diff --git a/packages/@azure/arm-cosmosdb/LICENSE.txt b/packages/@azure/arm-cosmosdb/LICENSE.txt
index a70e8cf66038..5431ba98b936 100644
--- a/packages/@azure/arm-cosmosdb/LICENSE.txt
+++ b/packages/@azure/arm-cosmosdb/LICENSE.txt
@@ -1,21 +1,21 @@
-The MIT License (MIT)
-
-Copyright (c) 2018 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
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+The MIT License (MIT)
+
+Copyright (c) 2018 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
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/packages/@azure/arm-cosmosdb/README.md b/packages/@azure/arm-cosmosdb/README.md
index 4eb339a4e3f7..f62862c2c657 100644
--- a/packages/@azure/arm-cosmosdb/README.md
+++ b/packages/@azure/arm-cosmosdb/README.md
@@ -1,81 +1,81 @@
-# Azure CosmosDBManagementClient SDK for JavaScript
-This package contains an isomorphic SDK for CosmosDBManagementClient.
-
-## Currently supported environments
-- Node.js version 6.x.x or higher
-- Browser JavaScript
-
-## How to Install
-```
-npm install @azure/arm-cosmosdb
-```
-
-
-## How to use
-
-### nodejs - Authentication, client creation and get databaseAccounts as an example written in TypeScript.
-
-```ts
-import * as msRest from "ms-rest-js";
-import * as msRestAzure from "ms-rest-azure-js";
-import * as msRestNodeAuth from "ms-rest-nodeauth";
-import { CosmosDBManagementClient, CosmosDBManagementModels, CosmosDBManagementMappers } from "@azure/arm-cosmosdb";
-const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
-
-msRestNodeAuth.interactiveLogin().then((creds) => {
-  const client = new CosmosDBManagementClient(creds, subscriptionId);
-  const resourceGroupName = "testresourceGroupName";
-  const accountName = "testaccountName";
-  client.databaseAccounts.get(resourceGroupName, accountName).then((result) => {
-    console.log("The result is:");
-    console.log(result);
-  });
-}).catch((err) => {
-  console.error(err);
-});
-```
-
-### browser - Authentication, client creation and get databaseAccounts as an example written in JavaScript.
-See https://github.com/Azure/ms-rest-browserauth to learn how to authenticate to Azure in the browser.
-
-- index.html
-```html
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <title>@azure/arm-cosmosdb sample</title>
-    <script src="node_modules/ms-rest-js/dist/msRest.browser.js"></script>
-    <script src="node_modules/ms-rest-azure-js/dist/msRestAzure.js"></script>
-    <script src="node_modules/ms-rest-browserauth/dist/msAuth.js"></script>
-    <script src="node_modules/@azure/arm-cosmosdb/dist/arm-cosmosdb.js"></script>
-    <script>
-      const subscriptionId = "<Subscription_Id>";
-      const authManager = new msAuth.AuthManager({
-        clientId: "<client id for your Azure AD app>",
-        tenant: "<optional tenant for your organization>"
-      });
-      authManager.finalizeLogin().then((res) => {
-        if (!res.isLoggedIn) {
-          // may cause redirects
-          authManager.login();
-        }
-        const client = new Azure.ArmCosmosdb.CosmosDBManagementClient(res.creds, subscriptionId);
-        const resourceGroupName = "testresourceGroupName";
-        const accountName = "testaccountName";
-        client.databaseAccounts.get(resourceGroupName, accountName).then((result) => {
-          console.log("The result is:");
-          console.log(result);
-        }).catch((err) => {
-          console.log('An error occurred:');
-          console.error(err);
-        });
-      });
-    </script>
-  </head>
-  <body>
-  </body>
-</html>
-```
-
-# Related projects
- - [Microsoft Azure SDK for Javascript](https://github.com/Azure/azure-sdk-for-js)
+# Azure CosmosDBManagementClient SDK for JavaScript
+This package contains an isomorphic SDK for CosmosDBManagementClient.
+
+## Currently supported environments
+- Node.js version 6.x.x or higher
+- Browser JavaScript
+
+## How to Install
+```
+npm install @azure/arm-cosmosdb
+```
+
+
+## How to use
+
+### nodejs - Authentication, client creation and get databaseAccounts as an example written in TypeScript.
+
+```ts
+import * as msRest from "ms-rest-js";
+import * as msRestAzure from "ms-rest-azure-js";
+import * as msRestNodeAuth from "ms-rest-nodeauth";
+import { CosmosDBManagementClient, CosmosDBManagementModels, CosmosDBManagementMappers } from "@azure/arm-cosmosdb";
+const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
+
+msRestNodeAuth.interactiveLogin().then((creds) => {
+  const client = new CosmosDBManagementClient(creds, subscriptionId);
+  const resourceGroupName = "testresourceGroupName";
+  const accountName = "testaccountName";
+  client.databaseAccounts.get(resourceGroupName, accountName).then((result) => {
+    console.log("The result is:");
+    console.log(result);
+  });
+}).catch((err) => {
+  console.error(err);
+});
+```
+
+### browser - Authentication, client creation and get databaseAccounts as an example written in JavaScript.
+See https://github.com/Azure/ms-rest-browserauth to learn how to authenticate to Azure in the browser.
+
+- index.html
+```html
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <title>@azure/arm-cosmosdb sample</title>
+    <script src="node_modules/ms-rest-js/dist/msRest.browser.js"></script>
+    <script src="node_modules/ms-rest-azure-js/dist/msRestAzure.js"></script>
+    <script src="node_modules/ms-rest-browserauth/dist/msAuth.js"></script>
+    <script src="node_modules/@azure/arm-cosmosdb/dist/arm-cosmosdb.js"></script>
+    <script>
+      const subscriptionId = "<Subscription_Id>";
+      const authManager = new msAuth.AuthManager({
+        clientId: "<client id for your Azure AD app>",
+        tenant: "<optional tenant for your organization>"
+      });
+      authManager.finalizeLogin().then((res) => {
+        if (!res.isLoggedIn) {
+          // may cause redirects
+          authManager.login();
+        }
+        const client = new Azure.ArmCosmosdb.CosmosDBManagementClient(res.creds, subscriptionId);
+        const resourceGroupName = "testresourceGroupName";
+        const accountName = "testaccountName";
+        client.databaseAccounts.get(resourceGroupName, accountName).then((result) => {
+          console.log("The result is:");
+          console.log(result);
+        }).catch((err) => {
+          console.log("An error occurred:");
+          console.error(err);
+        });
+      });
+    </script>
+  </head>
+  <body>
+  </body>
+</html>
+```
+
+# Related projects
+ - [Microsoft Azure SDK for Javascript](https://github.com/Azure/azure-sdk-for-js)
diff --git a/packages/@azure/arm-cosmosdb/lib/cosmosDBManagementClientContext.ts b/packages/@azure/arm-cosmosdb/lib/cosmosDBManagementClientContext.ts
index a35db2ec8921..8d2bd6bf53b6 100644
--- a/packages/@azure/arm-cosmosdb/lib/cosmosDBManagementClientContext.ts
+++ b/packages/@azure/arm-cosmosdb/lib/cosmosDBManagementClientContext.ts
@@ -16,16 +16,9 @@ const packageName = "@azure/arm-cosmosdb";
 const packageVersion = "1.0.0";
 
