diff --git a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperations.cs b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperations.cs
index da4174675671c..cc9de57cd8539 100644
--- a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperations.cs
+++ b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperations.cs
@@ -54,7 +54,9 @@ internal AliasOperations(SubscriptionClient client)
         /// Create Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note that this
+        /// is not the same as subscription name and this doesn’t have any other
+        /// lifecycle need beyond the request for subscription creation.
         /// </param>
         /// <param name='body'>
         /// </param>
@@ -75,7 +77,9 @@ internal AliasOperations(SubscriptionClient client)
         /// Get Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note that this
+        /// is not the same as subscription name and this doesn’t have any other
+        /// lifecycle need beyond the request for subscription creation.
         /// </param>
         /// <param name='customHeaders'>
         /// Headers that will be added to request.
@@ -250,7 +254,9 @@ internal AliasOperations(SubscriptionClient client)
         /// Delete Alias.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note that this
+        /// is not the same as subscription name and this doesn’t have any other
+        /// lifecycle need beyond the request for subscription creation.
         /// </param>
         /// <param name='customHeaders'>
         /// Headers that will be added to request.
@@ -564,7 +570,9 @@ internal AliasOperations(SubscriptionClient client)
         /// Create Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note that this
+        /// is not the same as subscription name and this doesn’t have any other
+        /// lifecycle need beyond the request for subscription creation.
         /// </param>
         /// <param name='body'>
         /// </param>
diff --git a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperationsExtensions.cs b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperationsExtensions.cs
index fee4b4322264a..d42682b071179 100644
--- a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperationsExtensions.cs
+++ b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/AliasOperationsExtensions.cs
@@ -28,7 +28,9 @@ public static partial class AliasOperationsExtensions
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='body'>
             /// </param>
@@ -44,7 +46,9 @@ public static PutAliasResponse Create(this IAliasOperations operations, string a
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='body'>
             /// </param>
@@ -66,7 +70,9 @@ public static PutAliasResponse Create(this IAliasOperations operations, string a
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             public static PutAliasResponse Get(this IAliasOperations operations, string aliasName)
             {
@@ -80,7 +86,9 @@ public static PutAliasResponse Get(this IAliasOperations operations, string alia
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='cancellationToken'>
             /// The cancellation token.
@@ -100,7 +108,9 @@ public static PutAliasResponse Get(this IAliasOperations operations, string alia
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             public static void Delete(this IAliasOperations operations, string aliasName)
             {
@@ -114,7 +124,9 @@ public static void Delete(this IAliasOperations operations, string aliasName)
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='cancellationToken'>
             /// The cancellation token.
@@ -159,7 +171,9 @@ public static PutAliasListResult List(this IAliasOperations operations)
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='body'>
             /// </param>
@@ -175,7 +189,9 @@ public static PutAliasResponse BeginCreate(this IAliasOperations operations, str
             /// The operations group for this extension method.
             /// </param>
             /// <param name='aliasName'>
-            /// Alias Name
+            /// AliasName is the name for the subscription creation request. Note that this
+            /// is not the same as subscription name and this doesn’t have any other
+            /// lifecycle need beyond the request for subscription creation.
             /// </param>
             /// <param name='body'>
             /// </param>
diff --git a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/IAliasOperations.cs b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/IAliasOperations.cs
index cfa5b22423757..a744531f2c15a 100644
--- a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/IAliasOperations.cs
+++ b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/IAliasOperations.cs
@@ -27,7 +27,10 @@ public partial interface IAliasOperations
         /// Create Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note
+        /// that this is not the same as subscription name and this doesn’t
+        /// have any other lifecycle need beyond the request for subscription
+        /// creation.
         /// </param>
         /// <param name='body'>
         /// </param>
@@ -51,7 +54,10 @@ public partial interface IAliasOperations
         /// Get Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note
+        /// that this is not the same as subscription name and this doesn’t
+        /// have any other lifecycle need beyond the request for subscription
+        /// creation.
         /// </param>
         /// <param name='customHeaders'>
         /// The headers that will be added to request.
@@ -73,7 +79,10 @@ public partial interface IAliasOperations
         /// Delete Alias.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note
+        /// that this is not the same as subscription name and this doesn’t
+        /// have any other lifecycle need beyond the request for subscription
+        /// creation.
         /// </param>
         /// <param name='customHeaders'>
         /// The headers that will be added to request.
@@ -111,7 +120,10 @@ public partial interface IAliasOperations
         /// Create Alias Subscription.
         /// </summary>
         /// <param name='aliasName'>
-        /// Alias Name
+        /// AliasName is the name for the subscription creation request. Note
+        /// that this is not the same as subscription name and this doesn’t
+        /// have any other lifecycle need beyond the request for subscription
+        /// creation.
         /// </param>
         /// <param name='body'>
         /// </param>
diff --git a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/SdkInfo_SubscriptionClient.cs b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/SdkInfo_SubscriptionClient.cs
index c5fa9c1d9f5a7..3343b7e606d09 100644
--- a/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/SdkInfo_SubscriptionClient.cs
+++ b/sdk/subscription/Microsoft.Azure.Management.Subscription/src/Generated/SdkInfo_SubscriptionClient.cs
@@ -27,16 +27,5 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_SubscriptionCli
               }.AsEnumerable();
           }
       }
-      // BEGIN: Code Generation Metadata Section
-      public static readonly String AutoRestVersion = "v2";
-      public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4413";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/subscription/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --csharp-sdks-folder=C:\\github2\\sdk";
-      public static readonly String GithubForkName = "Azure";
-      public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "a2f45d8b74aa5def295b86ffceecdeb27b8e1602";
-      public static readonly String CodeGenerationErrors = "";
-      public static readonly String GithubRepoName = "azure-rest-api-specs";
-      // END: Code Generation Metadata Section
   }
 }
-