Updated generated files.

Author: aws-sdk-dotnet-automation

sdk/src/Services/DynamoDBv2/Generated/Internal/AmazonDynamoDBEndpointResolver.cs

@@ -91,12 +91,12 @@ protected override EndpointParameters MapEndpointsParameters(IRequestContext req
             // Assign staticContextParams and contextParam per operation
             if (requestContext.RequestName == "BatchGetItemRequest") {
                 var request = (BatchGetItemRequest)requestContext.OriginalRequest;
-                result.ResourceArnList = request.RequestItems.Keys.ToList();
+                result.ResourceArnList = request.RequestItems?.Keys.ToList();
                 return result;
             }
             if (requestContext.RequestName == "BatchWriteItemRequest") {
                 var request = (BatchWriteItemRequest)requestContext.OriginalRequest;
-                result.ResourceArnList = request.RequestItems.Keys.ToList();
+                result.ResourceArnList = request.RequestItems?.Keys.ToList();
                 return result;
             }
             if (requestContext.RequestName == "CreateBackupRequest") {
@@ -216,7 +216,7 @@ protected override EndpointParameters MapEndpointsParameters(IRequestContext req
             }
             if (requestContext.RequestName == "ImportTableRequest") {
                 var request = (ImportTableRequest)requestContext.OriginalRequest;
-                result.ResourceArn = request.TableCreationParameters.TableName;
+                result.ResourceArn = request.TableCreationParameters?.TableName;
                 return result;
             }
             if (requestContext.RequestName == "ListBackupsRequest") {
@@ -281,7 +281,7 @@ protected override EndpointParameters MapEndpointsParameters(IRequestContext req
             }
             if (requestContext.RequestName == "TransactGetItemsRequest") {
                 var request = (TransactGetItemsRequest)requestContext.OriginalRequest;
-                result.ResourceArnList = request.TransactItems.Select(element => element.Get.TableName);
+                result.ResourceArnList = request.TransactItems?.Select(element => element?.Get?.TableName);
                 return result;
             }
             if (requestContext.RequestName == "UntagResourceRequest") {

sdk/test/Services/Ep2complexparameters/Generated/Internal/AmazonEp2complexparametersEndpointResolver.cs

@@ -60,17 +60,17 @@ protected override EndpointParameters MapEndpointsParameters(IRequestContext req
             }
             if (requestContext.RequestName == "ListOfObjectsOperationRequest") {
                 var request = (ListOfObjectsOperationRequest)requestContext.OriginalRequest;
-                result.stringArrayParam = request.Nested.ListOfObjects.Select(element => element.Key);
+                result.stringArrayParam = request.Nested?.ListOfObjects?.Select(element => element?.Key);
                 return result;
             }
             if (requestContext.RequestName == "ListOfUnionsOperationRequest") {
                 var request = (ListOfUnionsOperationRequest)requestContext.OriginalRequest;
-                result.stringArrayParam = request.ListOfUnions.Select(element => new [] { element.String, element.Object.Key }).SelectMany(element => element);
+                result.stringArrayParam = request.ListOfUnions?.Select(element => new [] { element?.String, element?.Object?.Key })?.SelectMany(element => element).Where(element => element != null);
                 return result;
             }
             if (requestContext.RequestName == "MapOperationRequest") {
                 var request = (MapOperationRequest)requestContext.OriginalRequest;
-                result.stringArrayParam = request.Map.Keys.ToList();
+                result.stringArrayParam = request.Map?.Keys.ToList();
                 return result;
             }
             if (requestContext.RequestName == "StaticContextOperationRequest") {