diff --git a/sdk/network/arm-network/CHANGELOG.md b/sdk/network/arm-network/CHANGELOG.md
index e83e3361c8c4..bff70767ac1b 100644
--- a/sdk/network/arm-network/CHANGELOG.md
+++ b/sdk/network/arm-network/CHANGELOG.md
@@ -1,15 +1,12 @@
 # Release History
+    
+## 28.1.0 (2022-05-20)
+    
+**Features**
 
-## 28.0.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
-
-### Other Changes
-
+  - Type Alias ApplicationGatewayRoutingRule has a new parameter priority
+    
+    
 ## 28.0.0 (2022-05-18)
     
 **Features**
diff --git a/sdk/network/arm-network/_meta.json b/sdk/network/arm-network/_meta.json
index 32255842f293..cbe4728dcb7e 100644
--- a/sdk/network/arm-network/_meta.json
+++ b/sdk/network/arm-network/_meta.json
@@ -1,8 +1,8 @@
 {
-  "commit": "ab66050afa716937d8bdefe3164380a4028700f8",
+  "commit": "69c04bebe1e138155642a05ca4b91f5f4b4e6fda",
   "readme": "specification/network/resource-manager/readme.md",
-  "autorest_command": "autorest --version=3.7.3 --typescript --modelerfour.lenient-model-deduplication --head-as-boolean=true --license-header=MICROSOFT_MIT_NO_VERSION --generate-test --typescript-sdks-folder=D:\\work\\azure-sdk-for-js ..\\azure-rest-api-specs\\specification\\network\\resource-manager\\readme.md --use=@autorest/typescript@6.0.0-alpha.19.20220408.1 --generate-sample=true",
+  "autorest_command": "autorest --version=3.7.3 --typescript --modelerfour.lenient-model-deduplication --head-as-boolean=true --license-header=MICROSOFT_MIT_NO_VERSION --generate-test --typescript-sdks-folder=/mnt/vss/_work/1/s/azure-sdk-for-js ../azure-rest-api-specs/specification/network/resource-manager/readme.md --use=@autorest/typescript@6.0.0-alpha.19.20220425.1",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs.git",
   "release_tool": "@azure-tools/js-sdk-release-tools@2.3.0",
-  "use": "@autorest/typescript@6.0.0-alpha.19.20220408.1"
+  "use": "@autorest/typescript@6.0.0-alpha.19.20220425.1"
 }
\ No newline at end of file
diff --git a/sdk/network/arm-network/package.json b/sdk/network/arm-network/package.json
index 5f5ca362f54c..b2710bd77fcc 100644
--- a/sdk/network/arm-network/package.json
+++ b/sdk/network/arm-network/package.json
@@ -3,7 +3,7 @@
   "sdk-type": "mgmt",
   "author": "Microsoft Corporation",
   "description": "A generated SDK for NetworkManagementClient.",
-  "version": "28.0.1",
+  "version": "28.1.0",
   "engines": {
     "node": ">=12.0.0"
   },
@@ -40,9 +40,11 @@
     "uglify-js": "^3.4.9",
     "rimraf": "^3.0.0",
     "@azure/identity": "^2.0.1",
-    "@azure-tools/test-recorder": "^1.0.0",
+    "@azure-tools/test-recorder": "^2.0.0",
+    "@azure-tools/test-credential": "^1.0.0",
     "mocha": "^7.1.1",
-    "cross-env": "^7.0.2"
+    "cross-env": "^7.0.2",
+    "@azure/dev-tool": "^1.0.0"
   },
   "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/network/arm-network",
   "repository": {
@@ -93,7 +95,7 @@
     "unit-test:node": "cross-env TEST_MODE=playback npm run integration-test:node",
     "unit-test:browser": "echo skipped",
     "integration-test": "npm run integration-test:node && npm run integration-test:browser",
-    "integration-test:node": "mocha -r esm --require ts-node/register --timeout 1200000 --full-trace test/*.ts --reporter ../../../common/tools/mocha-multi-reporter.js",
+    "integration-test:node": "dev-tool run test:node-ts-input -- --timeout 1200000 'test/*.ts'",
     "integration-test:browser": "echo skipped",
     "docs": "echo skipped"
   },
@@ -106,13 +108,5 @@
       }
     ]
   },
-  "autoPublish": true,
-  "//sampleConfiguration": {
-    "productName": "",
-    "productSlugs": [
-      "azure"
-    ],
-    "disableDocsMs": true,
-    "apiRefLink": "https://docs.microsoft.com/javascript/api/@azure/arm-network?view=azure-node-preview"
-  }
-}
+  "autoPublish": true
+}
\ No newline at end of file
diff --git a/sdk/network/arm-network/review/arm-network.api.md b/sdk/network/arm-network/review/arm-network.api.md
index be02212d83a4..506ddea2ec84 100644
--- a/sdk/network/arm-network/review/arm-network.api.md
+++ b/sdk/network/arm-network/review/arm-network.api.md
@@ -601,6 +601,7 @@ export type ApplicationGatewayRoutingRule = SubResource & {
     readonly etag?: string;
     readonly type?: string;
     ruleType?: ApplicationGatewayRequestRoutingRuleType;
+    priority?: number;
     backendAddressPool?: SubResource;
     backendSettings?: SubResource;
     listener?: SubResource;
diff --git a/sdk/network/arm-network/src/models/index.ts b/sdk/network/arm-network/src/models/index.ts
index bda4e4888ccc..8db75de3993a 100644
--- a/sdk/network/arm-network/src/models/index.ts
+++ b/sdk/network/arm-network/src/models/index.ts
@@ -6306,6 +6306,8 @@ export type ApplicationGatewayRoutingRule = SubResource & {
   readonly type?: string;
   /** Rule type. */
   ruleType?: ApplicationGatewayRequestRoutingRuleType;
+  /** Priority of the routing rule. */
+  priority?: number;
   /** Backend address pool resource of the application gateway. */
   backendAddressPool?: SubResource;
   /** Backend settings resource of the application gateway. */
diff --git a/sdk/network/arm-network/src/models/mappers.ts b/sdk/network/arm-network/src/models/mappers.ts
index 6b8c680c284b..2ef9bbc6697b 100644
--- a/sdk/network/arm-network/src/models/mappers.ts
+++ b/sdk/network/arm-network/src/models/mappers.ts
@@ -17269,6 +17269,16 @@ export const ApplicationGatewayRoutingRule: coreClient.CompositeMapper = {
           name: "String"
         }
       },
+      priority: {
+        constraints: {
+          InclusiveMaximum: 20000,
+          InclusiveMinimum: 1
+        },
+        serializedName: "properties.priority",
+        type: {
+          name: "Number"
+        }
+      },
       backendAddressPool: {
         serializedName: "properties.backendAddressPool",
         type: {
diff --git a/sdk/network/arm-network/src/networkManagementClient.ts b/sdk/network/arm-network/src/networkManagementClient.ts
index 437567d7cb7b..92c6a596be4c 100644
--- a/sdk/network/arm-network/src/networkManagementClient.ts
+++ b/sdk/network/arm-network/src/networkManagementClient.ts
@@ -8,6 +8,11 @@
 
