diff --git a/sdk/botservice/arm-botservice/LICENSE.txt b/sdk/botservice/arm-botservice/LICENSE.txt
index ea8fb1516028..2d3163745319 100644
--- a/sdk/botservice/arm-botservice/LICENSE.txt
+++ b/sdk/botservice/arm-botservice/LICENSE.txt
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2020 Microsoft
+Copyright (c) 2021 Microsoft
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/sdk/botservice/arm-botservice/README.md b/sdk/botservice/arm-botservice/README.md
index 100ad8188bdd..f65499eea07a 100644
--- a/sdk/botservice/arm-botservice/README.md
+++ b/sdk/botservice/arm-botservice/README.md
@@ -15,7 +15,7 @@ npm install @azure/arm-botservice
 
 ### How to use
 
-#### nodejs - Authentication, client creation and get bots as an example written in TypeScript.
+#### nodejs - client creation and get bots as an example written in TypeScript.
 
 ##### Install @azure/ms-rest-nodeauth
 
@@ -26,11 +26,10 @@ npm install @azure/ms-rest-nodeauth@"^3.0.0"
 
 ##### Sample code
 
+While the below sample uses the interactive login, other authentication options can be found in the [README.md file of @azure/ms-rest-nodeauth](https://www.npmjs.com/package/@azure/ms-rest-nodeauth) package
 ```typescript
-import * as msRest from "@azure/ms-rest-js";
-import * as msRestAzure from "@azure/ms-rest-azure-js";
-import * as msRestNodeAuth from "@azure/ms-rest-nodeauth";
-import { AzureBotService, AzureBotServiceModels, AzureBotServiceMappers } from "@azure/arm-botservice";
+const msRestNodeAuth = require("@azure/ms-rest-nodeauth");
+const { AzureBotService } = require("@azure/arm-botservice");
 const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
 
 msRestNodeAuth.interactiveLogin().then((creds) => {
diff --git a/sdk/botservice/arm-botservice/rollup.config.js b/sdk/botservice/arm-botservice/rollup.config.js
index b8625979d3b4..6543f70a0a0b 100644
--- a/sdk/botservice/arm-botservice/rollup.config.js
+++ b/sdk/botservice/arm-botservice/rollup.config.js
@@ -21,8 +21,8 @@ const config = {
       "@azure/ms-rest-azure-js": "msRestAzure"
     },
     banner: `/*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/azureBotService.ts b/sdk/botservice/arm-botservice/src/azureBotService.ts
index f2e3696d217a..a96219be9b9c 100644
--- a/sdk/botservice/arm-botservice/src/azureBotService.ts
+++ b/sdk/botservice/arm-botservice/src/azureBotService.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
diff --git a/sdk/botservice/arm-botservice/src/azureBotServiceContext.ts b/sdk/botservice/arm-botservice/src/azureBotServiceContext.ts
index ffc9d3c8d4f9..db7cea0c4ba2 100644
--- a/sdk/botservice/arm-botservice/src/azureBotServiceContext.ts
+++ b/sdk/botservice/arm-botservice/src/azureBotServiceContext.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
@@ -37,7 +36,7 @@ export class AzureBotServiceContext extends msRestAzure.AzureServiceClient {
     if (!options) {
       options = {};
     }
-    if (!options.userAgent) {
+    if(!options.userAgent) {
       const defaultUserAgent = msRestAzure.getDefaultUserAgentValue();
       options.userAgent = `${packageName}/${packageVersion} ${defaultUserAgent}`;
     }
@@ -52,10 +51,10 @@ export class AzureBotServiceContext extends msRestAzure.AzureServiceClient {
     this.credentials = credentials;
     this.subscriptionId = subscriptionId;
 
-    if (options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
+    if(options.acceptLanguage !== null && options.acceptLanguage !== undefined) {
       this.acceptLanguage = options.acceptLanguage;
     }
-    if (options.longRunningOperationRetryTimeout !== null && options.longRunningOperationRetryTimeout !== undefined) {
+    if(options.longRunningOperationRetryTimeout !== null && options.longRunningOperationRetryTimeout !== undefined) {
       this.longRunningOperationRetryTimeout = options.longRunningOperationRetryTimeout;
     }
   }
diff --git a/sdk/botservice/arm-botservice/src/models/botConnectionMappers.ts b/sdk/botservice/arm-botservice/src/models/botConnectionMappers.ts
