diff --git a/sdk/network/mgmt-v2020_04_01/pom.xml b/sdk/network/mgmt-v2020_04_01/pom.xml
index 2b4830250704c..afe05c06ed585 100644
--- a/sdk/network/mgmt-v2020_04_01/pom.xml
+++ b/sdk/network/mgmt-v2020_04_01/pom.xml
@@ -11,11 +11,11 @@
     <parent>
         <groupId>com.microsoft.azure</groupId>
         <artifactId>azure-arm-parent</artifactId>
-        <version>1.3.0</version>
-        <relativePath>../../parents/azure-arm-parent</relativePath>
+        <version>1.1.0</version>
+        <relativePath>../../../pom.management.xml</relativePath>
     </parent>
     <artifactId>azure-mgmt-network</artifactId>
-    <version>1.0.0-beta-1</version>
+    <version>1.0.0-beta</version>
     <packaging>jar</packaging>
     <name>Microsoft Azure SDK for Network Management</name>
     <description>This package contains Microsoft Network Management SDK.</description>
diff --git a/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/LoadBalancerBackendAddress.java b/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/LoadBalancerBackendAddress.java
index 6f7aa9e7a1b7a..e0f0fcd35bc8b 100644
--- a/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/LoadBalancerBackendAddress.java
+++ b/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/LoadBalancerBackendAddress.java
@@ -8,8 +8,7 @@
 
 package com.microsoft.azure.management.network.v2020_04_01;
 
-import com.microsoft.azure.management.network.v2020_04_01.implementation.VirtualNetworkInner;
-import com.microsoft.azure.management.network.v2020_04_01.implementation.NetworkInterfaceIPConfigurationInner;
+import com.microsoft.azure.SubResource;
 import com.fasterxml.jackson.annotation.JsonProperty;
 import com.microsoft.rest.serializer.JsonFlatten;
 
@@ -22,7 +21,7 @@ public class LoadBalancerBackendAddress {
      * Reference to an existing virtual network.
      */
     @JsonProperty(value = "properties.virtualNetwork")
-    private VirtualNetworkInner virtualNetwork;
+    private SubResource virtualNetwork;
 
     /**
      * IP Address belonging to the referenced virtual network.
@@ -33,8 +32,8 @@ public class LoadBalancerBackendAddress {
     /**
      * Reference to IP address defined in network interfaces.
      */
-    @JsonProperty(value = "properties.networkInterfaceIPConfiguration")
-    private NetworkInterfaceIPConfigurationInner networkInterfaceIPConfiguration;
+    @JsonProperty(value = "properties.networkInterfaceIPConfiguration", access = JsonProperty.Access.WRITE_ONLY)
+    private SubResource networkInterfaceIPConfiguration;
 
     /**
      * Name of the backend address.
@@ -47,7 +46,7 @@ public class LoadBalancerBackendAddress {
      *
      * @return the virtualNetwork value
      */
-    public VirtualNetworkInner virtualNetwork() {
+    public SubResource virtualNetwork() {
         return this.virtualNetwork;
     }
 
@@ -57,7 +56,7 @@ public VirtualNetworkInner virtualNetwork() {
      * @param virtualNetwork the virtualNetwork value to set
      * @return the LoadBalancerBackendAddress object itself.
      */
-    public LoadBalancerBackendAddress withVirtualNetwork(VirtualNetworkInner virtualNetwork) {
+    public LoadBalancerBackendAddress withVirtualNetwork(SubResource virtualNetwork) {
         this.virtualNetwork = virtualNetwork;
         return this;
     }
@@ -87,21 +86,10 @@ public LoadBalancerBackendAddress withIpAddress(String ipAddress) {
      *
      * @return the networkInterfaceIPConfiguration value
      */
-    public NetworkInterfaceIPConfigurationInner networkInterfaceIPConfiguration() {
+    public SubResource networkInterfaceIPConfiguration() {
         return this.networkInterfaceIPConfiguration;
     }
 
-    /**
-     * Set reference to IP address defined in network interfaces.
-     *
-     * @param networkInterfaceIPConfiguration the networkInterfaceIPConfiguration value to set
-     * @return the LoadBalancerBackendAddress object itself.
-     */
-    public LoadBalancerBackendAddress withNetworkInterfaceIPConfiguration(NetworkInterfaceIPConfigurationInner networkInterfaceIPConfiguration) {
-        this.networkInterfaceIPConfiguration = networkInterfaceIPConfiguration;
-        return this;
-    }
-
     /**
      * Get name of the backend address.
      *
diff --git a/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/Subnet.java b/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/Subnet.java
index 92cb82eda4ebf..acb080dca7093 100644
--- a/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/Subnet.java
+++ b/sdk/network/mgmt-v2020_04_01/src/main/java/com/microsoft/azure/management/network/v2020_04_01/Subnet.java
@@ -9,8 +9,6 @@
 package com.microsoft.azure.management.network.v2020_04_01;
 
 import com.microsoft.azure.arm.model.HasInner;
-import com.microsoft.azure.management.network.v2020_04_01.implementation.ResourceNavigationLinkInner;
-import com.microsoft.azure.management.network.v2020_04_01.implementation.ServiceAssociationLinkInner;
 import com.microsoft.azure.management.network.v2020_04_01.implementation.SubnetInner;
 import com.microsoft.azure.arm.model.Indexable;
 import com.microsoft.azure.arm.model.Refreshable;