 import * as coreClient from "@azure/core-client";
 import * as coreRestPipeline from "@azure/core-rest-pipeline";
+import {
+  PipelineRequest,
+  PipelineResponse,
+  SendRequest
+} from "@azure/core-rest-pipeline";
 import * as coreAuth from "@azure/core-auth";
 import { PagedAsyncIterableIterator } from "@azure/core-paging";
 import { PollerLike, PollOperationState, LroEngine } from "@azure/core-lro";
@@ -313,7 +318,7 @@ export class NetworkManagementClient extends coreClient.ServiceClient {
       credential: credentials
     };
 
-    const packageDetails = `azsdk-js-arm-network/28.0.1`;
+    const packageDetails = `azsdk-js-arm-network/28.1.0`;
     const userAgentPrefix =
       options.userAgentOptions && options.userAgentOptions.userAgentPrefix
         ? `${options.userAgentOptions.userAgentPrefix} ${packageDetails}`
@@ -539,6 +544,35 @@ export class NetworkManagementClient extends coreClient.ServiceClient {
     this.webApplicationFirewallPolicies = new WebApplicationFirewallPoliciesImpl(
       this
     );
+    this.addCustomApiVersionPolicy(options.apiVersion);
+  }
+
+  /** A function that adds a policy that sets the api-version (or equivalent) to reflect the library version. */
+  private addCustomApiVersionPolicy(apiVersion?: string) {
+    if (!apiVersion) {
+      return;
+    }
+    const apiVersionPolicy = {
+      name: "CustomApiVersionPolicy",
+      async sendRequest(
+        request: PipelineRequest,
+        next: SendRequest
+      ): Promise<PipelineResponse> {
+        const param = request.url.split("?");
+        if (param.length > 1) {
+          const newParams = param[1].split("&").map((item) => {
+            if (item.indexOf("api-version") > -1) {
+              return item.replace(/(?<==).*$/, apiVersion);
+            } else {
+              return item;
+            }
+          });
+          request.url = param[0] + "?" + newParams.join("&");
+        }
+        return next(request);
+      }
+    };
+    this.pipeline.addPolicy(apiVersionPolicy);
   }
 
   /**
diff --git a/sdk/network/arm-network/test/sampleTest.ts b/sdk/network/arm-network/test/sampleTest.ts
new file mode 100644
index 000000000000..25aeb3ebcc36
--- /dev/null
+++ b/sdk/network/arm-network/test/sampleTest.ts
@@ -0,0 +1,43 @@
+/*
+ * 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.
+ */
+
+import {
+  Recorder,
+  RecorderStartOptions,
+  env
+} from "@azure-tools/test-recorder";
+import { assert } from "chai";
+import { Context } from "mocha";
+
+const replaceableVariables: Record<string, string> = {
+  AZURE_CLIENT_ID: "azure_client_id",
+  AZURE_CLIENT_SECRET: "azure_client_secret",
+  AZURE_TENANT_ID: "88888888-8888-8888-8888-888888888888",
+  SUBSCRIPTION_ID: "azure_subscription_id"
+};
+
+const recorderOptions: RecorderStartOptions = {
+  envSetupForPlayback: replaceableVariables
+};
+
+describe("My test", () => {
+  let recorder: Recorder;
+
+  beforeEach(async function(this: Context) {
+    recorder = new Recorder(this.currentTest);
+    await recorder.start(recorderOptions);
+  });
+
+  afterEach(async function() {
+    await recorder.stop();
+  });
+
+  it("sample test", async function() {
+    console.log("Hi, I'm a test!");
+  });
+});
diff --git a/sdk/network/arm-network/tsconfig.json b/sdk/network/arm-network/tsconfig.json
index 094dfbf3dbe3..3e6ae96443f3 100644
--- a/sdk/network/arm-network/tsconfig.json
+++ b/sdk/network/arm-network/tsconfig.json
@@ -15,17 +15,11 @@
     ],
     "declaration": true,
     "outDir": "./dist-esm",
-    "importHelpers": true,
-    "paths": {
-      "@azure/arm-network": [
-        "./src/index"
-      ]
-    }
+    "importHelpers": true
   },
   "include": [
     "./src/**/*.ts",
-    "./test/**/*.ts",
-    "samples-dev/**/*.ts"
+    "./test/**/*.ts"
   ],
   "exclude": [
     "node_modules"