+     *
+     * @param value the value value to set
+     * @return the SecretInner object itself.
+     */
+    public SecretInner withValue(String value) {
+        this.value = value;
+        return this;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the SecretInner object itself.
+     */
+    public SecretInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the SecretInner object itself.
+     */
+    public SecretInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsImpl.java
new file mode 100644
index 000000000000..92860286f840
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Secret;
+
+class SecretsImpl extends WrapperImpl<SecretsInner> implements Secrets {
+    private final DevTestLabsManager manager;
+
+    SecretsImpl(DevTestLabsManager manager) {
+        super(manager.inner().secrets());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public SecretImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private SecretImpl wrapModel(SecretInner inner) {
+        return  new SecretImpl(inner, manager());
+    }
+
+    private SecretImpl wrapModel(String name) {
+        return new SecretImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<Secret> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        SecretsInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, userName)
+        .flatMapIterable(new Func1<Page<SecretInner>, Iterable<SecretInner>>() {
+            @Override
+            public Iterable<SecretInner> call(Page<SecretInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<SecretInner, Secret>() {
+            @Override
+            public Secret call(SecretInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<Secret> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        SecretsInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, userName, name)
+        .flatMap(new Func1<SecretInner, Observable<Secret>>() {
+            @Override
+            public Observable<Secret> call(SecretInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((Secret)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        SecretsInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, userName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsInner.java
new file mode 100644
index 000000000000..ad78f9726150
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/SecretsInner.java
@@ -0,0 +1,883 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Secrets.
+ */
+public class SecretsInner {
+    /** The Retrofit service to perform REST calls. */
+    private SecretsService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of SecretsInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public SecretsInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(SecretsService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Secrets to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface SecretsService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Body SecretInner secret, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{userName}/secrets/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("userName") String userName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Secrets listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;SecretInner&gt; object if successful.
+     */
+    public PagedList<SecretInner> list(final String resourceGroupName, final String labName, final String userName) {
+        ServiceResponse<Page<SecretInner>> response = listSinglePageAsync(resourceGroupName, labName, userName).toBlocking().single();
+        return new PagedList<SecretInner>(response.body()) {
+            @Override
+            public Page<SecretInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<SecretInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final ListOperationCallback<SecretInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName),
+            new Func1<String, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<Page<SecretInner>> listAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName)
+            .map(new Func1<ServiceResponse<Page<SecretInner>>, Page<SecretInner>>() {
+                @Override
+                public Page<SecretInner> call(ServiceResponse<Page<SecretInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName) {
+        return listSinglePageAsync(resourceGroupName, labName, userName)
+            .concatMap(new Func1<ServiceResponse<Page<SecretInner>>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(ServiceResponse<Page<SecretInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;SecretInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<SecretInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<SecretInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;SecretInner&gt; object if successful.
+     */
+    public PagedList<SecretInner> list(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<SecretInner>> response = listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<SecretInner>(response.body()) {
+            @Override
+            public Page<SecretInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<SecretInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<SecretInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<Page<SecretInner>> listAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<SecretInner>>, Page<SecretInner>>() {
+                @Override
+                public Page<SecretInner> call(ServiceResponse<Page<SecretInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, userName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<SecretInner>>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(ServiceResponse<Page<SecretInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+    ServiceResponse<PageImpl<SecretInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<SecretInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<SecretInner>> * @param userName The name of the user profile.
+    ServiceResponse<PageImpl<SecretInner>> * @param expand Specify the $expand query. Example: 'properties($select=value)'
+    ServiceResponse<PageImpl<SecretInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<SecretInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<SecretInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;SecretInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String userName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, userName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<SecretInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<SecretInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<SecretInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<SecretInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<SecretInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the SecretInner object if successful.
+     */
+    public SecretInner get(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<SecretInner> getAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<SecretInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<SecretInner> getAsync(String resourceGroupName, String labName, String userName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<SecretInner>, SecretInner>() {
+            @Override
+            public SecretInner call(ServiceResponse<SecretInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<ServiceResponse<SecretInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<SecretInner>>>() {
+                @Override
+                public Observable<ServiceResponse<SecretInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<SecretInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the SecretInner object if successful.
+     */
+    public SecretInner get(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<SecretInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand, final ServiceCallback<SecretInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<SecretInner> getAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, userName, name, expand).map(new Func1<ServiceResponse<SecretInner>, SecretInner>() {
+            @Override
+            public SecretInner call(ServiceResponse<SecretInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param expand Specify the $expand query. Example: 'properties($select=value)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<ServiceResponse<SecretInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, userName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<SecretInner>>>() {
+                @Override
+                public Observable<ServiceResponse<SecretInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<SecretInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<SecretInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<SecretInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<SecretInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param secret A secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the SecretInner object if successful.
+     */
+    public SecretInner createOrUpdate(String resourceGroupName, String labName, String userName, String name, SecretInner secret) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, secret).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param secret A secret.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<SecretInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, SecretInner secret, final ServiceCallback<SecretInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, secret), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param secret A secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<SecretInner> createOrUpdateAsync(String resourceGroupName, String labName, String userName, String name, SecretInner secret) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, userName, name, secret).map(new Func1<ServiceResponse<SecretInner>, SecretInner>() {
+            @Override
+            public SecretInner call(ServiceResponse<SecretInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param secret A secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the SecretInner object
+     */
+    public Observable<ServiceResponse<SecretInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name, SecretInner secret) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (secret == null) {
+            throw new IllegalArgumentException("Parameter secret is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(secret);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, userName, name, secret, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<SecretInner>>>() {
+                @Override
+                public Observable<ServiceResponse<SecretInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<SecretInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<SecretInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<SecretInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<SecretInner>() { }.getType())
+                .register(201, new TypeToken<SecretInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String userName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name), serviceCallback);
+    }
+
+    /**
+     * Delete secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String userName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, userName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete secret.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param userName The name of the user profile.
+     * @param name The name of the secret.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String userName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (userName == null) {
+            throw new IllegalArgumentException("Parameter userName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, userName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;SecretInner&gt; object if successful.
+     */
+    public PagedList<SecretInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<SecretInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<SecretInner>(response.body()) {
+            @Override
+            public Page<SecretInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<SecretInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<SecretInner>> serviceFuture, final ListOperationCallback<SecretInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<Page<SecretInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<SecretInner>>, Page<SecretInner>>() {
+                @Override
+                public Page<SecretInner> call(ServiceResponse<Page<SecretInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;SecretInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<SecretInner>>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(ServiceResponse<Page<SecretInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List secrets in a given user profile.
+     *
+    ServiceResponse<PageImpl<SecretInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;SecretInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<SecretInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<SecretInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<SecretInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<SecretInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<SecretInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<SecretInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<SecretInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<SecretInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerImpl.java
new file mode 100644
index 000000000000..291566deaa46
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerImpl.java
@@ -0,0 +1,129 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunner;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.IdentityProperties;
+
+class ServiceRunnerImpl extends CreatableUpdatableImpl<ServiceRunner, ServiceRunnerInner, ServiceRunnerImpl> implements ServiceRunner, ServiceRunner.Definition, ServiceRunner.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+
+    ServiceRunnerImpl(String name, DevTestLabsManager manager) {
+        super(name, new ServiceRunnerInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+    }
+
+    ServiceRunnerImpl(ServiceRunnerInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "servicerunners");
+        //
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<ServiceRunner> createResourceAsync() {
+        ServiceRunnersInner client = this.manager().inner().serviceRunners();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<ServiceRunner> updateResourceAsync() {
+        ServiceRunnersInner client = this.manager().inner().serviceRunners();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<ServiceRunnerInner> getInnerAsync() {
+        ServiceRunnersInner client = this.manager().inner().serviceRunners();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public IdentityProperties identity() {
+        return this.inner().identity();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public ServiceRunnerImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public ServiceRunnerImpl withIdentity(IdentityProperties identity) {
+        this.inner().withIdentity(identity);
+        return this;
+    }
+
+    @Override
+    public ServiceRunnerImpl withLocation(String location) {
+        this.inner().withLocation(location);
+        return this;
+    }
+
+    @Override
+    public ServiceRunnerImpl withTags(Map<String, String> tags) {
+        this.inner().withTags(tags);
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerInner.java
new file mode 100644
index 000000000000..11c9b0cf9cca
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnerInner.java
@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.IdentityProperties;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A container for a managed identity to execute DevTest lab services.
+ */
+@SkipParentValidation
+public class ServiceRunnerInner extends Resource {
+    /**
+     * The identity of the resource.
+     */
+    @JsonProperty(value = "identity")
+    private IdentityProperties identity;
+
+    /**
+     * Get the identity of the resource.
+     *
+     * @return the identity value
+     */
+    public IdentityProperties identity() {
+        return this.identity;
+    }
+
+    /**
+     * Set the identity of the resource.
+     *
+     * @param identity the identity value to set
+     * @return the ServiceRunnerInner object itself.
+     */
+    public ServiceRunnerInner withIdentity(IdentityProperties identity) {
+        this.identity = identity;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersImpl.java
new file mode 100644
index 000000000000..4b91a2841e15
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunner;
+
+class ServiceRunnersImpl extends WrapperImpl<ServiceRunnersInner> implements ServiceRunners {
+    private final DevTestLabsManager manager;
+
+    ServiceRunnersImpl(DevTestLabsManager manager) {
+        super(manager.inner().serviceRunners());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public ServiceRunnerImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private ServiceRunnerImpl wrapModel(ServiceRunnerInner inner) {
+        return  new ServiceRunnerImpl(inner, manager());
+    }
+
+    private ServiceRunnerImpl wrapModel(String name) {
+        return new ServiceRunnerImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<ServiceRunner> listAsync(final String resourceGroupName, final String labName) {
+        ServiceRunnersInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<ServiceRunnerInner>, Iterable<ServiceRunnerInner>>() {
+            @Override
+            public Iterable<ServiceRunnerInner> call(Page<ServiceRunnerInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ServiceRunnerInner, ServiceRunner>() {
+            @Override
+            public ServiceRunner call(ServiceRunnerInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<ServiceRunner> getAsync(String resourceGroupName, String labName, String name) {
+        ServiceRunnersInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<ServiceRunnerInner, Observable<ServiceRunner>>() {
+            @Override
+            public Observable<ServiceRunner> call(ServiceRunnerInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((ServiceRunner)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        ServiceRunnersInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersInner.java
new file mode 100644
index 000000000000..604930ca77c4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/ServiceRunnersInner.java
@@ -0,0 +1,742 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in ServiceRunners.
+ */
+public class ServiceRunnersInner {
+    /** The Retrofit service to perform REST calls. */
+    private ServiceRunnersService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of ServiceRunnersInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public ServiceRunnersInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(ServiceRunnersService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for ServiceRunners to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface ServiceRunnersService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body ServiceRunnerInner serviceRunner, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/servicerunners/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.ServiceRunners listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object if successful.
+     */
+    public PagedList<ServiceRunnerInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<ServiceRunnerInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<ServiceRunnerInner>(response.body()) {
+            @Override
+            public Page<ServiceRunnerInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ServiceRunnerInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<ServiceRunnerInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<Page<ServiceRunnerInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Page<ServiceRunnerInner>>() {
+                @Override
+                public Page<ServiceRunnerInner> call(ServiceResponse<Page<ServiceRunnerInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(ServiceResponse<Page<ServiceRunnerInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ServiceRunnerInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ServiceRunnerInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object if successful.
