/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 * 
 *  http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

/*
 * Do not modify this file. This file is generated from the appsync-2017-07-25.normal.json service model.
 */


using System;
using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using Microsoft.VisualStudio.TestTools.UnitTesting;

using Amazon.AppSync;
using Amazon.AppSync.Model;
using Amazon.AppSync.Model.Internal.MarshallTransformations;
using Amazon.Runtime.Internal.Transform;
using Amazon.Util;
using ServiceClientGenerator;

using AWSSDK_DotNet35.UnitTests.TestTools;

namespace AWSSDK_DotNet35.UnitTests.Marshalling
{
    [TestClass]
    public partial class AppSyncMarshallingTests
    {
        static readonly ServiceModel service_model = Utils.LoadServiceModel("appsync");
        
        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateApiMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateApi");

            var request = InstantiateClassGenerator.Execute<AssociateApiRequest>();
            var marshaller = new AssociateApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("AssociateApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = AssociateApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as AssociateApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateApi_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateApi");

            var request = InstantiateClassGenerator.Execute<AssociateApiRequest>();
            var marshaller = new AssociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateApi");

            var request = InstantiateClassGenerator.Execute<AssociateApiRequest>();
            var marshaller = new AssociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateApi");

            var request = InstantiateClassGenerator.Execute<AssociateApiRequest>();
            var marshaller = new AssociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateApi");

            var request = InstantiateClassGenerator.Execute<AssociateApiRequest>();
            var marshaller = new AssociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = AssociateMergedGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as AssociateMergedGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateMergedGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateMergedGraphqlApiRequest>();
            var marshaller = new AssociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = AssociateSourceGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as AssociateSourceGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void AssociateSourceGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("AssociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<AssociateSourceGraphqlApiRequest>();
            var marshaller = new AssociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("AssociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = AssociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCacheMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateApiCacheResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateApiCacheResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCache_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCache_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCache_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCache_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiCache_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiCache");

            var request = InstantiateClassGenerator.Execute<CreateApiCacheRequest>();
            var marshaller = new CreateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKeyMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateApiKeyResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateApiKeyResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_ApiKeyLimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ApiKeyLimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ApiKeyLimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_ApiKeyValidityOutOfBoundsExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ApiKeyValidityOutOfBoundsException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ApiKeyValidityOutOfBoundsException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateApiKey_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateApiKey");

            var request = InstantiateClassGenerator.Execute<CreateApiKeyRequest>();
            var marshaller = new CreateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSourceMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateDataSourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateDataSourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSource_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDataSource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDataSource");

            var request = InstantiateClassGenerator.Execute<CreateDataSourceRequest>();
            var marshaller = new CreateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDomainNameMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDomainName");

            var request = InstantiateClassGenerator.Execute<CreateDomainNameRequest>();
            var marshaller = new CreateDomainNameRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateDomainName", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateDomainNameResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateDomainNameResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDomainName_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDomainName");

            var request = InstantiateClassGenerator.Execute<CreateDomainNameRequest>();
            var marshaller = new CreateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDomainName_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDomainName");

            var request = InstantiateClassGenerator.Execute<CreateDomainNameRequest>();
            var marshaller = new CreateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateDomainName_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateDomainName");

            var request = InstantiateClassGenerator.Execute<CreateDomainNameRequest>();
            var marshaller = new CreateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateFunctionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateFunction");

            var request = InstantiateClassGenerator.Execute<CreateFunctionRequest>();
            var marshaller = new CreateFunctionRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateFunction", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateFunctionResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateFunctionResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateFunction_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateFunction");

            var request = InstantiateClassGenerator.Execute<CreateFunctionRequest>();
            var marshaller = new CreateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateFunction_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateFunction");

            var request = InstantiateClassGenerator.Execute<CreateFunctionRequest>();
            var marshaller = new CreateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateFunction_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateFunction");

