Merge branch 'cogserv' of https://github.com/PatrickFarley/azure-docs-pr into cogserv

Author: PatrickFarley

articles/ai-services/includes/quickstarts/management-csharp.md

@@ -10,7 +10,7 @@ ms.date: 06/04/2021
 ms.author: pafarley
 ---
 
-[Reference documentation](/dotnet/api/overview/azure/cognitiveservices/management/management-cognitiveservices(deprecated)) | [Library source code](https://github.com/Azure/azure-sdk-for-net/tree/master/sdk/cognitiveservices/Microsoft.Azure.Management.CognitiveServices) | [Package (NuGet)](https://www.nuget.org/packages/Microsoft.Azure.Management.CognitiveServices/8.0.0-preview/) | [Samples](https://github.com/Azure/azure-sdk-for-net/tree/master/sdk/cognitiveservices/Microsoft.Azure.Management.CognitiveServices/tests)
+[Reference documentation](/dotnet/api/overview/azure/resourcemanager.cognitiveservices-readme) | [Library source code](https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/cognitiveservices/Azure.ResourceManager.CognitiveServices) | [Package (NuGet)](https://www.nuget.org/packages/Azure.ResourceManager.CognitiveServices) | [Samples](https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/cognitiveservices/Azure.ResourceManager.CognitiveServices/tests)
 
 ## C# prerequisites
 
@@ -52,7 +52,7 @@ Build succeeded.
 Within the application directory, install the Azure Management client library for .NET with the following command:
 
 ```console
-dotnet add package Microsoft.Azure.Management.CognitiveServices
+dotnet add package Azure.ResourceManager.CognitiveServices
 dotnet add package Microsoft.Azure.Management.Fluent
 dotnet add package Microsoft.Azure.Management.ResourceManager.Fluent
 ```
@@ -63,7 +63,7 @@ If you're using the Visual Studio IDE, the client library is available as a down
 
 Open *program.cs* and add the following `using` statements to the top of the file:
 
-[!code-csharp[](~/cognitive-services-quickstart-code/dotnet/azure_management_service/create_delete_resource.cs?name=snippet_using)]
+[!code-csharp[](~/cognitive-services-quickstart-code/dotnet/azure_management_service/create_delete_resource_preview.cs?name=snippet_using)]
 
 ## Authenticate the client