+     */
+    public PagedList<ServiceRunnerInner> list(final String resourceGroupName, final String labName, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ServiceRunnerInner>> response = listSinglePageAsync(resourceGroupName, labName, filter, top, orderby).toBlocking().single();
+        return new PagedList<ServiceRunnerInner>(response.body()) {
+            @Override
+            public Page<ServiceRunnerInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ServiceRunnerInner>> listAsync(final String resourceGroupName, final String labName, final String filter, final Integer top, final String orderby, final ListOperationCallback<ServiceRunnerInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<Page<ServiceRunnerInner>> listAsync(final String resourceGroupName, final String labName, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Page<ServiceRunnerInner>>() {
+                @Override
+                public Page<ServiceRunnerInner> call(ServiceResponse<Page<ServiceRunnerInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(ServiceResponse<Page<ServiceRunnerInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ServiceRunnerInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ServiceRunnerInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ServiceRunnerInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ServiceRunnerInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ServiceRunnerInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ServiceRunnerInner object if successful.
+     */
+    public ServiceRunnerInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ServiceRunnerInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<ServiceRunnerInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ServiceRunnerInner object
+     */
+    public Observable<ServiceRunnerInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<ServiceRunnerInner>, ServiceRunnerInner>() {
+            @Override
+            public ServiceRunnerInner call(ServiceResponse<ServiceRunnerInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ServiceRunnerInner object
+     */
+    public Observable<ServiceResponse<ServiceRunnerInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ServiceRunnerInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ServiceRunnerInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ServiceRunnerInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ServiceRunnerInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ServiceRunnerInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ServiceRunnerInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing Service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceRunner A container for a managed identity to execute DevTest lab services.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ServiceRunnerInner object if successful.
+     */
+    public ServiceRunnerInner createOrUpdate(String resourceGroupName, String labName, String name, ServiceRunnerInner serviceRunner) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, serviceRunner).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing Service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceRunner A container for a managed identity to execute DevTest lab services.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ServiceRunnerInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ServiceRunnerInner serviceRunner, final ServiceCallback<ServiceRunnerInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, serviceRunner), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing Service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceRunner A container for a managed identity to execute DevTest lab services.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ServiceRunnerInner object
+     */
+    public Observable<ServiceRunnerInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, ServiceRunnerInner serviceRunner) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, serviceRunner).map(new Func1<ServiceResponse<ServiceRunnerInner>, ServiceRunnerInner>() {
+            @Override
+            public ServiceRunnerInner call(ServiceResponse<ServiceRunnerInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing Service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceRunner A container for a managed identity to execute DevTest lab services.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ServiceRunnerInner object
+     */
+    public Observable<ServiceResponse<ServiceRunnerInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, ServiceRunnerInner serviceRunner) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (serviceRunner == null) {
+            throw new IllegalArgumentException("Parameter serviceRunner is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(serviceRunner);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, serviceRunner, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ServiceRunnerInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ServiceRunnerInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ServiceRunnerInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ServiceRunnerInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ServiceRunnerInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ServiceRunnerInner>() { }.getType())
+                .register(201, new TypeToken<ServiceRunnerInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete service runner.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the service runner.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object if successful.
+     */
+    public PagedList<ServiceRunnerInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ServiceRunnerInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ServiceRunnerInner>(response.body()) {
+            @Override
+            public Page<ServiceRunnerInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ServiceRunnerInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ServiceRunnerInner>> serviceFuture, final ListOperationCallback<ServiceRunnerInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<Page<ServiceRunnerInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Page<ServiceRunnerInner>>() {
+                @Override
+                public Page<ServiceRunnerInner> call(ServiceResponse<Page<ServiceRunnerInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ServiceRunnerInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ServiceRunnerInner>>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(ServiceResponse<Page<ServiceRunnerInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List service runners in a given lab.
+     *
+    ServiceResponse<PageImpl<ServiceRunnerInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ServiceRunnerInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ServiceRunnerInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ServiceRunnerInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ServiceRunnerInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ServiceRunnerInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ServiceRunnerInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ServiceRunnerInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ServiceRunnerInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ServiceRunnerInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserImpl.java
new file mode 100644
index 000000000000..c78b58460acb
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserImpl.java
@@ -0,0 +1,221 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.User;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserFragment;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserIdentity;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserSecretStore;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserIdentityFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserSecretStoreFragment;
+import rx.functions.Func1;
+
+class UserImpl extends CreatableUpdatableImpl<User, UserInner, UserImpl> implements User, User.Definition, User.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private UserFragment updateParameter;
+
+    UserImpl(String name, DevTestLabsManager manager) {
+        super(name, new UserInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new UserFragment();
+    }
+
+    UserImpl(UserInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "users");
+        //
+        this.updateParameter = new UserFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<User> createResourceAsync() {
+        UsersInner client = this.manager().inner().users();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<UserInner, UserInner>() {
+               @Override
+               public UserInner call(UserInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<User> updateResourceAsync() {
+        UsersInner client = this.manager().inner().users();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<UserInner, UserInner>() {
+               @Override
+               public UserInner call(UserInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<UserInner> getInnerAsync() {
+        UsersInner client = this.manager().inner().users();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new UserFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public UserIdentity identity() {
+        return this.inner().identity();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public UserSecretStore secretStore() {
+        return this.inner().secretStore();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public UserImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public UserImpl withIdentity(UserIdentity identity) {
+        this.inner().withIdentity(identity);
+        return this;
+    }
+
+    @Override
+    public UserImpl withSecretStore(UserSecretStore secretStore) {
+        this.inner().withSecretStore(secretStore);
+        return this;
+    }
+
+    @Override
+    public UserImpl withIdentity(UserIdentityFragment identity) {
+        this.updateParameter.withIdentity(identity);
+        return this;
+    }
+
+    @Override
+    public UserImpl withSecretStore(UserSecretStoreFragment secretStore) {
+        this.updateParameter.withSecretStore(secretStore);
+        return this;
+    }
+
+    @Override
+    public UserImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public UserImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public UserImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public UserImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserInner.java
new file mode 100644
index 000000000000..6f46df8a73d2
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UserInner.java
@@ -0,0 +1,144 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserIdentity;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserSecretStore;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * Profile of a lab user.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class UserInner extends Resource {
+    /**
+     * The identity of the user.
+     */
+    @JsonProperty(value = "properties.identity")
+    private UserIdentity identity;
+
+    /**
+     * The secret store of the user.
+     */
+    @JsonProperty(value = "properties.secretStore")
+    private UserSecretStore secretStore;
+
+    /**
+     * The creation date of the user profile.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the identity of the user.
+     *
+     * @return the identity value
+     */
+    public UserIdentity identity() {
+        return this.identity;
+    }
+
+    /**
+     * Set the identity of the user.
+     *
+     * @param identity the identity value to set
+     * @return the UserInner object itself.
+     */
+    public UserInner withIdentity(UserIdentity identity) {
+        this.identity = identity;
+        return this;
+    }
+
+    /**
+     * Get the secret store of the user.
+     *
+     * @return the secretStore value
+     */
+    public UserSecretStore secretStore() {
+        return this.secretStore;
+    }
+
+    /**
+     * Set the secret store of the user.
+     *
+     * @param secretStore the secretStore value to set
+     * @return the UserInner object itself.
+     */
+    public UserInner withSecretStore(UserSecretStore secretStore) {
+        this.secretStore = secretStore;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the user profile.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the UserInner object itself.
+     */
+    public UserInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the UserInner object itself.
+     */
+    public UserInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersImpl.java
new file mode 100644
index 000000000000..e8745ec1a5ca
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Users;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.User;
+
+class UsersImpl extends WrapperImpl<UsersInner> implements Users {
+    private final DevTestLabsManager manager;
+
+    UsersImpl(DevTestLabsManager manager) {
+        super(manager.inner().users());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public UserImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private UserImpl wrapModel(UserInner inner) {
+        return  new UserImpl(inner, manager());
+    }
+
+    private UserImpl wrapModel(String name) {
+        return new UserImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<User> listAsync(final String resourceGroupName, final String labName) {
+        UsersInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<UserInner>, Iterable<UserInner>>() {
+            @Override
+            public Iterable<UserInner> call(Page<UserInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<UserInner, User>() {
+            @Override
+            public User call(UserInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<User> getAsync(String resourceGroupName, String labName, String name) {
+        UsersInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<UserInner, Observable<User>>() {
+            @Override
+            public Observable<User> call(UserInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((User)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        UsersInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersInner.java
new file mode 100644
index 000000000000..c70573a85de4
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/UsersInner.java
@@ -0,0 +1,1025 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.UserFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in Users.
+ */
+public class UsersInner {
+    /** The Retrofit service to perform REST calls. */
+    private UsersService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of UsersInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public UsersInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(UsersService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for Users to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface UsersService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body UserInner user, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/users/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body UserFragment user, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.Users listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;UserInner&gt; object if successful.
+     */
+    public PagedList<UserInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<UserInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<UserInner>(response.body()) {
+            @Override
+            public Page<UserInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<UserInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<UserInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<Page<UserInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<UserInner>>, Page<UserInner>>() {
+                @Override
+                public Page<UserInner> call(ServiceResponse<Page<UserInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<UserInner>>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(ServiceResponse<Page<UserInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;UserInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<UserInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<UserInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;UserInner&gt; object if successful.
+     */
+    public PagedList<UserInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<UserInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<UserInner>(response.body()) {
+            @Override
+            public Page<UserInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<UserInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<UserInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<Page<UserInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<UserInner>>, Page<UserInner>>() {
+                @Override
+                public Page<UserInner> call(ServiceResponse<Page<UserInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<UserInner>>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(ServiceResponse<Page<UserInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+    ServiceResponse<PageImpl<UserInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<UserInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<UserInner>> * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+    ServiceResponse<PageImpl<UserInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<UserInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<UserInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;UserInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<UserInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<UserInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<UserInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<UserInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<UserInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the UserInner object if successful.
+     */
+    public UserInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<UserInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<UserInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<UserInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<UserInner>, UserInner>() {
+            @Override
+            public UserInner call(ServiceResponse<UserInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<ServiceResponse<UserInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<UserInner>>>() {
+                @Override
+                public Observable<ServiceResponse<UserInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<UserInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the UserInner object if successful.
+     */
+    public UserInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<UserInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<UserInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<UserInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<UserInner>, UserInner>() {
+            @Override
+            public UserInner call(ServiceResponse<UserInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param expand Specify the $expand query. Example: 'properties($select=identity)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<ServiceResponse<UserInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<UserInner>>>() {
+                @Override
+                public Observable<ServiceResponse<UserInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<UserInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<UserInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<UserInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<UserInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the UserInner object if successful.
