diff --git a/common/config/rush/pnpm-lock.yaml b/common/config/rush/pnpm-lock.yaml
index 3df1bbf10e37..8329c07adc05 100644
--- a/common/config/rush/pnpm-lock.yaml
+++ b/common/config/rush/pnpm-lock.yaml
@@ -4131,7 +4131,7 @@ packages:
     dependencies:
       semver: 7.5.4
       shelljs: 0.8.5
-      typescript: 5.3.0-dev.20230822
+      typescript: 5.3.0-dev.20230823
     dev: false
 
   /ecdsa-sig-formatter/1.0.11:
@@ -8715,8 +8715,8 @@ packages:
     hasBin: true
     dev: false
 
-  /typescript/5.3.0-dev.20230822:
-    resolution: {integrity: sha512-zVlawDu8ult5+AoXXQck+R+qJn1Gzv5aE1lH9UcStRRE461MjXK7P8DDJuee840m66huRJKMzh+ttgrTUEfWmQ==}
+  /typescript/5.3.0-dev.20230823:
+    resolution: {integrity: sha512-IEFfTl67UgTTJzf+Ma4+0txDKzxzxtjNjyFjTm7c+yP5sff+atKe44mAjhCxX8wGjwRrFuhAUeHz1udmzBZ4ow==}
     engines: {node: '>=14.17'}
     hasBin: true
     dev: false
@@ -11606,7 +11606,7 @@ packages:
     dev: false
 
   file:projects/arm-dataprotection.tgz:
-    resolution: {integrity: sha512-i3zZQlyVWbpv62xZMwVu3Ll7mZcigQd9EabNpYP2PP/0VsrV9qHEZUxRkpJ5Y4jqAH41B4ia0Izghuc5KtBxEQ==, tarball: file:projects/arm-dataprotection.tgz}
+    resolution: {integrity: sha512-Bx3qYLD9462Z50hj6Scg+QFQjBrE8ZzYYVb087lynveev0HCIU6TqtT111LWD7d36si15md7uwSk+NW0HFXo5g==, tarball: file:projects/arm-dataprotection.tgz}
     name: '@rush-temp/arm-dataprotection'
     version: 0.0.0
     dependencies:
@@ -11626,10 +11626,13 @@ packages:
       rimraf: 3.0.2
       rollup: 2.79.1
       rollup-plugin-sourcemaps: 0.6.3_dmbj5memikchm63lpeyt6ukdau
+      ts-node: 10.9.1_n7tz6hmpirns3flqdptizaxofa
       tslib: 2.6.2
       typescript: 5.0.4
       uglify-js: 3.17.4
     transitivePeerDependencies:
+      - '@swc/core'
+      - '@swc/wasm'
       - supports-color
     dev: false
 
@@ -14510,7 +14513,7 @@ packages:
     dev: false
 
   file:projects/arm-resourceconnector.tgz:
-    resolution: {integrity: sha512-A5KPLmzwoQ024tNq6AKb/Er0C6bwhs8U1HtzQRmYFRuFLXhHSh+Dk86nwQRc2vgV/J+Cvr4QQ+uYDQ0x0K4gHw==, tarball: file:projects/arm-resourceconnector.tgz}
+    resolution: {integrity: sha512-19vyuiPH5cJogzuaO5ZWxm9aCXhh6xgkOl4NA3n8f1HlR1cjy4dfz23a5qEGkcxQVudXpN53gCOeoTc1sDYD7w==, tarball: file:projects/arm-resourceconnector.tgz}
     name: '@rush-temp/arm-resourceconnector'
     version: 0.0.0
     dependencies:
diff --git a/sdk/dataprotection/arm-dataprotection/CHANGELOG.md b/sdk/dataprotection/arm-dataprotection/CHANGELOG.md
index 2d485d62f048..a8d900366b8e 100644
--- a/sdk/dataprotection/arm-dataprotection/CHANGELOG.md
+++ b/sdk/dataprotection/arm-dataprotection/CHANGELOG.md
@@ -1,15 +1,21 @@
 # Release History
+    
+## 2.0.0 (2023-08-23)
+    
+**Features**
 
-## 1.2.1 (Unreleased)
-
-### Features Added
-
-### Breaking Changes
-
-### Bugs Fixed
+  - Added Interface DefaultResourceProperties
+  - Added Type Alias BaseResourcePropertiesUnion
+  - Added Type Alias ResourcePropertiesObjectType
+  - Added Enum KnownResourcePropertiesObjectType
 
