Update AutoRest C# version (#15469)

* Update AutoRest C# version to 1.0.0-alpha.20200925.1

Co-authored-by: Shivangi Reja <shreja@microsoft.com>

eng/Packages.Data.props

@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Update="ApprovalTests" Version="3.0.22" />
     <PackageReference Update="ApprovalUtilities" Version="3.0.22" />
-    <PackageReference Update="AutoRest.CSharp.V3" Version="1.0.0-alpha.20200922.1" />
+    <PackageReference Update="AutoRest.CSharp.V3" Version="1.0.0-alpha.20200928.1" />
     <PackageReference Update="Azure.AI.FormRecognizer" Version="3.0.0" />
 		<PackageReference Update="Azure.AI.TextAnalytics" Version="5.0.0" />
     <PackageReference Update="Azure.Data.AppConfiguration" Version="1.0.0" />

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

@@ -10,7 +10,6 @@ namespace Azure.AI.AnomalyDetector
     /// <summary>
     /// <see cref="AnomalyDetectorClient"/> is use to connect to the Azure Cognitive Anomaly Detector Service.
     /// </summary>
-    [CodeGenClient("ServiceClient")]
     public partial class AnomalyDetectorClient
     {
         /// <summary>

sdk/communication/Azure.Communication.Chat/src/Models/ServiceRestClient.cs → sdk/communication/Azure.Communication.Chat/src/Models/AzureCommunicationChatServiceRestClient.cs

@@ -5,6 +5,6 @@
 
 namespace Azure.Communication.Chat
 {
-    [CodeGenClient("ServiceRestClient")]
+    [CodeGenClient("AzureCommunicationChatServiceRestClient")]
     internal partial class ChatRestClient { }
 }

sdk/eventgrid/Azure.Messaging.EventGrid/src/Customization/EventGridPublisherClient.cs

@@ -24,7 +24,7 @@ namespace Azure.Messaging.EventGrid
     /// </summary>
     public class EventGridPublisherClient
     {
-        private readonly ServiceRestClient _serviceRestClient;
+        private readonly EventGridRestClient _serviceRestClient;
         private readonly ClientDiagnostics _clientDiagnostics;
         private string _hostName => _endpoint.Host;
         private readonly Uri _endpoint;
@@ -66,7 +66,7 @@ public EventGridPublisherClient(Uri endpoint, AzureKeyCredential credential, Eve
             _endpoint = endpoint;
             _key = credential;
             HttpPipeline pipeline = HttpPipelineBuilder.Build(options, new AzureKeyCredentialPolicy(credential, Constants.SasKeyName));
-            _serviceRestClient = new ServiceRestClient(new ClientDiagnostics(options), pipeline, options.Version.GetVersionString());
+            _serviceRestClient = new EventGridRestClient(new ClientDiagnostics(options), pipeline, options.Version.GetVersionString());
             _clientDiagnostics = new ClientDiagnostics(options);
         }
 
@@ -83,7 +83,7 @@ public EventGridPublisherClient(Uri endpoint, EventGridSharedAccessSignatureCred
             _dataSerializer = options.DataSerializer ?? new JsonObjectSerializer();
             _endpoint = endpoint;
             HttpPipeline pipeline = HttpPipelineBuilder.Build(options, new EventGridSharedAccessSignatureCredentialPolicy(credential));
-            _serviceRestClient = new ServiceRestClient(new ClientDiagnostics(options), pipeline, options.Version.GetVersionString());
+            _serviceRestClient = new EventGridRestClient(new ClientDiagnostics(options), pipeline, options.Version.GetVersionString());
             _clientDiagnostics = new ClientDiagnostics(options);
         }
 

sdk/eventgrid/Azure.Messaging.EventGrid/src/autorest.md

@@ -33,6 +33,7 @@ directive:
       }
     }
 
+title: EventGridClient
 input-file:
     -  https://github.com/ellismg/azure-rest-api-specs/blob/4bb5b76cb8401896b15f1be3fdaac6bd5d299b17/specification/eventgrid/data-plane/Microsoft.EventGrid/stable/2018-01-01/EventGrid.json
     -  https://github.com/Azure/azure-rest-api-specs/blob/3e974736d767fd714b4fb0570aa352e774582ecd/specification/eventgrid/data-plane/Microsoft.Storage/stable/2018-01-01/Storage.json

sdk/eventgrid/Microsoft.Azure.WebJobs.Extensions.EventGrid/api/Microsoft.Azure.WebJobs.Extensions.EventGrid.netstandard2.0.cs