+     */
+    public UserInner createOrUpdate(String resourceGroupName, String labName, String name, UserInner user) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, user).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<UserInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, UserInner user, final ServiceCallback<UserInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, user), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<UserInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, UserInner user) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, user).map(new Func1<ServiceResponse<UserInner>, UserInner>() {
+            @Override
+            public UserInner call(ServiceResponse<UserInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing user profile.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<ServiceResponse<UserInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, UserInner user) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (user == null) {
+            throw new IllegalArgumentException("Parameter user is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(user);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, user, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<UserInner>>>() {
+                @Override
+                public Observable<ServiceResponse<UserInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<UserInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<UserInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<UserInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<UserInner>() { }.getType())
+                .register(201, new TypeToken<UserInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete user profile. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of user profiles.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the UserInner object if successful.
+     */
+    public UserInner update(String resourceGroupName, String labName, String name, UserFragment user) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, user).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of user profiles.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<UserInner> updateAsync(String resourceGroupName, String labName, String name, UserFragment user, final ServiceCallback<UserInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, user), serviceCallback);
+    }
+
+    /**
+     * Modify properties of user profiles.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<UserInner> updateAsync(String resourceGroupName, String labName, String name, UserFragment user) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, user).map(new Func1<ServiceResponse<UserInner>, UserInner>() {
+            @Override
+            public UserInner call(ServiceResponse<UserInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of user profiles.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the user profile.
+     * @param user Profile of a lab user.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the UserInner object
+     */
+    public Observable<ServiceResponse<UserInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, UserFragment user) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (user == null) {
+            throw new IllegalArgumentException("Parameter user is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(user);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, user, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<UserInner>>>() {
+                @Override
+                public Observable<ServiceResponse<UserInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<UserInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<UserInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<UserInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<UserInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;UserInner&gt; object if successful.
+     */
+    public PagedList<UserInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<UserInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<UserInner>(response.body()) {
+            @Override
+            public Page<UserInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<UserInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<UserInner>> serviceFuture, final ListOperationCallback<UserInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<Page<UserInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<UserInner>>, Page<UserInner>>() {
+                @Override
+                public Page<UserInner> call(ServiceResponse<Page<UserInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;UserInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<UserInner>>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(ServiceResponse<Page<UserInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List user profiles in a given lab.
+     *
+    ServiceResponse<PageImpl<UserInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;UserInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<UserInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<UserInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<UserInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<UserInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<UserInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<UserInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<UserInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<UserInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesImpl.java
new file mode 100644
index 000000000000..63522e9eaf4b
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesImpl.java
@@ -0,0 +1,91 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualmachineLabSchedule;
+
+class VirtualMachineSchedulesImpl extends WrapperImpl<VirtualMachineSchedulesInner> implements VirtualMachineSchedules {
+    private final DevTestLabsManager manager;
+
+    VirtualMachineSchedulesImpl(DevTestLabsManager manager) {
+        super(manager.inner().virtualMachineSchedules());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private VirtualmachineLabScheduleImpl wrapModel(ScheduleInner inner) {
+        return  new VirtualmachineLabScheduleImpl(inner, manager());
+    }
+
+    private VirtualmachineLabScheduleImpl wrapModel(String name) {
+        return new VirtualmachineLabScheduleImpl(name, this.manager());
+    }
+
+    @Override
+    public Completable executeAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        VirtualMachineSchedulesInner client = this.inner();
+        return client.executeAsync(resourceGroupName, labName, virtualMachineName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<VirtualmachineLabSchedule> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName) {
+        VirtualMachineSchedulesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName, virtualMachineName)
+        .flatMapIterable(new Func1<Page<ScheduleInner>, Iterable<ScheduleInner>>() {
+            @Override
+            public Iterable<ScheduleInner> call(Page<ScheduleInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<ScheduleInner, VirtualmachineLabSchedule>() {
+            @Override
+            public VirtualmachineLabSchedule call(ScheduleInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<VirtualmachineLabSchedule> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        VirtualMachineSchedulesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, virtualMachineName, name)
+        .flatMap(new Func1<ScheduleInner, Observable<VirtualmachineLabSchedule>>() {
+            @Override
+            public Observable<VirtualmachineLabSchedule> call(ScheduleInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((VirtualmachineLabSchedule)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        VirtualMachineSchedulesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, virtualMachineName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesInner.java
new file mode 100644
index 000000000000..5597b2cf5713
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachineSchedulesInner.java
@@ -0,0 +1,1188 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in VirtualMachineSchedules.
+ */
+public class VirtualMachineSchedulesInner {
+    /** The Retrofit service to perform REST calls. */
+    private VirtualMachineSchedulesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of VirtualMachineSchedulesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public VirtualMachineSchedulesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(VirtualMachineSchedulesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for VirtualMachineSchedules to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface VirtualMachineSchedulesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Body ScheduleInner schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Body ScheduleFragment schedule, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules execute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> execute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules beginExecute" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{virtualMachineName}/schedules/{name}/execute")
+        Observable<Response<ResponseBody>> beginExecute(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("virtualMachineName") String virtualMachineName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachineSchedules listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list(final String resourceGroupName, final String labName, final String virtualMachineName) {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync(resourceGroupName, labName, virtualMachineName).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, virtualMachineName),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String virtualMachineName) {
+        return listSinglePageAsync(resourceGroupName, labName, virtualMachineName)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String virtualMachineName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> list(final String resourceGroupName, final String labName, final String virtualMachineName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<ScheduleInner>> response = listSinglePageAsync(resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listAsync(final String resourceGroupName, final String labName, final String virtualMachineName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String virtualMachineName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param virtualMachineName The name of the virtual machine.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param expand Specify the $expand query. Example: 'properties($select=status)'
+    ServiceResponse<PageImpl<ScheduleInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<ScheduleInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String virtualMachineName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner get(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner get(String resourceGroupName, String labName, String virtualMachineName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name, String expand, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> getAsync(String resourceGroupName, String labName, String virtualMachineName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, expand).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param expand Specify the $expand query. Example: 'properties($select=status)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner createOrUpdate(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleInner schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> createOrUpdateAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleInner schedule) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleInner schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = createOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> createOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .register(201, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String virtualMachineName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name), serviceCallback);
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete schedule.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.delete(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = deleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> deleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ScheduleInner object if successful.
+     */
+    public ScheduleInner update(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ScheduleInner> updateAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleFragment schedule, final ServiceCallback<ScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule), serviceCallback);
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ScheduleInner> updateAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleFragment schedule) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name, schedule).map(new Func1<ServiceResponse<ScheduleInner>, ScheduleInner>() {
+            @Override
+            public ScheduleInner call(ServiceResponse<ScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param schedule A schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ScheduleInner object
+     */
+    public Observable<ServiceResponse<ScheduleInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name, ScheduleFragment schedule) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (schedule == null) {
+            throw new IllegalArgumentException("Parameter schedule is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(schedule);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, schedule, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ScheduleInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ScheduleInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void execute(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        executeWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> executeAsync(String resourceGroupName, String labName, String virtualMachineName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(executeWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> executeAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        return executeWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> executeWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.execute(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginExecute(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        beginExecuteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginExecuteAsync(String resourceGroupName, String labName, String virtualMachineName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginExecuteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name), serviceCallback);
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginExecuteAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        return beginExecuteWithServiceResponseAsync(resourceGroupName, labName, virtualMachineName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Execute a schedule. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param virtualMachineName The name of the virtual machine.
+     * @param name The name of the schedule.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginExecuteWithServiceResponseAsync(String resourceGroupName, String labName, String virtualMachineName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (virtualMachineName == null) {
+            throw new IllegalArgumentException("Parameter virtualMachineName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginExecute(this.client.subscriptionId(), resourceGroupName, labName, virtualMachineName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginExecuteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginExecuteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;ScheduleInner&gt; object if successful.
+     */
+    public PagedList<ScheduleInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<ScheduleInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<ScheduleInner>(response.body()) {
+            @Override
+            public Page<ScheduleInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<ScheduleInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<ScheduleInner>> serviceFuture, final ListOperationCallback<ScheduleInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<Page<ScheduleInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<ScheduleInner>>, Page<ScheduleInner>>() {
+                @Override
+                public Page<ScheduleInner> call(ServiceResponse<Page<ScheduleInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;ScheduleInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<ScheduleInner>>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(ServiceResponse<Page<ScheduleInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List schedules in a given virtual machine.
+     *
+    ServiceResponse<PageImpl<ScheduleInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;ScheduleInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<ScheduleInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<ScheduleInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<ScheduleInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<ScheduleInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<ScheduleInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<ScheduleInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<ScheduleInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<ScheduleInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesImpl.java
new file mode 100644
index 000000000000..584c2533233f
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesImpl.java
@@ -0,0 +1,135 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ApplicableSchedule;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DataDiskProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachine;
+
+class VirtualMachinesImpl extends WrapperImpl<VirtualMachinesInner> implements VirtualMachines {
+    private final DevTestLabsManager manager;
+
+    VirtualMachinesImpl(DevTestLabsManager manager) {
+        super(manager.inner().virtualMachines());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public LabVirtualMachineImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private LabVirtualMachineImpl wrapModel(LabVirtualMachineInner inner) {
+        return  new LabVirtualMachineImpl(inner, manager());
+    }
+
+    private LabVirtualMachineImpl wrapModel(String name) {
+        return new LabVirtualMachineImpl(name, this.manager());
+    }
+
+    @Override
+    public Completable addDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        VirtualMachinesInner client = this.inner();
+        return client.addDataDiskAsync(resourceGroupName, labName, name, dataDiskProperties).toCompletable();
+    }
+
+    @Override
+    public Completable applyArtifactsAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.applyArtifactsAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Completable claimAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.claimAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Completable detachDataDiskAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.detachDataDiskAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<ApplicableSchedule> listApplicableSchedulesAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.listApplicableSchedulesAsync(resourceGroupName, labName, name)
+        .map(new Func1<ApplicableScheduleInner, ApplicableSchedule>() {
+            @Override
+            public ApplicableSchedule call(ApplicableScheduleInner inner) {
+                return new ApplicableScheduleImpl(inner, manager());
+            }
+        });
+    }
+
+    @Override
+    public Completable startAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.startAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Completable stopAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.stopAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+    @Override
+    public Observable<LabVirtualMachine> listAsync(final String resourceGroupName, final String labName) {
+        VirtualMachinesInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<LabVirtualMachineInner>, Iterable<LabVirtualMachineInner>>() {
+            @Override
+            public Iterable<LabVirtualMachineInner> call(Page<LabVirtualMachineInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<LabVirtualMachineInner, LabVirtualMachine>() {
+            @Override
+            public LabVirtualMachine call(LabVirtualMachineInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<LabVirtualMachine> getAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<LabVirtualMachineInner, Observable<LabVirtualMachine>>() {
+            @Override
+            public Observable<LabVirtualMachine> call(LabVirtualMachineInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((LabVirtualMachine)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        VirtualMachinesInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesInner.java
new file mode 100644
index 000000000000..fd620debb274
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualMachinesInner.java
@@ -0,0 +1,2643 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ApplyArtifactsRequest;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ArtifactInstallProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DataDiskProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DetachDataDiskProperties;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.LabVirtualMachineFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.POST;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in VirtualMachines.