-### Other Changes
+**Breaking Changes**
 
+  - Type of parameter objectType of interface BaseResourceProperties is changed from "BaseResourceProperties" to "DefaultResourceProperties"
+  - Type of parameter resourceProperties of interface Datasource is changed from BaseResourceProperties to BaseResourcePropertiesUnion
+  - Type of parameter resourceProperties of interface DatasourceSet is changed from BaseResourceProperties to BaseResourcePropertiesUnion
+    
+    
 ## 1.2.0 (2023-07-10)
     
 **Features**
diff --git a/sdk/dataprotection/arm-dataprotection/_meta.json b/sdk/dataprotection/arm-dataprotection/_meta.json
index ecfdd4e96408..c2c520748026 100644
--- a/sdk/dataprotection/arm-dataprotection/_meta.json
+++ b/sdk/dataprotection/arm-dataprotection/_meta.json
@@ -1,8 +1,8 @@
 {
-  "commit": "0f39a2d56070d2bc4251494525cb8af88583a938",
+  "commit": "98beecab43f4c928c57b1023a40e6b606ca896c4",
   "readme": "specification/dataprotection/resource-manager/readme.md",
-  "autorest_command": "autorest --version=3.9.3 --typescript --modelerfour.lenient-model-deduplication --azure-arm --head-as-boolean=true --license-header=MICROSOFT_MIT_NO_VERSION --generate-test --typescript-sdks-folder=D:\\Git\\azure-sdk-for-js ..\\azure-rest-api-specs\\specification\\dataprotection\\resource-manager\\readme.md --use=@autorest/typescript@6.0.5 --generate-sample=true",
+  "autorest_command": "autorest --version=3.9.7 --typescript --modelerfour.lenient-model-deduplication --azure-arm --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/dataprotection/resource-manager/readme.md --use=@autorest/typescript@^6.0.4",
   "repository_url": "https://github.com/Azure/azure-rest-api-specs.git",
-  "release_tool": "@azure-tools/js-sdk-release-tools@2.7.0",
-  "use": "@autorest/typescript@6.0.5"
+  "release_tool": "@azure-tools/js-sdk-release-tools@2.7.2",
+  "use": "@autorest/typescript@^6.0.4"
 }
\ No newline at end of file
diff --git a/sdk/dataprotection/arm-dataprotection/package.json b/sdk/dataprotection/arm-dataprotection/package.json
index 2ba260f5cee7..abedd2a5f6ce 100644
--- a/sdk/dataprotection/arm-dataprotection/package.json
+++ b/sdk/dataprotection/arm-dataprotection/package.json
@@ -3,17 +3,17 @@
   "sdk-type": "mgmt",
   "author": "Microsoft Corporation",
   "description": "A generated SDK for DataProtectionClient.",
-  "version": "1.2.1",
+  "version": "2.0.0",
   "engines": {
     "node": ">=14.0.0"
   },
   "dependencies": {
-    "@azure/core-lro": "^2.5.3",
+    "@azure/core-lro": "^2.5.4",
     "@azure/abort-controller": "^1.0.0",
     "@azure/core-paging": "^1.2.0",
     "@azure/core-client": "^1.7.0",
     "@azure/core-auth": "^1.3.0",
-    "@azure/core-rest-pipeline": "^1.8.0",
+    "@azure/core-rest-pipeline": "^1.12.0",
     "tslib": "^2.2.0"
   },
   "keywords": [
@@ -48,6 +48,7 @@
     "chai": "^4.2.0",
     "cross-env": "^7.0.2",
     "@types/node": "^14.0.0",
+    "ts-node": "^10.0.0",
     "@azure/dev-tool": "^1.0.0"
   },
   "repository": {
@@ -111,13 +112,5 @@
     ]
   },
   "autoPublish": true,
-  "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/dataprotection/arm-dataprotection",
-  "//sampleConfiguration": {
-    "productName": "",
-    "productSlugs": [
-      "azure"
-    ],
-    "disableDocsMs": true,
-    "apiRefLink": "https://docs.microsoft.com/javascript/api/@azure/arm-dataprotection?view=azure-node-preview"
-  }
-}
+  "homepage": "https://github.com/Azure/azure-sdk-for-js/tree/main/sdk/dataprotection/arm-dataprotection"
+}
\ No newline at end of file
diff --git a/sdk/dataprotection/arm-dataprotection/review/arm-dataprotection.api.md b/sdk/dataprotection/arm-dataprotection/review/arm-dataprotection.api.md
index c903e9dfdbed..2f12c4269b4e 100644
--- a/sdk/dataprotection/arm-dataprotection/review/arm-dataprotection.api.md
+++ b/sdk/dataprotection/arm-dataprotection/review/arm-dataprotection.api.md
@@ -733,9 +733,12 @@ export type BasePolicyRuleUnion = BasePolicyRule | AzureBackupRule | AzureRetent
 
