Update AutoRest C# version (Azure#21232)

* Update AutoRest C# version to 3.0.0-beta.20210520.3
* Move to new autorest auth option names

Author: chamons

eng/Packages.Data.props

@@ -129,7 +129,7 @@
     All should have PrivateAssets="All" set so they don't become pacakge dependencies
   -->
   <ItemGroup>
-    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210519.2" PrivateAssets="All" />
+    <PackageReference Update="Microsoft.Azure.AutoRest.CSharp" Version="3.0.0-beta.20210520.3" PrivateAssets="All" />
     <PackageReference Update="Azure.ClientSdk.Analyzers" Version="0.1.1-dev.20210322.2" PrivateAssets="All" />
     <PackageReference Update="coverlet.collector" Version="1.3.0" PrivateAssets="All" />
     <PackageReference Update="Microsoft.CodeAnalysis.FxCopAnalyzers" Version="3.3.1" PrivateAssets="All" />

sdk/anomalydetector/Azure.AI.AnomalyDetector/src/Generated/AnomalyDetectorClient.cs

@@ -8,9 +8,11 @@ require:
     -  https://github.com/Azure/azure-rest-api-specs/blob/d5a7f1fbca0fd9b16cc1e1a9016d4a0ea31a5d53/specification/cognitiveservices/data-plane/AnomalyDetector/readme.md
 namespace: Azure.AI.AnomalyDetector
 public-clients: true
-credential-types: TokenCredential;AzureKeyCredential
-credential-header-name: Ocp-Apim-Subscription-Key
-credential-scopes: https://cognitiveservices.azure.com/.default
+security:
+  - AADToken
+  - AzureKey
+security-header-name: Ocp-Apim-Subscription-Key
+security-scopes: https://cognitiveservices.azure.com/.default
 ```
 
 ### Make Endpoint type as Uri

sdk/anomalydetector/Azure.AI.AnomalyDetector/src/autorest.md

@@ -5,8 +5,8 @@ Run `dotnet build /t:GenerateCode` to generate code.
 ``` yaml
 title: ConfidentialLedger
 namespace: Azure.Storage.ConfidentialLedger 
-credential-types: TokenCredential
-credential-scopes: "https://confidential-ledger.azure.com/.default"
+security: AADToken
+security-scopes: "https://confidential-ledger.azure.com/.default"
 low-level-client: true
 input-file:
     -  https://github.com/Azure/azure-rest-api-specs/blob/e34c5f11d61ca17fdc9fd0f70446dd54b94d67f1/specification/confidentialledger/data-plane/Microsoft.ConfidentialLedger/preview/0.1-preview/common.json

sdk/confidentialledger/Azure.Storage.ConfidentialLedger/src/autorest.md

@@ -7,8 +7,8 @@ title: PurviewCatalog
 input-file: https://github.com/Azure/azure-rest-api-specs/blob/0bfd6032ae89b4d8d7c55ac23309cb6e30b6c1e0/specification/purview/data-plane/Azure.Analytics.Purview.Catalog/preview/2021-05-01-preview/purviewcatalog.json
 namespace: Azure.Analytics.Purview.Catalog
 low-level-client: true
-credential-types: TokenCredential
-credential-scopes:  https://purview.azure.net/.default
+security: AADToken
+security-scopes:  https://purview.azure.net/.default
 ```
 
 # Model endpoint parameter as a url, not a string.

sdk/purview/Azure.Analytics.Purview.Catalog/src/autorest.md

@@ -7,8 +7,8 @@ title: PurviewScanningService
 input-file: https://github.com/Azure/azure-rest-api-specs/blob/8478d2280c54d0065ac6271e39321849c090c659/specification/purview/data-plane/Azure.Data.Purview.Scanning/preview/2018-12-01-preview/scanningService.json
 namespace: Azure.Analytics.Purview.Scanning
 low-level-client: true
-credential-types: TokenCredential
-credential-scopes:  https://purview.azure.net/.default
+security: AADToken
+security-scopes:  https://purview.azure.net/.default
 modelerfour:
   lenient-model-deduplication: true
 ```

sdk/purview/Azure.Analytics.Purview.Scanning/src/autorest.md

@@ -11,8 +11,8 @@ require:
     - https://github.com/Azure/azure-rest-api-specs/blob/fc5e2fbcfc3f585d38bdb1c513ce1ad2c570cf3d/specification/synapse/data-plane/readme.md
 namespace: Azure.Analytics.Synapse.AccessControl
 public-clients: true
-credential-types: TokenCredential
-credential-scopes: https://dev.azuresynapse.net/.default
+security: AADToken
+security-scopes: https://dev.azuresynapse.net/.default
 ```
 
 ### Make Endpoint type as Uri

sdk/synapse/Azure.Analytics.Synapse.AccessControl/src/autorest.md

@@ -11,8 +11,8 @@ require:
     - https://github.com/Azure/azure-rest-api-specs/blob/fc5e2fbcfc3f585d38bdb1c513ce1ad2c570cf3d/specification/synapse/data-plane/readme.md
 namespace: Azure.Analytics.Synapse.Artifacts
 public-clients: true
-credential-types: TokenCredential
-credential-scopes: https://dev.azuresynapse.net/.default
+security: AADToken
+security-scopes: https://dev.azuresynapse.net/.default
 modelerfour:
   lenient-model-deduplication: true
 ```

sdk/synapse/Azure.Analytics.Synapse.Artifacts/src/autorest.md

@@ -11,8 +11,8 @@ require:
     - https://github.com/Azure/azure-rest-api-specs/blob/fc5e2fbcfc3f585d38bdb1c513ce1ad2c570cf3d/specification/synapse/data-plane/readme.md
 namespace: Azure.Analytics.Synapse.ManagedPrivateEndpoints
 public-clients: true
-credential-types: TokenCredential
-credential-scopes: https://dev.azuresynapse.net/.default
+security: AADToken
+security-scopes: https://dev.azuresynapse.net/.default
 ```
 
 ### Make Endpoint type as Uri

sdk/synapse/Azure.Analytics.Synapse.ManagedPrivateEndpoints/src/autorest.md

@@ -11,8 +11,8 @@ require:
     - https://github.com/Azure/azure-rest-api-specs/blob/fc5e2fbcfc3f585d38bdb1c513ce1ad2c570cf3d/specification/synapse/data-plane/readme.md
 namespace: Azure.Analytics.Synapse.Monitoring
 public-clients: true
-credential-types: TokenCredential
-credential-scopes: https://dev.azuresynapse.net/.default
+security: AADToken
+security-scopes: https://dev.azuresynapse.net/.default
 ```
 
 ### Make Endpoint type as Uri