+ */
+public class VirtualMachinesInner {
+    /** The Retrofit service to perform REST calls. */
+    private VirtualMachinesService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of VirtualMachinesInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public VirtualMachinesInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(VirtualMachinesService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for VirtualMachines to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface VirtualMachinesService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body LabVirtualMachineInner labVirtualMachine, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body LabVirtualMachineInner labVirtualMachine, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body LabVirtualMachineFragment labVirtualMachine, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines addDataDisk" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/addDataDisk")
+        Observable<Response<ResponseBody>> addDataDisk(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body DataDiskProperties dataDiskProperties, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginAddDataDisk" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/addDataDisk")
+        Observable<Response<ResponseBody>> beginAddDataDisk(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body DataDiskProperties dataDiskProperties, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines applyArtifacts" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/applyArtifacts")
+        Observable<Response<ResponseBody>> applyArtifacts(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body ApplyArtifactsRequest applyArtifactsRequest, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginApplyArtifacts" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/applyArtifacts")
+        Observable<Response<ResponseBody>> beginApplyArtifacts(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body ApplyArtifactsRequest applyArtifactsRequest, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines claim" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/claim")
+        Observable<Response<ResponseBody>> claim(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginClaim" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/claim")
+        Observable<Response<ResponseBody>> beginClaim(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines detachDataDisk" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/detachDataDisk")
+        Observable<Response<ResponseBody>> detachDataDisk(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body DetachDataDiskProperties detachDataDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginDetachDataDisk" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/detachDataDisk")
+        Observable<Response<ResponseBody>> beginDetachDataDisk(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Body DetachDataDiskProperties detachDataDiskProperties, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines listApplicableSchedules" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/listApplicableSchedules")
+        Observable<Response<ResponseBody>> listApplicableSchedules(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines start" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/start")
+        Observable<Response<ResponseBody>> start(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginStart" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/start")
+        Observable<Response<ResponseBody>> beginStart(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines stop" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/stop")
+        Observable<Response<ResponseBody>> stop(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines beginStop" })
+        @POST("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualmachines/{name}/stop")
+        Observable<Response<ResponseBody>> beginStop(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualMachines listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object if successful.
+     */
+    public PagedList<LabVirtualMachineInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<LabVirtualMachineInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<LabVirtualMachineInner>(response.body()) {
+            @Override
+            public Page<LabVirtualMachineInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabVirtualMachineInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<LabVirtualMachineInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<Page<LabVirtualMachineInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Page<LabVirtualMachineInner>>() {
+                @Override
+                public Page<LabVirtualMachineInner> call(ServiceResponse<Page<LabVirtualMachineInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(ServiceResponse<Page<LabVirtualMachineInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabVirtualMachineInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabVirtualMachineInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object if successful.
+     */
+    public PagedList<LabVirtualMachineInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<LabVirtualMachineInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<LabVirtualMachineInner>(response.body()) {
+            @Override
+            public Page<LabVirtualMachineInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabVirtualMachineInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<LabVirtualMachineInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<Page<LabVirtualMachineInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Page<LabVirtualMachineInner>>() {
+                @Override
+                public Page<LabVirtualMachineInner> call(ServiceResponse<Page<LabVirtualMachineInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(ServiceResponse<Page<LabVirtualMachineInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabVirtualMachineInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabVirtualMachineInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabVirtualMachineInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabVirtualMachineInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabVirtualMachineInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabVirtualMachineInner object if successful.
+     */
+    public LabVirtualMachineInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabVirtualMachineInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<LabVirtualMachineInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<LabVirtualMachineInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<LabVirtualMachineInner>, LabVirtualMachineInner>() {
+            @Override
+            public LabVirtualMachineInner call(ServiceResponse<LabVirtualMachineInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<ServiceResponse<LabVirtualMachineInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabVirtualMachineInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabVirtualMachineInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabVirtualMachineInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabVirtualMachineInner object if successful.
+     */
+    public LabVirtualMachineInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabVirtualMachineInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<LabVirtualMachineInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<LabVirtualMachineInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<LabVirtualMachineInner>, LabVirtualMachineInner>() {
+            @Override
+            public LabVirtualMachineInner call(ServiceResponse<LabVirtualMachineInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get virtual machine.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param expand Specify the $expand query. Example: 'properties($expand=artifacts,computeVm,networkInterface,applicableSchedule)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<ServiceResponse<LabVirtualMachineInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabVirtualMachineInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabVirtualMachineInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabVirtualMachineInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabVirtualMachineInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabVirtualMachineInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabVirtualMachineInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabVirtualMachineInner object if successful.
+     */
+    public LabVirtualMachineInner createOrUpdate(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabVirtualMachineInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine, final ServiceCallback<LabVirtualMachineInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<LabVirtualMachineInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).map(new Func1<ServiceResponse<LabVirtualMachineInner>, LabVirtualMachineInner>() {
+            @Override
+            public LabVirtualMachineInner call(ServiceResponse<LabVirtualMachineInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<LabVirtualMachineInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labVirtualMachine == null) {
+            throw new IllegalArgumentException("Parameter labVirtualMachine is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labVirtualMachine);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, labVirtualMachine, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<LabVirtualMachineInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabVirtualMachineInner object if successful.
+     */
+    public LabVirtualMachineInner beginCreateOrUpdate(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabVirtualMachineInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine, final ServiceCallback<LabVirtualMachineInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<LabVirtualMachineInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).map(new Func1<ServiceResponse<LabVirtualMachineInner>, LabVirtualMachineInner>() {
+            @Override
+            public LabVirtualMachineInner call(ServiceResponse<LabVirtualMachineInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing Virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<ServiceResponse<LabVirtualMachineInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, LabVirtualMachineInner labVirtualMachine) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labVirtualMachine == null) {
+            throw new IllegalArgumentException("Parameter labVirtualMachine is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labVirtualMachine);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, labVirtualMachine, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabVirtualMachineInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabVirtualMachineInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabVirtualMachineInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabVirtualMachineInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabVirtualMachineInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabVirtualMachineInner>() { }.getType())
+                .register(201, new TypeToken<LabVirtualMachineInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of virtual machines.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the LabVirtualMachineInner object if successful.
+     */
+    public LabVirtualMachineInner update(String resourceGroupName, String labName, String name, LabVirtualMachineFragment labVirtualMachine) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of virtual machines.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<LabVirtualMachineInner> updateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineFragment labVirtualMachine, final ServiceCallback<LabVirtualMachineInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine), serviceCallback);
+    }
+
+    /**
+     * Modify properties of virtual machines.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<LabVirtualMachineInner> updateAsync(String resourceGroupName, String labName, String name, LabVirtualMachineFragment labVirtualMachine) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, labVirtualMachine).map(new Func1<ServiceResponse<LabVirtualMachineInner>, LabVirtualMachineInner>() {
+            @Override
+            public LabVirtualMachineInner call(ServiceResponse<LabVirtualMachineInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of virtual machines.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param labVirtualMachine A virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the LabVirtualMachineInner object
+     */
+    public Observable<ServiceResponse<LabVirtualMachineInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, LabVirtualMachineFragment labVirtualMachine) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (labVirtualMachine == null) {
+            throw new IllegalArgumentException("Parameter labVirtualMachine is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(labVirtualMachine);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, labVirtualMachine, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<LabVirtualMachineInner>>>() {
+                @Override
+                public Observable<ServiceResponse<LabVirtualMachineInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<LabVirtualMachineInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<LabVirtualMachineInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<LabVirtualMachineInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<LabVirtualMachineInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void addDataDisk(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        addDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties).toBlocking().last().body();
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> addDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(addDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties), serviceCallback);
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> addDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        return addDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> addDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (dataDiskProperties == null) {
+            throw new IllegalArgumentException("Parameter dataDiskProperties is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(dataDiskProperties);
+        Observable<Response<ResponseBody>> observable = service.addDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, dataDiskProperties, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginAddDataDisk(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        beginAddDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties).toBlocking().single().body();
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginAddDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginAddDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties), serviceCallback);
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginAddDataDiskAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        return beginAddDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, dataDiskProperties).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Attach a new or existing data disk to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param dataDiskProperties Request body for adding a new or existing data disk to a virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginAddDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name, DataDiskProperties dataDiskProperties) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (dataDiskProperties == null) {
+            throw new IllegalArgumentException("Parameter dataDiskProperties is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(dataDiskProperties);
+        return service.beginAddDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, dataDiskProperties, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginAddDataDiskDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginAddDataDiskDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void applyArtifacts(String resourceGroupName, String labName, String name) {
+        applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> applyArtifactsAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> applyArtifactsAsync(String resourceGroupName, String labName, String name) {
+        return applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> applyArtifactsWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String artifactsConverted = null;
+        ApplyArtifactsRequest applyArtifactsRequest = new ApplyArtifactsRequest();
+        applyArtifactsRequest.withArtifacts(null);
+        Observable<Response<ResponseBody>> observable = service.applyArtifacts(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), applyArtifactsRequest, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void applyArtifacts(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts).toBlocking().last().body();
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> applyArtifactsAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts), serviceCallback);
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> applyArtifactsAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        return applyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> applyArtifactsWithServiceResponseAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(artifacts);
+        ApplyArtifactsRequest applyArtifactsRequest = new ApplyArtifactsRequest();
+        applyArtifactsRequest.withArtifacts(artifacts);
+        Observable<Response<ResponseBody>> observable = service.applyArtifacts(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), applyArtifactsRequest, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginApplyArtifacts(String resourceGroupName, String labName, String name) {
+        beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginApplyArtifactsAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginApplyArtifactsAsync(String resourceGroupName, String labName, String name) {
+        return beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginApplyArtifactsWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final List<ArtifactInstallProperties> artifacts = null;
+        ApplyArtifactsRequest applyArtifactsRequest = new ApplyArtifactsRequest();
+        applyArtifactsRequest.withArtifacts(null);
+        return service.beginApplyArtifacts(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), applyArtifactsRequest, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginApplyArtifactsDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginApplyArtifacts(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts).toBlocking().single().body();
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginApplyArtifactsAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts), serviceCallback);
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginApplyArtifactsAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        return beginApplyArtifactsWithServiceResponseAsync(resourceGroupName, labName, name, artifacts).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Apply artifacts to virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param artifacts The list of artifacts to apply.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginApplyArtifactsWithServiceResponseAsync(String resourceGroupName, String labName, String name, List<ArtifactInstallProperties> artifacts) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(artifacts);
+        ApplyArtifactsRequest applyArtifactsRequest = new ApplyArtifactsRequest();
+        applyArtifactsRequest.withArtifacts(artifacts);
+        return service.beginApplyArtifacts(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), applyArtifactsRequest, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginApplyArtifactsDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginApplyArtifactsDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void claim(String resourceGroupName, String labName, String name) {
+        claimWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> claimAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(claimWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> claimAsync(String resourceGroupName, String labName, String name) {
+        return claimWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> claimWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.claim(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginClaim(String resourceGroupName, String labName, String name) {
+        beginClaimWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginClaimAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginClaimWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginClaimAsync(String resourceGroupName, String labName, String name) {
+        return beginClaimWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Take ownership of an existing virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginClaimWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginClaim(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginClaimDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginClaimDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void detachDataDisk(String resourceGroupName, String labName, String name) {
+        detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> detachDataDiskAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> detachDataDiskAsync(String resourceGroupName, String labName, String name) {
+        return detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> detachDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String existingLabDiskId = null;
+        DetachDataDiskProperties detachDataDiskProperties = new DetachDataDiskProperties();
+        detachDataDiskProperties.withExistingLabDiskId(null);
+        Observable<Response<ResponseBody>> observable = service.detachDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDataDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void detachDataDisk(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId).toBlocking().last().body();
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> detachDataDiskAsync(String resourceGroupName, String labName, String name, String existingLabDiskId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId), serviceCallback);
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> detachDataDiskAsync(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        return detachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> detachDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        DetachDataDiskProperties detachDataDiskProperties = new DetachDataDiskProperties();
+        detachDataDiskProperties.withExistingLabDiskId(existingLabDiskId);
+        Observable<Response<ResponseBody>> observable = service.detachDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDataDiskProperties, this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDetachDataDisk(String resourceGroupName, String labName, String name) {
+        beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDetachDataDiskAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDetachDataDiskAsync(String resourceGroupName, String labName, String name) {
+        return beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDetachDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String existingLabDiskId = null;
+        DetachDataDiskProperties detachDataDiskProperties = new DetachDataDiskProperties();
+        detachDataDiskProperties.withExistingLabDiskId(null);
+        return service.beginDetachDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDataDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDetachDataDiskDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDetachDataDisk(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId).toBlocking().single().body();
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDetachDataDiskAsync(String resourceGroupName, String labName, String name, String existingLabDiskId, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId), serviceCallback);
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDetachDataDiskAsync(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        return beginDetachDataDiskWithServiceResponseAsync(resourceGroupName, labName, name, existingLabDiskId).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Detach the specified disk from the virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param existingLabDiskId Specifies the disk resource ID to detach from virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDetachDataDiskWithServiceResponseAsync(String resourceGroupName, String labName, String name, String existingLabDiskId) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        DetachDataDiskProperties detachDataDiskProperties = new DetachDataDiskProperties();
+        detachDataDiskProperties.withExistingLabDiskId(existingLabDiskId);
+        return service.beginDetachDataDisk(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), detachDataDiskProperties, this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDetachDataDiskDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDetachDataDiskDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the ApplicableScheduleInner object if successful.