index 8fd5b0040848..823620fac9fd 100644
--- a/sdk/botservice/arm-botservice/src/models/botConnectionMappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/botConnectionMappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/models/botsMappers.ts b/sdk/botservice/arm-botservice/src/models/botsMappers.ts
index 4e14c4629175..6e2b8090090e 100644
--- a/sdk/botservice/arm-botservice/src/models/botsMappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/botsMappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/models/channelsMappers.ts b/sdk/botservice/arm-botservice/src/models/channelsMappers.ts
index 068826fddb11..014c1bd59b8d 100644
--- a/sdk/botservice/arm-botservice/src/models/channelsMappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/channelsMappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/models/directLineMappers.ts b/sdk/botservice/arm-botservice/src/models/directLineMappers.ts
index 68e686658063..fd8d98fc3334 100644
--- a/sdk/botservice/arm-botservice/src/models/directLineMappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/directLineMappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/models/index.ts b/sdk/botservice/arm-botservice/src/models/index.ts
index 191a2d329da5..1c232faca879 100644
--- a/sdk/botservice/arm-botservice/src/models/index.ts
+++ b/sdk/botservice/arm-botservice/src/models/index.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
@@ -127,6 +127,14 @@ export interface BotProperties {
    * The LUIS Key
    */
   luisKey?: string;
+  /**
+   * Whether Cmek is enabled
+   */
+  isCmekEnabled?: boolean;
+  /**
+   * The CMK Url
+   */
+  cmekKeyVaultUrl?: string;
 }
 
 /**
@@ -214,7 +222,7 @@ export interface FacebookPage {
    * Facebook application access token. Value only returned through POST to the action Channel List
    * API, otherwise empty.
    */
-  accessToken: string;
+  accessToken?: string;
 }
 
 /**
@@ -239,7 +247,7 @@ export interface FacebookChannelProperties {
    * Facebook application secret. Value only returned through POST to the action Channel List API,
    * otherwise empty.
    */
-  appSecret: string;
+  appSecret?: string;
   /**
    * Callback Url
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
@@ -277,7 +285,7 @@ export interface EmailChannelProperties {
    * The password for the email address. Value only returned through POST to the action Channel
    * List API, otherwise empty.
    */
-  password: string;
+  password?: string;
   /**
    * Whether this channel is enabled for the bot
    */
@@ -397,7 +405,7 @@ export interface KikChannelProperties {
   /**
    * Kik API key. Value only returned through POST to the action Channel List API, otherwise empty.
    */
-  apiKey: string;
+  apiKey?: string;
   /**
    * Whether this channel is validated for the bot
    */
@@ -564,7 +572,7 @@ export interface TelegramChannelProperties {
    * The Telegram access token. Value only returned through POST to the action Channel List API,
    * otherwise empty.
    */
-  accessToken: string;
+  accessToken?: string;
   /**
    * Whether this channel is validated for the bot
    */
@@ -606,7 +614,7 @@ export interface SmsChannelProperties {
    * The Sms auth token. Value only returned through POST to the action Channel List API, otherwise
    * empty.
    */
-  authToken: string;
+  authToken?: string;
   /**
    * Whether this channel is validated for the bot
    */
@@ -638,17 +646,17 @@ export interface SlackChannelProperties {
   /**
    * The Slack client id
    */
-  clientId: string;
+  clientId?: string;
   /**
    * The Slack client secret. Value only returned through POST to the action Channel List API,
    * otherwise empty.
    */
-  clientSecret: string;
+  clientSecret?: string;
   /**
    * The Slack verification token. Value only returned through POST to the action Channel List API,
    * otherwise empty.
