Deviceupdate public preview release prepare(Azure#26293)

* regen code

* regen code based on newest autorest

* Update pom and README according to comments

* Update README due to CI failure

* Update purview tests to avoid using

* Update tests to avoid using DEFAULT_SCOPE

* Enable checkstyle and update checkstyle issue

* Update codesnippet

* Update CHANGELOG content

* regen based on the new swagger (client name change)

* Update sample and tests

* update session records

* update session records

* update README

* update README

* update client name in code snippet stub

* Remove unused imports

* Update CHANGELOG

* Update sdk/deviceupdate/azure-iot-deviceupdate/pom.xml

Co-authored-by: Weidong Xu <weidxu@microsoft.com>

* Update changelog according to comments

* Update CHANGELOG according to comments

* Update release date in CHANGELOG to prepare for release

Co-authored-by: Weidong Xu <weidxu@microsoft.com>

Author: haolingdong-msft

sdk/deviceupdate/azure-iot-deviceupdate/CHANGELOG.md

@@ -1,7 +1,23 @@
 # Release History
 
-## 1.0.0-beta.2 (Unreleased)
+## 1.0.0-beta.2 (2022-01-19)
 
+### Breaking Changes
+
+This is a new version of client SDK. Changes are:
+
+- Remove models, use `BinaryData` as request and response payload.
+- A sync client and an async client for each operation group.
+- Add `RequestOptions` to client method parameters.
+- Return type of client method is always `Response` except paging and long-running operations.
+- Allow users to set `ServiceVersion` in client builder.
+
+### Other Changes
+
+#### Dependency Updates
+
+- Upgraded `azure-core` to `1.24.1`.
+- Upgraded `azure-core-http-netty` to `1.11.6`.
 
 ## 1.0.0-beta.1 (2021-03-02)
 This is the initial release of Azure Device Update for IoT Hub library. For more information, please see the [README](https://github.com/Azure/azure-sdk-for-java/blob/main/sdk/deviceupdate/azure-iot-deviceupdate/README.md) 

sdk/deviceupdate/azure-iot-deviceupdate/README.md

@@ -24,22 +24,23 @@ For the best development experience, developers should use the official Microsof
 <dependency>
   <groupId>com.azure</groupId>
   <artifactId>azure-iot-deviceupdate</artifactId>
-  <version>1.0.0-beta.1</version>
+  <version>1.0.0-beta.2</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})
 
 ### Authenticate the client
 
-In order to interact with the Device Update for IoT Hub service, you will need to create an instance of a [TokenCredential class](https://docs.microsoft.com/java/api/com.azure.core.credential.tokencredential?view=azure-java-stable) and pass it to the constructor of your AzureDeviceUpdateClientBuilder class.
+In order to interact with the Device Update for IoT Hub service, you will need to create an instance of a [TokenCredential class](https://docs.microsoft.com/java/api/com.azure.core.credential.tokencredential?view=azure-java-stable) and pass it to the constructor of your `DeviceUpdateClientBuilder` class.
+
+Please refer to [Java SDK Get Started document](https://docs.microsoft.com/azure/developer/java/sdk/get-started#set-up-authentication) for more authentication configuration.
 
 ## Key concepts
 
-Device Update for IoT Hub is a managed service that enables you to deploy over-the-air updates for your IoT devices. The client library has three main components:
+Device Update for IoT Hub is a managed service that enables you to deploy over-the-air updates for your IoT devices. The client library has two main components:
 
-- **Updates**: update management (import, enumerate, delete, etc.)
-- **Devices**: device management (enumerate devices and retrieve device properties)
-- **Deployments**: deployment management (start and monitor update deployments to a set of devices)
+- **DeviceUpdate**: update management (import, enumerate, delete, etc.)
+- **DeviceManagement**: device management (enumerate devices and retrieve device properties), deployment management (start and monitor update deployments to a set of devices)
 
 You can learn more about Device Update for IoT Hub by visiting [Device Update for IoT Hub](https://github.com/azure/iot-hub-device-update).
 
@@ -51,20 +52,17 @@ You can familiarize yourself with different APIs using [Samples](https://github.
 
 All Device Update for IoT Hub service operations will throw a ErrorResponseException on failure with helpful ErrorCodes.
 
-For example, if you use the `getUpdateAsync` operation and the model you are looking for doesn't exist, you can catch that specific HttpStatusCode to decide the operation that follows in that case.
+For example, if you use the `getUpdateWithResponse` operation and the model you are looking for doesn't exist, you can catch that specific HttpStatusCode to decide the operation that follows in that case.
 
-``` java
+``` java com.azure.iot.deviceupdate.DeviceUpdateAsyncClient.notfound
 try {
-    Update update = client.getUpdates().getUpdateAsync(
-      "provider", "name", "1.0.0.0")
-      .block();
-}
-catch (HttpResponseException ex) {
-    if (e..getResponse().getStatusCode() == 404) {
-        // Update does not exist.
+    client.getUpdateWithResponse("foo", "bar", "0.0.0.1", null).block();
+} catch (HttpResponseException e) {
+    if (e.getResponse().getStatusCode() == 404) {
+        // update does not exist
+        System.out.println("update does not exist");
     }
 }
-
 ```
 
 ## Next steps

sdk/deviceupdate/azure-iot-deviceupdate/pom.xml

@@ -29,7 +29,8 @@
 
   <properties>
     <!-- TODO: (https://github.com/Azure/azure-sdk-for-java/issues/18279) -->
-    <checkstyle.skip>true</checkstyle.skip>
+    <checkstyle.skip>false</checkstyle.skip>
+    <jacoco.skip>true</jacoco.skip>
   </properties>
 
   <dependencies>
@@ -74,24 +75,6 @@
       <version>5.8.2</version> <!-- {x-version-update;org.junit.jupiter:junit-jupiter-params;external_dependency} -->
       <scope>test</scope>
     </dependency>
-    <dependency>
-      <groupId>com.azure</groupId>
-      <artifactId>azure-storage-blob</artifactId>
-      <version>12.14.3</version> <!-- {x-version-update;com.azure:azure-storage-blob;dependency} -->
-      <scope>test</scope>
-    </dependency>
   </dependencies>
 
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.jacoco</groupId>
-        <artifactId>jacoco-maven-plugin</artifactId>
-        <version>0.8.7</version> <!-- {x-version-update;org.jacoco:jacoco-maven-plugin;external_dependency} -->
-        <configuration>
-          <skip>true</skip>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
 </project>