+     */
+    public ApplicableScheduleInner listApplicableSchedules(String resourceGroupName, String labName, String name) {
+        return listApplicableSchedulesWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<ApplicableScheduleInner> listApplicableSchedulesAsync(String resourceGroupName, String labName, String name, final ServiceCallback<ApplicableScheduleInner> serviceCallback) {
+        return ServiceFuture.fromResponse(listApplicableSchedulesWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ApplicableScheduleInner object
+     */
+    public Observable<ApplicableScheduleInner> listApplicableSchedulesAsync(String resourceGroupName, String labName, String name) {
+        return listApplicableSchedulesWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<ApplicableScheduleInner>, ApplicableScheduleInner>() {
+            @Override
+            public ApplicableScheduleInner call(ServiceResponse<ApplicableScheduleInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Lists all applicable schedules.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the ApplicableScheduleInner object
+     */
+    public Observable<ServiceResponse<ApplicableScheduleInner>> listApplicableSchedulesWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.listApplicableSchedules(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<ApplicableScheduleInner>>>() {
+                @Override
+                public Observable<ServiceResponse<ApplicableScheduleInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<ApplicableScheduleInner> clientResponse = listApplicableSchedulesDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<ApplicableScheduleInner> listApplicableSchedulesDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<ApplicableScheduleInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<ApplicableScheduleInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void start(String resourceGroupName, String labName, String name) {
+        startWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> startAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(startWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> startAsync(String resourceGroupName, String labName, String name) {
+        return startWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> startWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.start(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginStart(String resourceGroupName, String labName, String name) {
+        beginStartWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginStartAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginStartWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginStartAsync(String resourceGroupName, String labName, String name) {
+        return beginStartWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Start a virtual machine. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginStartWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginStart(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginStartDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginStartDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void stop(String resourceGroupName, String labName, String name) {
+        stopWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> stopAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(stopWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> stopAsync(String resourceGroupName, String labName, String name) {
+        return stopWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> stopWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.stop(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginStop(String resourceGroupName, String labName, String name) {
+        beginStopWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginStopAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginStopWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginStopAsync(String resourceGroupName, String labName, String name) {
+        return beginStopWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Stop a virtual machine This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual machine.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginStopWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginStop(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginStopDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginStopDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<Void>() { }.getType())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object if successful.
+     */
+    public PagedList<LabVirtualMachineInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<LabVirtualMachineInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<LabVirtualMachineInner>(response.body()) {
+            @Override
+            public Page<LabVirtualMachineInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<LabVirtualMachineInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<LabVirtualMachineInner>> serviceFuture, final ListOperationCallback<LabVirtualMachineInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<Page<LabVirtualMachineInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Page<LabVirtualMachineInner>>() {
+                @Override
+                public Page<LabVirtualMachineInner> call(ServiceResponse<Page<LabVirtualMachineInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;LabVirtualMachineInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<LabVirtualMachineInner>>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(ServiceResponse<Page<LabVirtualMachineInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual machines in a given lab.
+     *
+    ServiceResponse<PageImpl<LabVirtualMachineInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;LabVirtualMachineInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<LabVirtualMachineInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<LabVirtualMachineInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<LabVirtualMachineInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<LabVirtualMachineInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<LabVirtualMachineInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<LabVirtualMachineInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<LabVirtualMachineInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkImpl.java
new file mode 100644
index 000000000000..b65116171402
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkImpl.java
@@ -0,0 +1,271 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetwork;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworkFragment;
+import java.util.Map;
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Subnet;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ExternalSubnet;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SubnetOverride;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SubnetFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ExternalSubnetFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SubnetOverrideFragment;
+import rx.functions.Func1;
+
+class VirtualNetworkImpl extends CreatableUpdatableImpl<VirtualNetwork, VirtualNetworkInner, VirtualNetworkImpl> implements VirtualNetwork, VirtualNetwork.Definition, VirtualNetwork.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String name;
+    private VirtualNetworkFragment updateParameter;
+
+    VirtualNetworkImpl(String name, DevTestLabsManager manager) {
+        super(name, new VirtualNetworkInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new VirtualNetworkFragment();
+    }
+
+    VirtualNetworkImpl(VirtualNetworkInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "virtualnetworks");
+        //
+        this.updateParameter = new VirtualNetworkFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<VirtualNetwork> createResourceAsync() {
+        VirtualNetworksInner client = this.manager().inner().virtualNetworks();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.name, this.inner())
+            .map(new Func1<VirtualNetworkInner, VirtualNetworkInner>() {
+               @Override
+               public VirtualNetworkInner call(VirtualNetworkInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<VirtualNetwork> updateResourceAsync() {
+        VirtualNetworksInner client = this.manager().inner().virtualNetworks();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.name, this.updateParameter)
+            .map(new Func1<VirtualNetworkInner, VirtualNetworkInner>() {
+               @Override
+               public VirtualNetworkInner call(VirtualNetworkInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<VirtualNetworkInner> getInnerAsync() {
+        VirtualNetworksInner client = this.manager().inner().virtualNetworks();
+        return client.getAsync(this.resourceGroupName, this.labName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new VirtualNetworkFragment();
+    }
+
+    @Override
+    public List<Subnet> allowedSubnets() {
+        return this.inner().allowedSubnets();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public String description() {
+        return this.inner().description();
+    }
+
+    @Override
+    public String externalProviderResourceId() {
+        return this.inner().externalProviderResourceId();
+    }
+
+    @Override
+    public List<ExternalSubnet> externalSubnets() {
+        return this.inner().externalSubnets();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public List<SubnetOverride> subnetOverrides() {
+        return this.inner().subnetOverrides();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public VirtualNetworkImpl withExistingLab(String resourceGroupName, String labName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withAllowedSubnets(List<Subnet> allowedSubnets) {
+        this.inner().withAllowedSubnets(allowedSubnets);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withExternalSubnets(List<ExternalSubnet> externalSubnets) {
+        this.inner().withExternalSubnets(externalSubnets);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withSubnetOverrides(List<SubnetOverride> subnetOverrides) {
+        this.inner().withSubnetOverrides(subnetOverrides);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withAllowedSubnets(List<SubnetFragment> allowedSubnets) {
+        this.updateParameter.withAllowedSubnets(allowedSubnets);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withExternalSubnets(List<ExternalSubnetFragment> externalSubnets) {
+        this.updateParameter.withExternalSubnets(externalSubnets);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withSubnetOverrides(List<SubnetOverrideFragment> subnetOverrides) {
+        this.updateParameter.withSubnetOverrides(subnetOverrides);
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withDescription(String description) {
+        if (isInCreateMode()) {
+            this.inner().withDescription(description);
+        } else {
+            this.updateParameter.withDescription(description);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withExternalProviderResourceId(String externalProviderResourceId) {
+        if (isInCreateMode()) {
+            this.inner().withExternalProviderResourceId(externalProviderResourceId);
+        } else {
+            this.updateParameter.withExternalProviderResourceId(externalProviderResourceId);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualNetworkImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkInner.java
new file mode 100644
index 000000000000..719e1da366aa
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworkInner.java
@@ -0,0 +1,224 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import java.util.List;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.Subnet;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ExternalSubnet;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.SubnetOverride;
+import org.joda.time.DateTime;
+import com.fasterxml.jackson.annotation.JsonProperty;
+import com.microsoft.rest.serializer.JsonFlatten;
+import com.microsoft.rest.SkipParentValidation;
+import com.microsoft.azure.Resource;
+
+/**
+ * A virtual network.
+ */
+@JsonFlatten
+@SkipParentValidation
+public class VirtualNetworkInner extends Resource {
+    /**
+     * The allowed subnets of the virtual network.
+     */
+    @JsonProperty(value = "properties.allowedSubnets")
+    private List<Subnet> allowedSubnets;
+
+    /**
+     * The description of the virtual network.
+     */
+    @JsonProperty(value = "properties.description")
+    private String description;
+
+    /**
+     * The Microsoft.Network resource identifier of the virtual network.
+     */
+    @JsonProperty(value = "properties.externalProviderResourceId")
+    private String externalProviderResourceId;
+
+    /**
+     * The external subnet properties.
+     */
+    @JsonProperty(value = "properties.externalSubnets")
+    private List<ExternalSubnet> externalSubnets;
+
+    /**
+     * The subnet overrides of the virtual network.
+     */
+    @JsonProperty(value = "properties.subnetOverrides")
+    private List<SubnetOverride> subnetOverrides;
+
+    /**
+     * The creation date of the virtual network.
+     */
+    @JsonProperty(value = "properties.createdDate", access = JsonProperty.Access.WRITE_ONLY)
+    private DateTime createdDate;
+
+    /**
+     * The provisioning status of the resource.
+     */
+    @JsonProperty(value = "properties.provisioningState")
+    private String provisioningState;
+
+    /**
+     * The unique immutable identifier of a resource (Guid).
+     */
+    @JsonProperty(value = "properties.uniqueIdentifier")
+    private String uniqueIdentifier;
+
+    /**
+     * Get the allowed subnets of the virtual network.
+     *
+     * @return the allowedSubnets value
+     */
+    public List<Subnet> allowedSubnets() {
+        return this.allowedSubnets;
+    }
+
+    /**
+     * Set the allowed subnets of the virtual network.