    */
-  verificationToken: string;
+  verificationToken?: string;
   /**
    * The Slack landing page Url
    */
diff --git a/sdk/botservice/arm-botservice/src/models/mappers.ts b/sdk/botservice/arm-botservice/src/models/mappers.ts
index 41feb438e31a..2cedf1c73459 100644
--- a/sdk/botservice/arm-botservice/src/models/mappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/mappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
@@ -207,6 +207,18 @@ export const BotProperties: msRest.CompositeMapper = {
         type: {
           name: "String"
         }
+      },
+      isCmekEnabled: {
+        serializedName: "isCmekEnabled",
+        type: {
+          name: "Boolean"
+        }
+      },
+      cmekKeyVaultUrl: {
+        serializedName: "cmekKeyVaultUrl",
+        type: {
+          name: "String"
+        }
       }
     }
   }
@@ -342,7 +354,6 @@ export const FacebookPage: msRest.CompositeMapper = {
         }
       },
       accessToken: {
-        required: true,
         serializedName: "accessToken",
         type: {
           name: "String"
@@ -385,7 +396,6 @@ export const FacebookChannelProperties: msRest.CompositeMapper = {
         }
       },
       appSecret: {
-        required: true,
         serializedName: "appSecret",
         type: {
           name: "String"
@@ -443,7 +453,6 @@ export const EmailChannelProperties: msRest.CompositeMapper = {
         }
       },
       password: {
-        required: true,
         serializedName: "password",
         type: {
           name: "String"
@@ -628,7 +637,6 @@ export const KikChannelProperties: msRest.CompositeMapper = {
         }
       },
       apiKey: {
-        required: true,
         serializedName: "apiKey",
         type: {
           name: "String"
@@ -897,7 +905,6 @@ export const TelegramChannelProperties: msRest.CompositeMapper = {
     className: "TelegramChannelProperties",
     modelProperties: {
       accessToken: {
-        required: true,
         serializedName: "accessToken",
         type: {
           name: "String"
@@ -961,7 +968,6 @@ export const SmsChannelProperties: msRest.CompositeMapper = {
         }
       },
       authToken: {
-        required: true,
         serializedName: "authToken",
         type: {
           name: "String"
@@ -1011,21 +1017,18 @@ export const SlackChannelProperties: msRest.CompositeMapper = {
     className: "SlackChannelProperties",
     modelProperties: {
       clientId: {
-        required: true,
         serializedName: "clientId",
         type: {
           name: "String"
         }
       },
       clientSecret: {
-        required: true,
         serializedName: "clientSecret",
         type: {
           name: "String"
         }
       },
       verificationToken: {
-        required: true,
         serializedName: "verificationToken",
         type: {
           name: "String"
diff --git a/sdk/botservice/arm-botservice/src/models/operationsMappers.ts b/sdk/botservice/arm-botservice/src/models/operationsMappers.ts
index cafd02e8a5f7..79c69b579355 100644
--- a/sdk/botservice/arm-botservice/src/models/operationsMappers.ts
+++ b/sdk/botservice/arm-botservice/src/models/operationsMappers.ts
@@ -1,6 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/sdk/botservice/arm-botservice/src/models/parameters.ts b/sdk/botservice/arm-botservice/src/models/parameters.ts
index e16378974344..8c2fb567b13c 100644
--- a/sdk/botservice/arm-botservice/src/models/parameters.ts
+++ b/sdk/botservice/arm-botservice/src/models/parameters.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
diff --git a/sdk/botservice/arm-botservice/src/operations/botConnection.ts b/sdk/botservice/arm-botservice/src/operations/botConnection.ts
index b6baaf2edfc3..9f0dcdee121a 100644
--- a/sdk/botservice/arm-botservice/src/operations/botConnection.ts
+++ b/sdk/botservice/arm-botservice/src/operations/botConnection.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
@@ -326,7 +325,7 @@ const listServiceProvidersOperationSpec: msRest.OperationSpec = {
 
 const listWithSecretsOperationSpec: msRest.OperationSpec = {
   httpMethod: "POST",
-  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/Connections/{connectionName}/listWithSecrets",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/connections/{connectionName}/listWithSecrets",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.resourceName,