 export class CosmosDBManagementClientContext extends msRestAzure.AzureServiceClient {
-
   credentials: msRest.ServiceClientCredentials;
-
   subscriptionId: string;
-
-  apiVersion: string;
-
-  acceptLanguage: string;
-
-  longRunningOperationRetryTimeout: number;
+  apiVersion?: string;
 
   /**
    * Initializes a new instance of the CosmosDBManagementClient class.
diff --git a/packages/@azure/arm-cosmosdb/lib/models/index.ts b/packages/@azure/arm-cosmosdb/lib/models/index.ts
index de40e60f6654..94bcc01dded9 100644
--- a/packages/@azure/arm-cosmosdb/lib/models/index.ts
+++ b/packages/@azure/arm-cosmosdb/lib/models/index.ts
@@ -142,6 +142,11 @@ export interface VirtualNetworkRule {
    * /subscriptions/{subscriptionId}/resourceGroups/{groupName}/providers/Microsoft.Network/virtualNetworks/{virtualNetworkName}/subnets/{subnetName}.
    */
   id?: string;
+  /**
+   * @member {boolean} [ignoreMissingVNetServiceEndpoint] Create firewall rule
+   * before the virtual network has vnet service endpoint enabled.
+   */
+  ignoreMissingVNetServiceEndpoint?: boolean;
 }
 
 /**
diff --git a/packages/@azure/arm-cosmosdb/lib/models/mappers.ts b/packages/@azure/arm-cosmosdb/lib/models/mappers.ts
index d5a81393dbf6..b1fa92fd418b 100644
--- a/packages/@azure/arm-cosmosdb/lib/models/mappers.ts
+++ b/packages/@azure/arm-cosmosdb/lib/models/mappers.ts
@@ -162,6 +162,12 @@ export const VirtualNetworkRule: msRest.CompositeMapper = {
         type: {
           name: "String"
         }
+      },
+      ignoreMissingVNetServiceEndpoint: {
+        serializedName: "ignoreMissingVNetServiceEndpoint",
+        type: {
+          name: "Boolean"
+        }
       }
     }
   }
diff --git a/packages/@azure/arm-cosmosdb/package.json b/packages/@azure/arm-cosmosdb/package.json
index 80b03610273f..f0f88273d508 100644
--- a/packages/@azure/arm-cosmosdb/package.json
+++ b/packages/@azure/arm-cosmosdb/package.json
@@ -33,10 +33,23 @@
   "bugs": {
     "url": "https://github.com/azure/azure-sdk-for-js/issues"
   },
+  "files": [
+    "dist/**/*.js",
+    "dist/**/*.js.map",
+    "dist/**/*.d.ts",
+    "dist/**/*.d.ts.map",
+    "esm/**/*.js",
+    "esm/**/*.js.map",
+    "esm/**/*.d.ts",
+    "esm/**/*.d.ts.map",
+    "lib/**/*.ts",
+    "rollup.config.js",
+    "tsconfig.json"
+  ],
   "scripts": {
     "build": "tsc && rollup -c rollup.config.js && npm run minify",
     "minify": "uglifyjs -c -m --comments --source-map \"content='./dist/arm-cosmosdb.js.map'\" -o ./dist/arm-cosmosdb.min.js ./dist/arm-cosmosdb.js",
-    "prepare": "npm run build"
+    "prepack": "npm install && npm run build"
   },
   "sideEffects": false
 }