+     *
+     * @param allowedSubnets the allowedSubnets value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withAllowedSubnets(List<Subnet> allowedSubnets) {
+        this.allowedSubnets = allowedSubnets;
+        return this;
+    }
+
+    /**
+     * Get the description of the virtual network.
+     *
+     * @return the description value
+     */
+    public String description() {
+        return this.description;
+    }
+
+    /**
+     * Set the description of the virtual network.
+     *
+     * @param description the description value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withDescription(String description) {
+        this.description = description;
+        return this;
+    }
+
+    /**
+     * Get the Microsoft.Network resource identifier of the virtual network.
+     *
+     * @return the externalProviderResourceId value
+     */
+    public String externalProviderResourceId() {
+        return this.externalProviderResourceId;
+    }
+
+    /**
+     * Set the Microsoft.Network resource identifier of the virtual network.
+     *
+     * @param externalProviderResourceId the externalProviderResourceId value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withExternalProviderResourceId(String externalProviderResourceId) {
+        this.externalProviderResourceId = externalProviderResourceId;
+        return this;
+    }
+
+    /**
+     * Get the external subnet properties.
+     *
+     * @return the externalSubnets value
+     */
+    public List<ExternalSubnet> externalSubnets() {
+        return this.externalSubnets;
+    }
+
+    /**
+     * Set the external subnet properties.
+     *
+     * @param externalSubnets the externalSubnets value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withExternalSubnets(List<ExternalSubnet> externalSubnets) {
+        this.externalSubnets = externalSubnets;
+        return this;
+    }
+
+    /**
+     * Get the subnet overrides of the virtual network.
+     *
+     * @return the subnetOverrides value
+     */
+    public List<SubnetOverride> subnetOverrides() {
+        return this.subnetOverrides;
+    }
+
+    /**
+     * Set the subnet overrides of the virtual network.
+     *
+     * @param subnetOverrides the subnetOverrides value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withSubnetOverrides(List<SubnetOverride> subnetOverrides) {
+        this.subnetOverrides = subnetOverrides;
+        return this;
+    }
+
+    /**
+     * Get the creation date of the virtual network.
+     *
+     * @return the createdDate value
+     */
+    public DateTime createdDate() {
+        return this.createdDate;
+    }
+
+    /**
+     * Get the provisioning status of the resource.
+     *
+     * @return the provisioningState value
+     */
+    public String provisioningState() {
+        return this.provisioningState;
+    }
+
+    /**
+     * Set the provisioning status of the resource.
+     *
+     * @param provisioningState the provisioningState value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withProvisioningState(String provisioningState) {
+        this.provisioningState = provisioningState;
+        return this;
+    }
+
+    /**
+     * Get the unique immutable identifier of a resource (Guid).
+     *
+     * @return the uniqueIdentifier value
+     */
+    public String uniqueIdentifier() {
+        return this.uniqueIdentifier;
+    }
+
+    /**
+     * Set the unique immutable identifier of a resource (Guid).
+     *
+     * @param uniqueIdentifier the uniqueIdentifier value to set
+     * @return the VirtualNetworkInner object itself.
+     */
+    public VirtualNetworkInner withUniqueIdentifier(String uniqueIdentifier) {
+        this.uniqueIdentifier = uniqueIdentifier;
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksImpl.java
new file mode 100644
index 000000000000..ef97c9f676dd
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksImpl.java
@@ -0,0 +1,85 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ *
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.arm.model.implementation.WrapperImpl;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks;
+import rx.Completable;
+import rx.Observable;
+import rx.functions.Func1;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetwork;
+
+class VirtualNetworksImpl extends WrapperImpl<VirtualNetworksInner> implements VirtualNetworks {
+    private final DevTestLabsManager manager;
+
+    VirtualNetworksImpl(DevTestLabsManager manager) {
+        super(manager.inner().virtualNetworks());
+        this.manager = manager;
+    }
+
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public VirtualNetworkImpl define(String name) {
+        return wrapModel(name);
+    }
+
+    private VirtualNetworkImpl wrapModel(VirtualNetworkInner inner) {
+        return  new VirtualNetworkImpl(inner, manager());
+    }
+
+    private VirtualNetworkImpl wrapModel(String name) {
+        return new VirtualNetworkImpl(name, this.manager());
+    }
+
+    @Override
+    public Observable<VirtualNetwork> listAsync(final String resourceGroupName, final String labName) {
+        VirtualNetworksInner client = this.inner();
+        return client.listAsync(resourceGroupName, labName)
+        .flatMapIterable(new Func1<Page<VirtualNetworkInner>, Iterable<VirtualNetworkInner>>() {
+            @Override
+            public Iterable<VirtualNetworkInner> call(Page<VirtualNetworkInner> page) {
+                return page.items();
+            }
+        })
+        .map(new Func1<VirtualNetworkInner, VirtualNetwork>() {
+            @Override
+            public VirtualNetwork call(VirtualNetworkInner inner) {
+                return wrapModel(inner);
+            }
+        });
+    }
+
+    @Override
+    public Observable<VirtualNetwork> getAsync(String resourceGroupName, String labName, String name) {
+        VirtualNetworksInner client = this.inner();
+        return client.getAsync(resourceGroupName, labName, name)
+        .flatMap(new Func1<VirtualNetworkInner, Observable<VirtualNetwork>>() {
+            @Override
+            public Observable<VirtualNetwork> call(VirtualNetworkInner inner) {
+                if (inner == null) {
+                    return Observable.empty();
+                } else {
+                    return Observable.just((VirtualNetwork)wrapModel(inner));
+                }
+            }
+       });
+    }
+
+    @Override
+    public Completable deleteAsync(String resourceGroupName, String labName, String name) {
+        VirtualNetworksInner client = this.inner();
+        return client.deleteAsync(resourceGroupName, labName, name).toCompletable();
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksInner.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksInner.java
new file mode 100644
index 000000000000..2ba5e64a0ee5
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualNetworksInner.java
@@ -0,0 +1,1113 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import retrofit2.Retrofit;
+import com.google.common.reflect.TypeToken;
+import com.microsoft.azure.AzureServiceFuture;
+import com.microsoft.azure.CloudException;
+import com.microsoft.azure.ListOperationCallback;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworkFragment;
+import com.microsoft.azure.Page;
+import com.microsoft.azure.PagedList;
+import com.microsoft.rest.ServiceCallback;
+import com.microsoft.rest.ServiceFuture;
+import com.microsoft.rest.ServiceResponse;
+import com.microsoft.rest.Validator;
+import java.io.IOException;
+import java.util.List;
+import okhttp3.ResponseBody;
+import retrofit2.http.Body;
+import retrofit2.http.GET;
+import retrofit2.http.Header;
+import retrofit2.http.Headers;
+import retrofit2.http.HTTP;
+import retrofit2.http.PATCH;
+import retrofit2.http.Path;
+import retrofit2.http.PUT;
+import retrofit2.http.Query;
+import retrofit2.http.Url;
+import retrofit2.Response;
+import rx.functions.Func1;
+import rx.Observable;
+
+/**
+ * An instance of this class provides access to all the operations defined
+ * in VirtualNetworks.
+ */
+public class VirtualNetworksInner {
+    /** The Retrofit service to perform REST calls. */
+    private VirtualNetworksService service;
+    /** The service client containing this operation class. */
+    private DevTestLabsClientImpl client;
+
+    /**
+     * Initializes an instance of VirtualNetworksInner.
+     *
+     * @param retrofit the Retrofit instance built from a Retrofit Builder.
+     * @param client the instance of the service client containing this operation class.
+     */
+    public VirtualNetworksInner(Retrofit retrofit, DevTestLabsClientImpl client) {
+        this.service = retrofit.create(VirtualNetworksService.class);
+        this.client = client;
+    }
+
+    /**
+     * The interface defining all the services for VirtualNetworks to be
+     * used by Retrofit to perform actually REST calls.
+     */
+    interface VirtualNetworksService {
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks list" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks")
+        Observable<Response<ResponseBody>> list(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Query("$expand") String expand, @Query("$filter") String filter, @Query("$top") Integer top, @Query("$orderby") String orderby, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks get" })
+        @GET("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}")
+        Observable<Response<ResponseBody>> get(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("$expand") String expand, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks createOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}")
+        Observable<Response<ResponseBody>> createOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body VirtualNetworkInner virtualNetwork, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks beginCreateOrUpdate" })
+        @PUT("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}")
+        Observable<Response<ResponseBody>> beginCreateOrUpdate(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body VirtualNetworkInner virtualNetwork, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks delete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> delete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks beginDelete" })
+        @HTTP(path = "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}", method = "DELETE", hasBody = true)
+        Observable<Response<ResponseBody>> beginDelete(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks update" })
+        @PATCH("subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DevTestLab/labs/{labName}/virtualnetworks/{name}")
+        Observable<Response<ResponseBody>> update(@Path("subscriptionId") String subscriptionId, @Path("resourceGroupName") String resourceGroupName, @Path("labName") String labName, @Path("name") String name, @Body VirtualNetworkFragment virtualNetwork, @Query("api-version") String apiVersion, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+        @Headers({ "Content-Type: application/json; charset=utf-8", "x-ms-logging-context: com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualNetworks listNext" })
+        @GET
+        Observable<Response<ResponseBody>> listNext(@Url String nextUrl, @Header("accept-language") String acceptLanguage, @Header("User-Agent") String userAgent);
+
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object if successful.
+     */
+    public PagedList<VirtualNetworkInner> list(final String resourceGroupName, final String labName) {
+        ServiceResponse<Page<VirtualNetworkInner>> response = listSinglePageAsync(resourceGroupName, labName).toBlocking().single();
+        return new PagedList<VirtualNetworkInner>(response.body()) {
+            @Override
+            public Page<VirtualNetworkInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<VirtualNetworkInner>> listAsync(final String resourceGroupName, final String labName, final ListOperationCallback<VirtualNetworkInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName),
+            new Func1<String, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<Page<VirtualNetworkInner>> listAsync(final String resourceGroupName, final String labName) {
+        return listWithServiceResponseAsync(resourceGroupName, labName)
+            .map(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Page<VirtualNetworkInner>>() {
+                @Override
+                public Page<VirtualNetworkInner> call(ServiceResponse<Page<VirtualNetworkInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName) {
+        return listSinglePageAsync(resourceGroupName, labName)
+            .concatMap(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(ServiceResponse<Page<VirtualNetworkInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listSinglePageAsync(final String resourceGroupName, final String labName) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        final String filter = null;
+        final Integer top = null;
+        final String orderby = null;
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<VirtualNetworkInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<VirtualNetworkInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object if successful.
+     */
+    public PagedList<VirtualNetworkInner> list(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        ServiceResponse<Page<VirtualNetworkInner>> response = listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby).toBlocking().single();
+        return new PagedList<VirtualNetworkInner>(response.body()) {
+            @Override
+            public Page<VirtualNetworkInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<VirtualNetworkInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby, final ListOperationCallback<VirtualNetworkInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby),
+            new Func1<String, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<Page<VirtualNetworkInner>> listAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listWithServiceResponseAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .map(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Page<VirtualNetworkInner>>() {
+                @Override
+                public Page<VirtualNetworkInner> call(ServiceResponse<Page<VirtualNetworkInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @param filter The filter to apply to the operation.
+     * @param top The maximum number of resources to return from the operation.
