diff --git a/sdk/eventgrid/mgmt-v2020_01_01_preview/pom.xml b/sdk/eventgrid/mgmt-v2020_01_01_preview/pom.xml
index e29c875e33ca..7d28288777fe 100644
--- a/sdk/eventgrid/mgmt-v2020_01_01_preview/pom.xml
+++ b/sdk/eventgrid/mgmt-v2020_01_01_preview/pom.xml
@@ -11,11 +11,11 @@
     <parent>
         <groupId>com.microsoft.azure</groupId>
         <artifactId>azure-arm-parent</artifactId>
-        <version>1.2.0</version>
-        <relativePath>../../parents/azure-arm-parent</relativePath>
+        <version>1.1.0</version>
+        <relativePath>../../../pom.management.xml</relativePath>
     </parent>
     <artifactId>azure-mgmt-eventgrid</artifactId>
-    <version>1.0.0-beta-1</version>
+    <version>1.0.0-beta</version>
     <packaging>jar</packaging>
     <name>Microsoft Azure SDK for EventGrid Management</name>
     <description>This package contains Microsoft EventGrid Management SDK.</description>
diff --git a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/AdvancedFilter.java b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/AdvancedFilter.java
index 3f66953e8d9d..670761add7cb 100644
--- a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/AdvancedFilter.java
+++ b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/AdvancedFilter.java
@@ -8,18 +8,6 @@
 
 package com.microsoft.azure.management.eventgrid.v2020_01_01_preview;
 
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberInAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberNotInAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberLessThanAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberGreaterThanAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberLessThanOrEqualsAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.NumberGreaterThanOrEqualsAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.BoolEqualsAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StringInAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StringNotInAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StringBeginsWithAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StringEndsWithAdvancedFilter;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StringContainsAdvancedFilter;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.annotation.JsonTypeName;
diff --git a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/DeadLetterDestination.java b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/DeadLetterDestination.java
index 72a22d8b3921..b26098ed36fe 100644
--- a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/DeadLetterDestination.java
+++ b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/DeadLetterDestination.java
@@ -8,7 +8,6 @@
 
 package com.microsoft.azure.management.eventgrid.v2020_01_01_preview;
 
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StorageBlobDeadLetterDestination;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.annotation.JsonTypeName;
 import com.fasterxml.jackson.annotation.JsonSubTypes;
diff --git a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/EventSubscriptionDestination.java b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/EventSubscriptionDestination.java
index 027f7b019ae6..fad48aa2007d 100644
--- a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/EventSubscriptionDestination.java
+++ b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/EventSubscriptionDestination.java
@@ -8,13 +8,6 @@
 
 package com.microsoft.azure.management.eventgrid.v2020_01_01_preview;
 
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.WebHookEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.EventHubEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.StorageQueueEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.HybridConnectionEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.ServiceBusQueueEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.ServiceBusTopicEventSubscriptionDestination;
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.AzureFunctionEventSubscriptionDestination;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.annotation.JsonTypeName;
 import com.fasterxml.jackson.annotation.JsonSubTypes;
diff --git a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/InputSchemaMapping.java b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/InputSchemaMapping.java
index b2dd89c185db..e2bf9d06bbd2 100644
--- a/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/InputSchemaMapping.java
+++ b/sdk/eventgrid/mgmt-v2020_01_01_preview/src/main/java/com/microsoft/azure/management/eventgrid/v2020_01_01_preview/InputSchemaMapping.java
@@ -8,7 +8,6 @@
 
 package com.microsoft.azure.management.eventgrid.v2020_01_01_preview;
 
-import com.microsoft.azure.management.eventgrid.v2020_01_01_preview.JsonInputSchemaMapping;
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
 import com.fasterxml.jackson.annotation.JsonTypeName;
 import com.fasterxml.jackson.annotation.JsonSubTypes;