diff --git a/packages/@azure/arm-signalr/.npmignore b/packages/@azure/arm-signalr/.npmignore
index 3b46bc6202d8..a07a455ac10c 100644
--- a/packages/@azure/arm-signalr/.npmignore
+++ b/packages/@azure/arm-signalr/.npmignore
@@ -1,35 +1,35 @@
-#git
-.git
-.gitignore
-#gulp
-gulpfile.js
-#documentation
-doc/
-docs/
-#dependencies
-node_modules/
-#samples
-sample/
-samples/
-#tests
-test/
-tests/
-coverage/
-#tools and scripts
-tools/
-scripts/
-#IDE settings
-*.sln
-.vscode/
-.idea
-.editorconfig
-.ntvs_analysis.*
-#build tools
-.travis.yml
-.jenkins.yml
-.codeclimate.yml
-appveyor.yml
-# Nuget packages #
-.nuget/
-packages/
-packages.config
+#git
+.git
+.gitignore
+#gulp
+gulpfile.js
+#documentation
+doc/
+docs/
+#dependencies
+node_modules/
+#samples
+sample/
+samples/
+#tests
+test/
+tests/
+coverage/
+#tools and scripts
+tools/
+scripts/
+#IDE settings
+*.sln
+.vscode/
+.idea
+.editorconfig
+.ntvs_analysis.*
+#build tools
+.travis.yml
+.jenkins.yml
+.codeclimate.yml
+appveyor.yml
+# Nuget packages #
+.nuget/
+packages/
+packages.config
diff --git a/packages/@azure/arm-signalr/LICENSE.txt b/packages/@azure/arm-signalr/LICENSE.txt
index a70e8cf66038..5431ba98b936 100644
--- a/packages/@azure/arm-signalr/LICENSE.txt
+++ b/packages/@azure/arm-signalr/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-signalr/README.md b/packages/@azure/arm-signalr/README.md
index 753a3a0bb4aa..7176dd109168 100644
--- a/packages/@azure/arm-signalr/README.md
+++ b/packages/@azure/arm-signalr/README.md
@@ -1,77 +1,77 @@
-# Azure SignalRManagementClient SDK for JavaScript
-This package contains an isomorphic SDK for SignalRManagementClient.
-
-## Currently supported environments
-- Node.js version 6.x.x or higher
-- Browser JavaScript
-
-## How to Install
-```
-npm install @azure/arm-signalr
-```
-
-
-## How to use
-
-### nodejs - Authentication, client creation and list operations 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 { SignalRManagementClient, SignalRManagementModels, SignalRManagementMappers } from "@azure/arm-signalr";
-const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
-
-msRestNodeAuth.interactiveLogin().then((creds) => {
-  const client = new SignalRManagementClient(creds, subscriptionId);
-  client.operations.list().then((result) => {
-    console.log("The result is:");
-    console.log(result);
-  });
-}).catch((err) => {
-  console.error(err);
-});
-```
-
-### browser - Authentication, client creation and list operations 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-signalr 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-signalr/dist/arm-signalr.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.ArmSignalr.SignalRManagementClient(res.creds, subscriptionId);
-        client.operations.list().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 SignalRManagementClient SDK for JavaScript
+This package contains an isomorphic SDK for SignalRManagementClient.