+     * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listWithServiceResponseAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        return listSinglePageAsync(resourceGroupName, labName, expand, filter, top, orderby)
+            .concatMap(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(ServiceResponse<Page<VirtualNetworkInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param resourceGroupName The name of the resource group.
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param labName The name of the lab.
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param filter The filter to apply to the operation.
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param top The maximum number of resources to return from the operation.
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param orderby The ordering expression for the results, using OData notation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listSinglePageAsync(final String resourceGroupName, final String labName, final String expand, final String filter, final Integer top, final String orderby) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.list(this.client.subscriptionId(), resourceGroupName, labName, expand, filter, top, orderby, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<VirtualNetworkInner>> result = listDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<VirtualNetworkInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<VirtualNetworkInner>> listDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<VirtualNetworkInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<VirtualNetworkInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the VirtualNetworkInner object if successful.
+     */
+    public VirtualNetworkInner get(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<VirtualNetworkInner> getAsync(String resourceGroupName, String labName, String name, final ServiceCallback<VirtualNetworkInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<VirtualNetworkInner> getAsync(String resourceGroupName, String labName, String name) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<VirtualNetworkInner>, VirtualNetworkInner>() {
+            @Override
+            public VirtualNetworkInner call(ServiceResponse<VirtualNetworkInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<ServiceResponse<VirtualNetworkInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        final String expand = null;
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VirtualNetworkInner>>>() {
+                @Override
+                public Observable<ServiceResponse<VirtualNetworkInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<VirtualNetworkInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the VirtualNetworkInner object if successful.
+     */
+    public VirtualNetworkInner get(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).toBlocking().single().body();
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<VirtualNetworkInner> getAsync(String resourceGroupName, String labName, String name, String expand, final ServiceCallback<VirtualNetworkInner> serviceCallback) {
+        return ServiceFuture.fromResponse(getWithServiceResponseAsync(resourceGroupName, labName, name, expand), serviceCallback);
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<VirtualNetworkInner> getAsync(String resourceGroupName, String labName, String name, String expand) {
+        return getWithServiceResponseAsync(resourceGroupName, labName, name, expand).map(new Func1<ServiceResponse<VirtualNetworkInner>, VirtualNetworkInner>() {
+            @Override
+            public VirtualNetworkInner call(ServiceResponse<VirtualNetworkInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Get virtual network.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param expand Specify the $expand query. Example: 'properties($expand=externalSubnets)'
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<ServiceResponse<VirtualNetworkInner>> getWithServiceResponseAsync(String resourceGroupName, String labName, String name, String expand) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.get(this.client.subscriptionId(), resourceGroupName, labName, name, expand, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VirtualNetworkInner>>>() {
+                @Override
+                public Observable<ServiceResponse<VirtualNetworkInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<VirtualNetworkInner> clientResponse = getDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<VirtualNetworkInner> getDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<VirtualNetworkInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<VirtualNetworkInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the VirtualNetworkInner object if successful.
+     */
+    public VirtualNetworkInner createOrUpdate(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).toBlocking().last().body();
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<VirtualNetworkInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork, final ServiceCallback<VirtualNetworkInner> serviceCallback) {
+        return ServiceFuture.fromResponse(createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<VirtualNetworkInner> createOrUpdateAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        return createOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).map(new Func1<ServiceResponse<VirtualNetworkInner>, VirtualNetworkInner>() {
+            @Override
+            public VirtualNetworkInner call(ServiceResponse<VirtualNetworkInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<VirtualNetworkInner>> createOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (virtualNetwork == null) {
+            throw new IllegalArgumentException("Parameter virtualNetwork is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(virtualNetwork);
+        Observable<Response<ResponseBody>> observable = service.createOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, virtualNetwork, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPutOrPatchResultAsync(observable, new TypeToken<VirtualNetworkInner>() { }.getType());
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the VirtualNetworkInner object if successful.
+     */
+    public VirtualNetworkInner beginCreateOrUpdate(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).toBlocking().single().body();
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<VirtualNetworkInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork, final ServiceCallback<VirtualNetworkInner> serviceCallback) {
+        return ServiceFuture.fromResponse(beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork), serviceCallback);
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<VirtualNetworkInner> beginCreateOrUpdateAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        return beginCreateOrUpdateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).map(new Func1<ServiceResponse<VirtualNetworkInner>, VirtualNetworkInner>() {
+            @Override
+            public VirtualNetworkInner call(ServiceResponse<VirtualNetworkInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Create or replace an existing virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<ServiceResponse<VirtualNetworkInner>> beginCreateOrUpdateWithServiceResponseAsync(String resourceGroupName, String labName, String name, VirtualNetworkInner virtualNetwork) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (virtualNetwork == null) {
+            throw new IllegalArgumentException("Parameter virtualNetwork is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(virtualNetwork);
+        return service.beginCreateOrUpdate(this.client.subscriptionId(), resourceGroupName, labName, name, virtualNetwork, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VirtualNetworkInner>>>() {
+                @Override
+                public Observable<ServiceResponse<VirtualNetworkInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<VirtualNetworkInner> clientResponse = beginCreateOrUpdateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<VirtualNetworkInner> beginCreateOrUpdateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<VirtualNetworkInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<VirtualNetworkInner>() { }.getType())
+                .register(201, new TypeToken<VirtualNetworkInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void delete(String resourceGroupName, String labName, String name) {
+        deleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().last().body();
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> deleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(deleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<Void> deleteAsync(String resourceGroupName, String labName, String name) {
+        return deleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable for the request
+     */
+    public Observable<ServiceResponse<Void>> deleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Observable<Response<ResponseBody>> observable = service.delete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent());
+        return client.getAzureClient().getPostOrDeleteResultAsync(observable, new TypeToken<Void>() { }.getType());
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     */
+    public void beginDelete(String resourceGroupName, String labName, String name) {
+        beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).toBlocking().single().body();
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<Void> beginDeleteAsync(String resourceGroupName, String labName, String name, final ServiceCallback<Void> serviceCallback) {
+        return ServiceFuture.fromResponse(beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name), serviceCallback);
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<Void> beginDeleteAsync(String resourceGroupName, String labName, String name) {
+        return beginDeleteWithServiceResponseAsync(resourceGroupName, labName, name).map(new Func1<ServiceResponse<Void>, Void>() {
+            @Override
+            public Void call(ServiceResponse<Void> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Delete virtual network. This operation can take a while to complete.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceResponse} object if successful.
+     */
+    public Observable<ServiceResponse<Void>> beginDeleteWithServiceResponseAsync(String resourceGroupName, String labName, String name) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        return service.beginDelete(this.client.subscriptionId(), resourceGroupName, labName, name, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Void>>>() {
+                @Override
+                public Observable<ServiceResponse<Void>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<Void> clientResponse = beginDeleteDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<Void> beginDeleteDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<Void, CloudException>newInstance(this.client.serializerAdapter())
+                .register(202, new TypeToken<Void>() { }.getType())
+                .register(204, new TypeToken<Void>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * Modify properties of virtual networks.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the VirtualNetworkInner object if successful.
+     */
+    public VirtualNetworkInner update(String resourceGroupName, String labName, String name, VirtualNetworkFragment virtualNetwork) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).toBlocking().single().body();
+    }
+
+    /**
+     * Modify properties of virtual networks.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<VirtualNetworkInner> updateAsync(String resourceGroupName, String labName, String name, VirtualNetworkFragment virtualNetwork, final ServiceCallback<VirtualNetworkInner> serviceCallback) {
+        return ServiceFuture.fromResponse(updateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork), serviceCallback);
+    }
+
+    /**
+     * Modify properties of virtual networks.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<VirtualNetworkInner> updateAsync(String resourceGroupName, String labName, String name, VirtualNetworkFragment virtualNetwork) {
+        return updateWithServiceResponseAsync(resourceGroupName, labName, name, virtualNetwork).map(new Func1<ServiceResponse<VirtualNetworkInner>, VirtualNetworkInner>() {
+            @Override
+            public VirtualNetworkInner call(ServiceResponse<VirtualNetworkInner> response) {
+                return response.body();
+            }
+        });
+    }
+
+    /**
+     * Modify properties of virtual networks.
+     *
+     * @param resourceGroupName The name of the resource group.
+     * @param labName The name of the lab.
+     * @param name The name of the virtual network.
+     * @param virtualNetwork A virtual network.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the VirtualNetworkInner object
+     */
+    public Observable<ServiceResponse<VirtualNetworkInner>> updateWithServiceResponseAsync(String resourceGroupName, String labName, String name, VirtualNetworkFragment virtualNetwork) {
+        if (this.client.subscriptionId() == null) {
+            throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
+        }
+        if (resourceGroupName == null) {
+            throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
+        }
+        if (labName == null) {
+            throw new IllegalArgumentException("Parameter labName is required and cannot be null.");
+        }
+        if (name == null) {
+            throw new IllegalArgumentException("Parameter name is required and cannot be null.");
+        }
+        if (virtualNetwork == null) {
+            throw new IllegalArgumentException("Parameter virtualNetwork is required and cannot be null.");
+        }
+        if (this.client.apiVersion() == null) {
+            throw new IllegalArgumentException("Parameter this.client.apiVersion() is required and cannot be null.");
+        }
+        Validator.validate(virtualNetwork);
+        return service.update(this.client.subscriptionId(), resourceGroupName, labName, name, virtualNetwork, this.client.apiVersion(), this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<VirtualNetworkInner>>>() {
+                @Override
+                public Observable<ServiceResponse<VirtualNetworkInner>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<VirtualNetworkInner> clientResponse = updateDelegate(response);
+                        return Observable.just(clientResponse);
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<VirtualNetworkInner> updateDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<VirtualNetworkInner, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<VirtualNetworkInner>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @throws CloudException thrown if the request is rejected by server
+     * @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object if successful.
+     */
+    public PagedList<VirtualNetworkInner> listNext(final String nextPageLink) {
+        ServiceResponse<Page<VirtualNetworkInner>> response = listNextSinglePageAsync(nextPageLink).toBlocking().single();
+        return new PagedList<VirtualNetworkInner>(response.body()) {
+            @Override
+            public Page<VirtualNetworkInner> nextPage(String nextPageLink) {
+                return listNextSinglePageAsync(nextPageLink).toBlocking().single().body();
+            }
+        };
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @param serviceFuture the ServiceFuture object tracking the Retrofit calls
+     * @param serviceCallback the async ServiceCallback to handle successful and failed responses.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the {@link ServiceFuture} object
+     */
+    public ServiceFuture<List<VirtualNetworkInner>> listNextAsync(final String nextPageLink, final ServiceFuture<List<VirtualNetworkInner>> serviceFuture, final ListOperationCallback<VirtualNetworkInner> serviceCallback) {
+        return AzureServiceFuture.fromPageResponse(
+            listNextSinglePageAsync(nextPageLink),
+            new Func1<String, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(String nextPageLink) {
+                    return listNextSinglePageAsync(nextPageLink);
+                }
+            },
+            serviceCallback);
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<Page<VirtualNetworkInner>> listNextAsync(final String nextPageLink) {
+        return listNextWithServiceResponseAsync(nextPageLink)
+            .map(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Page<VirtualNetworkInner>>() {
+                @Override
+                public Page<VirtualNetworkInner> call(ServiceResponse<Page<VirtualNetworkInner>> response) {
+                    return response.body();
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+     * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the observable to the PagedList&lt;VirtualNetworkInner&gt; object
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listNextWithServiceResponseAsync(final String nextPageLink) {
+        return listNextSinglePageAsync(nextPageLink)
+            .concatMap(new Func1<ServiceResponse<Page<VirtualNetworkInner>>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(ServiceResponse<Page<VirtualNetworkInner>> page) {
+                    String nextPageLink = page.body().nextPageLink();
+                    if (nextPageLink == null) {
+                        return Observable.just(page);
+                    }
+                    return Observable.just(page).concatWith(listNextWithServiceResponseAsync(nextPageLink));
+                }
+            });
+    }
+
+    /**
+     * List virtual networks in a given lab.