 // @public
 export interface BaseResourceProperties {
-    objectType: "BaseResourceProperties";
+    objectType: "DefaultResourceProperties";
 }
 
+// @public (undocumented)
+export type BaseResourcePropertiesUnion = BaseResourceProperties | DefaultResourceProperties;
+
 // @public
 export interface BlobBackupDatasourceParameters extends BackupDatasourceParameters {
     containersList: string[];
@@ -934,7 +937,7 @@ export interface Datasource {
     resourceID: string;
     resourceLocation?: string;
     resourceName?: string;
-    resourceProperties?: BaseResourceProperties;
+    resourceProperties?: BaseResourcePropertiesUnion;
     resourceType?: string;
     resourceUri?: string;
 }
@@ -946,7 +949,7 @@ export interface DatasourceSet {
     resourceID: string;
     resourceLocation?: string;
     resourceName?: string;
-    resourceProperties?: BaseResourceProperties;
+    resourceProperties?: BaseResourcePropertiesUnion;
     resourceType?: string;
     resourceUri?: string;
 }
@@ -978,6 +981,11 @@ export interface Day {
 // @public
 export type DayOfWeek = string;
 
+// @public
+export interface DefaultResourceProperties extends BaseResourceProperties {
+    objectType: "DefaultResourceProperties";
+}
+
 // @public
 export interface DeletedBackupInstance extends BackupInstance {
     readonly deletionInfo?: DeletionInfo;
@@ -1559,6 +1567,11 @@ export enum KnownResourceMoveState {
     Unknown = "Unknown"
 }
 
+// @public
+export enum KnownResourcePropertiesObjectType {
+    DefaultResourceProperties = "DefaultResourceProperties"
+}
+
 // @public
 export enum KnownRestoreSourceDataStoreType {
     ArchiveStore = "ArchiveStore",
@@ -2185,6 +2198,9 @@ export interface ResourceMoveDetails {
 // @public
 export type ResourceMoveState = string;
 
+// @public
+export type ResourcePropertiesObjectType = string;
+
 // @public (undocumented)
 export interface RestorableTimeRange {
     endTime: string;
diff --git a/sdk/dataprotection/arm-dataprotection/src/dataProtectionClient.ts b/sdk/dataprotection/arm-dataprotection/src/dataProtectionClient.ts
index ce0888aa2f64..62b791e368c4 100644
--- a/sdk/dataprotection/arm-dataprotection/src/dataProtectionClient.ts
+++ b/sdk/dataprotection/arm-dataprotection/src/dataProtectionClient.ts
@@ -102,7 +102,7 @@ export class DataProtectionClient extends coreClient.ServiceClient {
       credential: credentials
     };
 
-    const packageDetails = `azsdk-js-arm-dataprotection/1.2.1`;
+    const packageDetails = `azsdk-js-arm-dataprotection/2.0.0`;
     const userAgentPrefix =
       options.userAgentOptions && options.userAgentOptions.userAgentPrefix
         ? `${options.userAgentOptions.userAgentPrefix} ${packageDetails}`
diff --git a/sdk/dataprotection/arm-dataprotection/src/models/index.ts b/sdk/dataprotection/arm-dataprotection/src/models/index.ts
index 9a79488b2a2e..ce7f4c6ddac7 100644
--- a/sdk/dataprotection/arm-dataprotection/src/models/index.ts
+++ b/sdk/dataprotection/arm-dataprotection/src/models/index.ts
@@ -18,6 +18,9 @@ export type FeatureValidationResponseBaseUnion =
   | FeatureValidationResponseBase
   | FeatureValidationResponse;
 export type BaseBackupPolicyUnion = BaseBackupPolicy | BackupPolicy;
+export type BaseResourcePropertiesUnion =
+  | BaseResourceProperties
+  | DefaultResourceProperties;
 export type DataStoreParametersUnion =
   | DataStoreParameters
   | AzureOperationalStoreParameters;
@@ -532,13 +535,13 @@ export interface Datasource {
   /** Uri of the resource. */
   resourceUri?: string;
   /** Properties specific to data source */
-  resourceProperties?: BaseResourceProperties;
+  resourceProperties?: BaseResourcePropertiesUnion;
 }
 