@@ -352,7 +351,7 @@ const listWithSecretsOperationSpec: msRest.OperationSpec = {
 
 const createOperationSpec: msRest.OperationSpec = {
   httpMethod: "PUT",
-  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/Connections/{connectionName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/connections/{connectionName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.resourceName,
@@ -388,7 +387,7 @@ const createOperationSpec: msRest.OperationSpec = {
 
 const updateOperationSpec: msRest.OperationSpec = {
   httpMethod: "PATCH",
-  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/Connections/{connectionName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/connections/{connectionName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.resourceName,
@@ -424,7 +423,7 @@ const updateOperationSpec: msRest.OperationSpec = {
 
 const getOperationSpec: msRest.OperationSpec = {
   httpMethod: "GET",
-  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/Connections/{connectionName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/connections/{connectionName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.resourceName,
@@ -450,7 +449,7 @@ const getOperationSpec: msRest.OperationSpec = {
 
 const deleteMethodOperationSpec: msRest.OperationSpec = {
   httpMethod: "DELETE",
-  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/Connections/{connectionName}",
+  path: "subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.BotService/botServices/{resourceName}/connections/{connectionName}",
   urlParameters: [
     Parameters.resourceGroupName,
     Parameters.resourceName,
@@ -505,6 +504,9 @@ const listByBotServiceNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
diff --git a/sdk/botservice/arm-botservice/src/operations/bots.ts b/sdk/botservice/arm-botservice/src/operations/bots.ts
index c16d188081f9..59813052e6a9 100644
--- a/sdk/botservice/arm-botservice/src/operations/bots.ts
+++ b/sdk/botservice/arm-botservice/src/operations/bots.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
@@ -522,6 +521,9 @@ const listByResourceGroupNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
@@ -543,6 +545,9 @@ const listNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
diff --git a/sdk/botservice/arm-botservice/src/operations/channels.ts b/sdk/botservice/arm-botservice/src/operations/channels.ts
index f54e613f0a2b..566ccb3119c8 100644
--- a/sdk/botservice/arm-botservice/src/operations/channels.ts
+++ b/sdk/botservice/arm-botservice/src/operations/channels.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
@@ -506,6 +505,9 @@ const listByResourceGroupNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],
diff --git a/sdk/botservice/arm-botservice/src/operations/directLine.ts b/sdk/botservice/arm-botservice/src/operations/directLine.ts
index 324c434c7724..2b44cb9f82ca 100644
--- a/sdk/botservice/arm-botservice/src/operations/directLine.ts
+++ b/sdk/botservice/arm-botservice/src/operations/directLine.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
diff --git a/sdk/botservice/arm-botservice/src/operations/index.ts b/sdk/botservice/arm-botservice/src/operations/index.ts
index d4f8c52a2296..d013bb34d088 100644
--- a/sdk/botservice/arm-botservice/src/operations/index.ts
+++ b/sdk/botservice/arm-botservice/src/operations/index.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
diff --git a/sdk/botservice/arm-botservice/src/operations/operations.ts b/sdk/botservice/arm-botservice/src/operations/operations.ts
index 276bd6996cdd..0df13167d904 100644
--- a/sdk/botservice/arm-botservice/src/operations/operations.ts
+++ b/sdk/botservice/arm-botservice/src/operations/operations.ts
@@ -1,7 +1,6 @@
 /*
- * Copyright (c) Microsoft Corporation. All rights reserved.
- * Licensed under the MIT License. See License.txt in the project root for
- * license information.
+ * Copyright (c) Microsoft Corporation.
+ * Licensed under the MIT License.
  *
  * Code generated by Microsoft (R) AutoRest Code Generator.
  * Changes may cause incorrect behavior and will be lost if the code is
@@ -108,6 +107,9 @@ const listNextOperationSpec: msRest.OperationSpec = {
   urlParameters: [
     Parameters.nextPageLink
   ],
+  queryParameters: [
+    Parameters.apiVersion
+  ],
   headerParameters: [
     Parameters.acceptLanguage
   ],