+     *
+    ServiceResponse<PageImpl<VirtualNetworkInner>> * @param nextPageLink The NextLink from the previous successful call to List operation.
+     * @throws IllegalArgumentException thrown if parameters fail the validation
+     * @return the PagedList&lt;VirtualNetworkInner&gt; object wrapped in {@link ServiceResponse} if successful.
+     */
+    public Observable<ServiceResponse<Page<VirtualNetworkInner>>> listNextSinglePageAsync(final String nextPageLink) {
+        if (nextPageLink == null) {
+            throw new IllegalArgumentException("Parameter nextPageLink is required and cannot be null.");
+        }
+        String nextUrl = String.format("%s", nextPageLink);
+        return service.listNext(nextUrl, this.client.acceptLanguage(), this.client.userAgent())
+            .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<Page<VirtualNetworkInner>>>>() {
+                @Override
+                public Observable<ServiceResponse<Page<VirtualNetworkInner>>> call(Response<ResponseBody> response) {
+                    try {
+                        ServiceResponse<PageImpl<VirtualNetworkInner>> result = listNextDelegate(response);
+                        return Observable.just(new ServiceResponse<Page<VirtualNetworkInner>>(result.body(), result.response()));
+                    } catch (Throwable t) {
+                        return Observable.error(t);
+                    }
+                }
+            });
+    }
+
+    private ServiceResponse<PageImpl<VirtualNetworkInner>> listNextDelegate(Response<ResponseBody> response) throws CloudException, IOException, IllegalArgumentException {
+        return this.client.restClient().responseBuilderFactory().<PageImpl<VirtualNetworkInner>, CloudException>newInstance(this.client.serializerAdapter())
+                .register(200, new TypeToken<PageImpl<VirtualNetworkInner>>() { }.getType())
+                .registerError(CloudException.class)
+                .build(response);
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualmachineLabScheduleImpl.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualmachineLabScheduleImpl.java
new file mode 100644
index 000000000000..e080b069c013
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/VirtualmachineLabScheduleImpl.java
@@ -0,0 +1,323 @@
+/**
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for
+ * license information.
+ *
+ * Code generated by Microsoft (R) AutoRest Code Generator.
+ */
+
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
+
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.VirtualmachineLabSchedule;
+import com.microsoft.azure.arm.model.implementation.CreatableUpdatableImpl;
+import rx.Observable;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.ScheduleFragment;
+import java.util.Map;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.EnableStatus;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetails;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettings;
+import org.joda.time.DateTime;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.DayDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.HourDetailsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.NotificationSettingsFragment;
+import com.microsoft.azure.management.devtestlabs.v2016_05_15.WeekDetailsFragment;
+import rx.functions.Func1;
+
+class VirtualmachineLabScheduleImpl extends CreatableUpdatableImpl<VirtualmachineLabSchedule, ScheduleInner, VirtualmachineLabScheduleImpl> implements VirtualmachineLabSchedule, VirtualmachineLabSchedule.Definition, VirtualmachineLabSchedule.Update {
+    private final DevTestLabsManager manager;
+    private String resourceGroupName;
+    private String labName;
+    private String virtualMachineName;
+    private String name;
+    private ScheduleFragment updateParameter;
+
+    VirtualmachineLabScheduleImpl(String name, DevTestLabsManager manager) {
+        super(name, new ScheduleInner());
+        this.manager = manager;
+        // Set resource name
+        this.name = name;
+        //
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    VirtualmachineLabScheduleImpl(ScheduleInner inner, DevTestLabsManager manager) {
+        super(inner.name(), inner);
+        this.manager = manager;
+        // Set resource name
+        this.name = inner.name();
+        // set resource ancestor and positional variables
+        this.resourceGroupName = IdParsingUtils.getValueFromIdByName(inner.id(), "resourceGroups");
+        this.labName = IdParsingUtils.getValueFromIdByName(inner.id(), "labs");
+        this.virtualMachineName = IdParsingUtils.getValueFromIdByName(inner.id(), "virtualmachines");
+        this.name = IdParsingUtils.getValueFromIdByName(inner.id(), "schedules");
+        //
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public DevTestLabsManager manager() {
+        return this.manager;
+    }
+
+    @Override
+    public Observable<VirtualmachineLabSchedule> createResourceAsync() {
+        VirtualMachineSchedulesInner client = this.manager().inner().virtualMachineSchedules();
+        return client.createOrUpdateAsync(this.resourceGroupName, this.labName, this.virtualMachineName, this.name, this.inner())
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    public Observable<VirtualmachineLabSchedule> updateResourceAsync() {
+        VirtualMachineSchedulesInner client = this.manager().inner().virtualMachineSchedules();
+        return client.updateAsync(this.resourceGroupName, this.labName, this.virtualMachineName, this.name, this.updateParameter)
+            .map(new Func1<ScheduleInner, ScheduleInner>() {
+               @Override
+               public ScheduleInner call(ScheduleInner resource) {
+                   resetCreateUpdateParameters();
+                   return resource;
+               }
+            })
+            .map(innerToFluentMap(this));
+    }
+
+    @Override
+    protected Observable<ScheduleInner> getInnerAsync() {
+        VirtualMachineSchedulesInner client = this.manager().inner().virtualMachineSchedules();
+        return client.getAsync(this.resourceGroupName, this.labName, this.virtualMachineName, this.name);
+    }
+
+    @Override
+    public boolean isInCreateMode() {
+        return this.inner().id() == null;
+    }
+
+    private void resetCreateUpdateParameters() {
+        this.updateParameter = new ScheduleFragment();
+    }
+
+    @Override
+    public DateTime createdDate() {
+        return this.inner().createdDate();
+    }
+
+    @Override
+    public DayDetails dailyRecurrence() {
+        return this.inner().dailyRecurrence();
+    }
+
+    @Override
+    public HourDetails hourlyRecurrence() {
+        return this.inner().hourlyRecurrence();
+    }
+
+    @Override
+    public String id() {
+        return this.inner().id();
+    }
+
+    @Override
+    public String location() {
+        return this.inner().location();
+    }
+
+    @Override
+    public String name() {
+        return this.inner().name();
+    }
+
+    @Override
+    public NotificationSettings notificationSettings() {
+        return this.inner().notificationSettings();
+    }
+
+    @Override
+    public String provisioningState() {
+        return this.inner().provisioningState();
+    }
+
+    @Override
+    public EnableStatus status() {
+        return this.inner().status();
+    }
+
+    @Override
+    public Map<String, String> tags() {
+        return this.inner().getTags();
+    }
+
+    @Override
+    public String targetResourceId() {
+        return this.inner().targetResourceId();
+    }
+
+    @Override
+    public String taskType() {
+        return this.inner().taskType();
+    }
+
+    @Override
+    public String timeZoneId() {
+        return this.inner().timeZoneId();
+    }
+
+    @Override
+    public String type() {
+        return this.inner().type();
+    }
+
+    @Override
+    public String uniqueIdentifier() {
+        return this.inner().uniqueIdentifier();
+    }
+
+    @Override
+    public WeekDetails weeklyRecurrence() {
+        return this.inner().weeklyRecurrence();
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withExistingVirtualmachine(String resourceGroupName, String labName, String virtualMachineName) {
+        this.resourceGroupName = resourceGroupName;
+        this.labName = labName;
+        this.virtualMachineName = virtualMachineName;
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withDailyRecurrence(DayDetails dailyRecurrence) {
+        this.inner().withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withHourlyRecurrence(HourDetails hourlyRecurrence) {
+        this.inner().withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withNotificationSettings(NotificationSettings notificationSettings) {
+        this.inner().withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withWeeklyRecurrence(WeekDetails weeklyRecurrence) {
+        this.inner().withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withDailyRecurrence(DayDetailsFragment dailyRecurrence) {
+        this.updateParameter.withDailyRecurrence(dailyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withHourlyRecurrence(HourDetailsFragment hourlyRecurrence) {
+        this.updateParameter.withHourlyRecurrence(hourlyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withNotificationSettings(NotificationSettingsFragment notificationSettings) {
+        this.updateParameter.withNotificationSettings(notificationSettings);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withWeeklyRecurrence(WeekDetailsFragment weeklyRecurrence) {
+        this.updateParameter.withWeeklyRecurrence(weeklyRecurrence);
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withLocation(String location) {
+        if (isInCreateMode()) {
+            this.inner().withLocation(location);
+        } else {
+            this.updateParameter.withLocation(location);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withProvisioningState(String provisioningState) {
+        if (isInCreateMode()) {
+            this.inner().withProvisioningState(provisioningState);
+        } else {
+            this.updateParameter.withProvisioningState(provisioningState);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withStatus(EnableStatus status) {
+        if (isInCreateMode()) {
+            this.inner().withStatus(status);
+        } else {
+            this.updateParameter.withStatus(status);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withTags(Map<String, String> tags) {
+        if (isInCreateMode()) {
+            this.inner().withTags(tags);
+        } else {
+            this.updateParameter.withTags(tags);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withTargetResourceId(String targetResourceId) {
+        if (isInCreateMode()) {
+            this.inner().withTargetResourceId(targetResourceId);
+        } else {
+            this.updateParameter.withTargetResourceId(targetResourceId);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withTaskType(String taskType) {
+        if (isInCreateMode()) {
+            this.inner().withTaskType(taskType);
+        } else {
+            this.updateParameter.withTaskType(taskType);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withTimeZoneId(String timeZoneId) {
+        if (isInCreateMode()) {
+            this.inner().withTimeZoneId(timeZoneId);
+        } else {
+            this.updateParameter.withTimeZoneId(timeZoneId);
+        }
+        return this;
+    }
+
+    @Override
+    public VirtualmachineLabScheduleImpl withUniqueIdentifier(String uniqueIdentifier) {
+        if (isInCreateMode()) {
+            this.inner().withUniqueIdentifier(uniqueIdentifier);
+        } else {
+            this.updateParameter.withUniqueIdentifier(uniqueIdentifier);
+        }
+        return this;
+    }
+
+}
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/package-info.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/package-info.java
new file mode 100644
index 000000000000..5b9f76645ef1
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/implementation/package-info.java
@@ -0,0 +1,11 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+
+/**
+ * This package contains the implementation classes for DevTestLabsClient.
+ * The DevTest Labs Client.
+ */
+package com.microsoft.azure.management.devtestlabs.v2016_05_15.implementation;
diff --git a/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/package-info.java b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/package-info.java
new file mode 100644
index 000000000000..2b45f38d1130
--- /dev/null
+++ b/sdk/devtestlabs/mgmt-v2016_05_15/src/main/java/com/microsoft/azure/management/devtestlabs/v2016_05_15/package-info.java
@@ -0,0 +1,11 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+
+/**
+ * This package contains the classes for DevTestLabsClient.
+ * The DevTest Labs Client.
+ */
+package com.microsoft.azure.management.devtestlabs.v2016_05_15;