 /** Properties which are specific to datasource/datasourceSets */
 export interface BaseResourceProperties {
   /** Polymorphic discriminator, which specifies the different types this object can be */
-  objectType: "BaseResourceProperties";
+  objectType: "DefaultResourceProperties";
 }
 
 /** DatasourceSet details of datasource to be backed up */
@@ -558,7 +561,7 @@ export interface DatasourceSet {
   /** Uri of the resource. */
   resourceUri?: string;
   /** Properties specific to data source set */
-  resourceProperties?: BaseResourceProperties;
+  resourceProperties?: BaseResourcePropertiesUnion;
 }
 
 /** Policy Info in backupInstance */
@@ -1426,6 +1429,12 @@ export interface DeletedBackupInstance extends BackupInstance {
   readonly deletionInfo?: DeletionInfo;
 }
 
+/** Default source properties */
+export interface DefaultResourceProperties extends BaseResourceProperties {
+  /** Polymorphic discriminator, which specifies the different types this object can be */
+  objectType: "DefaultResourceProperties";
+}
+
 /** Parameters for Operational-Tier DataStore */
 export interface AzureOperationalStoreParameters extends DataStoreParameters {
   /** Polymorphic discriminator, which specifies the different types this object can be */
@@ -2152,6 +2161,21 @@ export enum KnownCreatedByType {
  */
 export type CreatedByType = string;
 
+/** Known values of {@link ResourcePropertiesObjectType} that the service accepts. */
+export enum KnownResourcePropertiesObjectType {
+  /** DefaultResourceProperties */
+  DefaultResourceProperties = "DefaultResourceProperties"
+}
+
+/**
+ * Defines values for ResourcePropertiesObjectType. \
+ * {@link KnownResourcePropertiesObjectType} can be used interchangeably with ResourcePropertiesObjectType,
+ *  this enum contains the known values that the service supports.
+ * ### Known values supported by the service
+ * **DefaultResourceProperties**
+ */
+export type ResourcePropertiesObjectType = string;
+
 /** Known values of {@link DataStoreTypes} that the service accepts. */
 export enum KnownDataStoreTypes {
   /** OperationalStore */
diff --git a/sdk/dataprotection/arm-dataprotection/src/models/mappers.ts b/sdk/dataprotection/arm-dataprotection/src/models/mappers.ts
index 81a32fbef7e3..6602da0d8c77 100644
--- a/sdk/dataprotection/arm-dataprotection/src/models/mappers.ts
+++ b/sdk/dataprotection/arm-dataprotection/src/models/mappers.ts
@@ -1172,7 +1172,6 @@ export const Datasource: coreClient.CompositeMapper = {
 };
 
 export const BaseResourceProperties: coreClient.CompositeMapper = {
-  serializedName: "BaseResourceProperties",
   type: {
     name: "Composite",
     className: "BaseResourceProperties",
@@ -3671,6 +3670,20 @@ export const DeletedBackupInstance: coreClient.CompositeMapper = {
   }
 };
 