+
+## Currently supported environments
+- Node.js version 6.x.x or higher
+- Browser JavaScript
+
+## How to Install
+```
+npm install @azure/arm-signalr
+```
+
+
+## How to use
+
+### nodejs - Authentication, client creation and list operations 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 { SignalRManagementClient, SignalRManagementModels, SignalRManagementMappers } from "@azure/arm-signalr";
+const subscriptionId = process.env["AZURE_SUBSCRIPTION_ID"];
+
+msRestNodeAuth.interactiveLogin().then((creds) => {
+  const client = new SignalRManagementClient(creds, subscriptionId);
+  client.operations.list().then((result) => {
+    console.log("The result is:");
+    console.log(result);
+  });
+}).catch((err) => {
+  console.error(err);
+});
+```
+
+### browser - Authentication, client creation and list operations 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-signalr 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-signalr/dist/arm-signalr.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.ArmSignalr.SignalRManagementClient(res.creds, subscriptionId);
+        client.operations.list().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-signalr/lib/models/index.ts b/packages/@azure/arm-signalr/lib/models/index.ts
index ca442eb329d9..117fa9174f1e 100644
--- a/packages/@azure/arm-signalr/lib/models/index.ts
+++ b/packages/@azure/arm-signalr/lib/models/index.ts
@@ -747,6 +747,181 @@ export enum KeyType {
   Secondary = 'Secondary',
 }
 
+/**
+ * Defines values for ApiVersion.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion = <ApiVersion>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion1.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion1 =
+ * <ApiVersion1>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion1 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion2.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion2 =
+ * <ApiVersion2>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion2 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion3.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion3 =
+ * <ApiVersion3>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion3 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion4.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion4 =
+ * <ApiVersion4>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion4 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion5.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion5 =
+ * <ApiVersion5>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion5 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion6.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion6 =
+ * <ApiVersion6>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion6 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion7.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion7 =
+ * <ApiVersion7>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion7 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion8.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion8 =
+ * <ApiVersion8>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion8 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion9.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion9 =
+ * <ApiVersion9>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion9 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
+/**
+ * Defines values for ApiVersion10.
+ * Possible values include: '2018-03-01-preview', '2018-10-01'
+ * There could be more values for this enum apart from the ones defined here.If
+ * you want to set a value that is not from the known values then you can do
+ * the following:
+ * let param: ApiVersion10 =
+ * <ApiVersion10>"someUnknownValueThatWillStillBeValid";
+ * @readonly
+ * @enum {string}
+ */
+export enum ApiVersion10 {
+  TwoZeroOneEightHyphenMinusZeroThreeHyphenMinusZeroOneHyphenMinuspreview = '2018-03-01-preview',
+  TwoZeroOneEightHyphenMinusOneZeroHyphenMinusZeroOne = '2018-10-01',
+}
+
 /**
  * Contains response data for the list operation.
  */
diff --git a/packages/@azure/arm-signalr/lib/models/parameters.ts b/packages/@azure/arm-signalr/lib/models/parameters.ts
index eba0e0dfdcf7..4db5179b40c4 100644
--- a/packages/@azure/arm-signalr/lib/models/parameters.ts
+++ b/packages/@azure/arm-signalr/lib/models/parameters.ts
@@ -24,9 +24,7 @@ export const apiVersion: msRest.OperationQueryParameter = {
   parameterPath: "apiVersion",
   mapper: {
     required: true,
-    isConstant: true,
     serializedName: "api-version",
-    defaultValue: '2018-03-01-preview',
     type: {
       name: "String"
     }
diff --git a/packages/@azure/arm-signalr/lib/signalRManagementClientContext.ts b/packages/@azure/arm-signalr/lib/signalRManagementClientContext.ts
index 7032d5baf1bc..fad1d3023731 100644
--- a/packages/@azure/arm-signalr/lib/signalRManagementClientContext.ts
+++ b/packages/@azure/arm-signalr/lib/signalRManagementClientContext.ts
@@ -47,7 +47,7 @@ export class SignalRManagementClientContext extends msRestAzure.AzureServiceClie
     }
     super(credentials, options);
 
-    this.apiVersion = '2018-03-01-preview';
+    this.apiVersion = '2018-10-01';
     this.acceptLanguage = 'en-US';
     this.longRunningOperationRetryTimeout = 30;
     this.baseUri = options.baseUri || this.baseUri || "https://management.azure.com";
diff --git a/packages/@azure/arm-signalr/package.json b/packages/@azure/arm-signalr/package.json
index ae0fdc821b70..c963fa585ddb 100644
--- a/packages/@azure/arm-signalr/package.json
+++ b/packages/@azure/arm-signalr/package.json
@@ -4,8 +4,8 @@
   "description": "SignalRManagementClient Library with typescript type definitions for node.js and browser.",
   "version": "1.0.0-preview",
   "dependencies": {
-    "ms-rest-azure-js": "^1.0.176",
-    "ms-rest-js": "^1.0.455",
+    "ms-rest-azure-js": "^1.0.166",
+    "ms-rest-js": "^1.0.439",
     "tslib": "^1.9.3"
   },
   "keywords": [