@@ -0,0 +1,23 @@
+namespace Microsoft.Azure.WebJobs.Extensions.EventGrid
+{
+    [Microsoft.Azure.WebJobs.Description.BindingAttribute]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter | System.AttributeTargets.ReturnValue)]
+    public sealed partial class EventGridAttribute : System.Attribute
+    {
+        public EventGridAttribute() { }
+        [Microsoft.Azure.WebJobs.Description.AppSettingAttribute]
+        public string TopicEndpointUri { get { throw null; } set { } }
+        [Microsoft.Azure.WebJobs.Description.AppSettingAttribute]
+        public string TopicKeySetting { get { throw null; } set { } }
+    }
+    [Microsoft.Azure.WebJobs.Description.BindingAttribute]
+    [System.AttributeUsageAttribute(System.AttributeTargets.Parameter)]
+    public sealed partial class EventGridTriggerAttribute : System.Attribute
+    {
+        public EventGridTriggerAttribute() { }
+    }
+    public static partial class EventGridWebJobsBuilderExtensions
+    {
+        public static Microsoft.Azure.WebJobs.IWebJobsBuilder AddEventGrid(this Microsoft.Azure.WebJobs.IWebJobsBuilder builder) { throw null; }
+    }
+}

sdk/formrecognizer/Azure.AI.FormRecognizer/src/CopyModelOperation.cs

@@ -17,7 +17,7 @@ namespace Azure.AI.FormRecognizer.Training
     public class CopyModelOperation : Operation<CustomFormModelInfo>
     {
         /// <summary>Provides communication with the Form Recognizer Azure Cognitive Service through its REST API.</summary>
-        private readonly ServiceRestClient _serviceClient;
+        private readonly FormRecognizerRestClient _serviceClient;
 
         /// <summary>Provides tools for exception creation in case of failure.</summary>
         private readonly ClientDiagnostics _diagnostics;
@@ -115,7 +115,7 @@ public CopyModelOperation(string operationId, string targetModelId, FormTraining
         /// <param name="diagnostics">The client diagnostics for exception creation in case of failure.</param>
         /// <param name="operationLocation">The address of the long-running operation. It can be obtained from the response headers upon starting the operation.</param>
         /// <param name="targetModelId">Model ID in the target Form Recognizer resource.</param>
-        internal CopyModelOperation(ServiceRestClient serviceClient, ClientDiagnostics diagnostics, string operationLocation, string targetModelId)
+        internal CopyModelOperation(FormRecognizerRestClient serviceClient, ClientDiagnostics diagnostics, string operationLocation, string targetModelId)
         {
             _serviceClient = serviceClient;
             _diagnostics = diagnostics;

sdk/formrecognizer/Azure.AI.FormRecognizer/src/FormRecognizerClient.cs

@@ -19,7 +19,7 @@ namespace Azure.AI.FormRecognizer
     public class FormRecognizerClient
     {
         /// <summary>Provides communication with the Form Recognizer Azure Cognitive Service through its REST API.</summary>
-        internal readonly ServiceRestClient ServiceClient;
+        internal readonly FormRecognizerRestClient ServiceClient;
 
         /// <summary>Provides tools for exception creation in case of failure.</summary>
         internal readonly ClientDiagnostics Diagnostics;
@@ -58,7 +58,7 @@ public FormRecognizerClient(Uri endpoint, AzureKeyCredential credential, FormRec
 
             Diagnostics = new ClientDiagnostics(options);
             var pipeline = HttpPipelineBuilder.Build(options, new AzureKeyCredentialPolicy(credential, Constants.AuthorizationHeader));
-            ServiceClient = new ServiceRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
+            ServiceClient = new FormRecognizerRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
         }
 
         /// <summary>
@@ -93,15 +93,15 @@ public FormRecognizerClient(Uri endpoint, TokenCredential credential, FormRecogn
 