+export const DefaultResourceProperties: coreClient.CompositeMapper = {
+  serializedName: "DefaultResourceProperties",
+  type: {
+    name: "Composite",
+    className: "DefaultResourceProperties",
+    uberParent: "BaseResourceProperties",
+    polymorphicDiscriminator:
+      BaseResourceProperties.type.polymorphicDiscriminator,
+    modelProperties: {
+      ...BaseResourceProperties.type.modelProperties
+    }
+  }
+};
+
 export const AzureOperationalStoreParameters: coreClient.CompositeMapper = {
   serializedName: "AzureOperationalStoreParameters",
   type: {
@@ -5061,7 +5074,7 @@ export let discriminators = {
   FeatureValidationRequestBase: FeatureValidationRequestBase,
   FeatureValidationResponseBase: FeatureValidationResponseBase,
   BaseBackupPolicy: BaseBackupPolicy,
-  "BaseResourceProperties.BaseResourceProperties": BaseResourceProperties,
+  BaseResourceProperties: BaseResourceProperties,
   DataStoreParameters: DataStoreParameters,
   BackupDatasourceParameters: BackupDatasourceParameters,
   AuthCredentials: AuthCredentials,
@@ -5079,6 +5092,7 @@ export let discriminators = {
   "FeatureValidationRequestBase.FeatureValidationRequest": FeatureValidationRequest,
   "FeatureValidationResponseBase.FeatureValidationResponse": FeatureValidationResponse,
   "BaseBackupPolicy.BackupPolicy": BackupPolicy,
+  "BaseResourceProperties.DefaultResourceProperties": DefaultResourceProperties,
   "DataStoreParameters.AzureOperationalStoreParameters": AzureOperationalStoreParameters,
   "BackupDatasourceParameters.KubernetesClusterBackupDatasourceParameters": KubernetesClusterBackupDatasourceParameters,
   "BackupDatasourceParameters.BlobBackupDatasourceParameters": BlobBackupDatasourceParameters,
diff --git a/sdk/dataprotection/arm-dataprotection/src/operations/backupInstances.ts b/sdk/dataprotection/arm-dataprotection/src/operations/backupInstances.ts
index 7600004ee5bb..228271f76e9c 100644
--- a/sdk/dataprotection/arm-dataprotection/src/operations/backupInstances.ts
+++ b/sdk/dataprotection/arm-dataprotection/src/operations/backupInstances.ts
@@ -448,7 +448,8 @@ export class BackupInstancesImpl implements BackupInstances {
       OperationState<BackupInstancesAdhocBackupResponse>
     >(lro, {
       restoreFrom: options?.resumeFrom,
-      intervalInMs: options?.updateIntervalInMs
+      intervalInMs: options?.updateIntervalInMs,
+      resourceLocationConfig: "location"
     });
     await poller.poll();
     return poller;
@@ -546,7 +547,8 @@ export class BackupInstancesImpl implements BackupInstances {
       OperationState<BackupInstancesValidateForBackupResponse>
     >(lro, {
       restoreFrom: options?.resumeFrom,
-      intervalInMs: options?.updateIntervalInMs
+      intervalInMs: options?.updateIntervalInMs,
+      resourceLocationConfig: "location"
     });
     await poller.poll();
     return poller;
@@ -782,7 +784,8 @@ export class BackupInstancesImpl implements BackupInstances {
       OperationState<BackupInstancesTriggerRestoreResponse>
     >(lro, {
       restoreFrom: options?.resumeFrom,
-      intervalInMs: options?.updateIntervalInMs
+      intervalInMs: options?.updateIntervalInMs,
+      resourceLocationConfig: "location"
     });
     await poller.poll();
     return poller;
@@ -1338,7 +1341,8 @@ export class BackupInstancesImpl implements BackupInstances {
       OperationState<BackupInstancesValidateForRestoreResponse>
     >(lro, {
       restoreFrom: options?.resumeFrom,
-      intervalInMs: options?.updateIntervalInMs
+      intervalInMs: options?.updateIntervalInMs,
+      resourceLocationConfig: "location"
     });
     await poller.poll();
     return poller;
diff --git a/sdk/dataprotection/arm-dataprotection/test/sampleTest.ts b/sdk/dataprotection/arm-dataprotection/test/sampleTest.ts
new file mode 100644
index 000000000000..25aeb3ebcc36
--- /dev/null
+++ b/sdk/dataprotection/arm-dataprotection/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/dataprotection/arm-dataprotection/tsconfig.json b/sdk/dataprotection/arm-dataprotection/tsconfig.json
index 1f65f09046a1..3e6ae96443f3 100644
--- a/sdk/dataprotection/arm-dataprotection/tsconfig.json
+++ b/sdk/dataprotection/arm-dataprotection/tsconfig.json
@@ -15,17 +15,11 @@
     ],
     "declaration": true,
     "outDir": "./dist-esm",
-    "importHelpers": true,
-    "paths": {
-      "@azure/arm-dataprotection": [
-        "./src/index"
-      ]
-    }
+    "importHelpers": true
   },
   "include": [
     "./src/**/*.ts",
-    "./test/**/*.ts",
-    "samples-dev/**/*.ts"
+    "./test/**/*.ts"
   ],
   "exclude": [
     "node_modules"