             Diagnostics = new ClientDiagnostics(options);
             var pipeline = HttpPipelineBuilder.Build(options, new BearerTokenAuthenticationPolicy(credential, Constants.DefaultCognitiveScope));
-            ServiceClient = new ServiceRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
+            ServiceClient = new FormRecognizerRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
         }
 
         /// <summary>
         /// Initializes a new instance of the <see cref="FormRecognizerClient"/> class.
         /// </summary>
         /// <param name="diagnostics">Provides tools for exception creation in case of failure.</param>
         /// <param name="serviceClient">Provides communication with the Form Recognizer Azure Cognitive Service through its REST API.</param>
-        internal FormRecognizerClient(ClientDiagnostics diagnostics, ServiceRestClient serviceClient)
+        internal FormRecognizerClient(ClientDiagnostics diagnostics, FormRecognizerRestClient serviceClient)
         {
             Diagnostics = diagnostics;
             ServiceClient = serviceClient;

sdk/formrecognizer/Azure.AI.FormRecognizer/src/FormTrainingClient.cs

@@ -18,7 +18,7 @@ namespace Azure.AI.FormRecognizer.Training
     public class FormTrainingClient
     {
         /// <summary>Provides communication with the Form Recognizer Azure Cognitive Service through its REST API.</summary>
-        internal readonly ServiceRestClient ServiceClient;
+        internal readonly FormRecognizerRestClient ServiceClient;
 
         /// <summary>Provides tools for exception creation in case of failure.</summary>
         internal readonly ClientDiagnostics Diagnostics;
@@ -64,7 +64,7 @@ public FormTrainingClient(Uri endpoint, AzureKeyCredential credential, FormRecog
 
             Diagnostics = new ClientDiagnostics(options);
             HttpPipeline pipeline = HttpPipelineBuilder.Build(options, new AzureKeyCredentialPolicy(credential, Constants.AuthorizationHeader));
-            ServiceClient = new ServiceRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
+            ServiceClient = new FormRecognizerRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
         }
 
         /// <summary>
@@ -99,7 +99,7 @@ public FormTrainingClient(Uri endpoint, TokenCredential credential, FormRecogniz
 
             Diagnostics = new ClientDiagnostics(options);
             var pipeline = HttpPipelineBuilder.Build(options, new BearerTokenAuthenticationPolicy(credential, Constants.DefaultCognitiveScope));
-            ServiceClient = new ServiceRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
+            ServiceClient = new FormRecognizerRestClient(Diagnostics, pipeline, endpoint.AbsoluteUri);
         }
 
         #region Training
@@ -130,7 +130,7 @@ public virtual TrainingOperation StartTraining(Uri trainingFilesUri, bool useTra
             {
                 var trainRequest = new TrainRequest(trainingFilesUri.AbsoluteUri) { SourceFilter = trainingOptions.TrainingFileFilter, UseLabelFile = useTrainingLabels };
 
-                ResponseWithHeaders<ServiceTrainCustomModelAsyncHeaders> response = ServiceClient.TrainCustomModelAsync(trainRequest);
+                ResponseWithHeaders<FormRecognizerTrainCustomModelAsyncHeaders> response = ServiceClient.TrainCustomModelAsync(trainRequest);
                 return new TrainingOperation(response.Headers.Location, ServiceClient, Diagnostics);
             }
             catch (Exception e)
@@ -166,7 +166,7 @@ public virtual async Task<TrainingOperation> StartTrainingAsync(Uri trainingFile
             {
                 var trainRequest = new TrainRequest(trainingFilesUri.AbsoluteUri) { SourceFilter = trainingOptions.TrainingFileFilter, UseLabelFile = useTrainingLabels };
 
-                ResponseWithHeaders<ServiceTrainCustomModelAsyncHeaders> response = await ServiceClient.TrainCustomModelAsyncAsync(trainRequest).ConfigureAwait(false);
+                ResponseWithHeaders<FormRecognizerTrainCustomModelAsyncHeaders> response = await ServiceClient.TrainCustomModelAsyncAsync(trainRequest).ConfigureAwait(false);
                 return new TrainingOperation(response.Headers.Location, ServiceClient, Diagnostics);
             }
             catch (Exception e)