            var request = InstantiateClassGenerator.Execute<CreateFunctionRequest>();
            var marshaller = new CreateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateFunction_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateFunction");

            var request = InstantiateClassGenerator.Execute<CreateFunctionRequest>();
            var marshaller = new CreateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_ApiLimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ApiLimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ApiLimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<CreateGraphqlApiRequest>();
            var marshaller = new CreateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolverMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateResolverResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateResolverResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolver_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolver_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolver_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolver_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateResolver_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateResolver");

            var request = InstantiateClassGenerator.Execute<CreateResolverRequest>();
            var marshaller = new CreateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateTypeMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = CreateTypeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as CreateTypeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateType_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateType_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateType_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateType_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void CreateType_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("CreateType");

            var request = InstantiateClassGenerator.Execute<CreateTypeRequest>();
            var marshaller = new CreateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("CreateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = CreateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCacheMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteApiCacheResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteApiCacheResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCache_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCache_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCache_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCache_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiCache_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiCache");

            var request = InstantiateClassGenerator.Execute<DeleteApiCacheRequest>();
            var marshaller = new DeleteApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiKeyMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiKey");

            var request = InstantiateClassGenerator.Execute<DeleteApiKeyRequest>();
            var marshaller = new DeleteApiKeyRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteApiKey", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteApiKeyResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteApiKeyResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiKey_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiKey");

            var request = InstantiateClassGenerator.Execute<DeleteApiKeyRequest>();
            var marshaller = new DeleteApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiKey_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiKey");

            var request = InstantiateClassGenerator.Execute<DeleteApiKeyRequest>();
            var marshaller = new DeleteApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiKey_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiKey");

            var request = InstantiateClassGenerator.Execute<DeleteApiKeyRequest>();
            var marshaller = new DeleteApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteApiKey_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteApiKey");

            var request = InstantiateClassGenerator.Execute<DeleteApiKeyRequest>();
            var marshaller = new DeleteApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSourceMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteDataSourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteDataSourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSource_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDataSource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDataSource");

            var request = InstantiateClassGenerator.Execute<DeleteDataSourceRequest>();
            var marshaller = new DeleteDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainNameMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteDomainNameResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteDomainNameResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainName_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainName_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainName_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainName_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteDomainName_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteDomainName");

            var request = InstantiateClassGenerator.Execute<DeleteDomainNameRequest>();
            var marshaller = new DeleteDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteFunctionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteFunction");

            var request = InstantiateClassGenerator.Execute<DeleteFunctionRequest>();
            var marshaller = new DeleteFunctionRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteFunction", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteFunctionResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteFunctionResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteFunction_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteFunction");

            var request = InstantiateClassGenerator.Execute<DeleteFunctionRequest>();
            var marshaller = new DeleteFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteFunction_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteFunction");

            var request = InstantiateClassGenerator.Execute<DeleteFunctionRequest>();
            var marshaller = new DeleteFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteFunction_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteFunction");

            var request = InstantiateClassGenerator.Execute<DeleteFunctionRequest>();
            var marshaller = new DeleteFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteFunction_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteFunction");

            var request = InstantiateClassGenerator.Execute<DeleteFunctionRequest>();
            var marshaller = new DeleteFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DeleteGraphqlApiRequest>();
            var marshaller = new DeleteGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolverMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteResolverResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteResolverResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolver_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolver_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolver_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolver_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteResolver_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteResolver");

            var request = InstantiateClassGenerator.Execute<DeleteResolverRequest>();
            var marshaller = new DeleteResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteTypeMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DeleteTypeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DeleteTypeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteType_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteType_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteType_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteType_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DeleteType_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DeleteType");

            var request = InstantiateClassGenerator.Execute<DeleteTypeRequest>();
            var marshaller = new DeleteTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DeleteType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DeleteTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApiMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DisassociateApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DisassociateApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApi_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateApi");

            var request = InstantiateClassGenerator.Execute<DisassociateApiRequest>();
            var marshaller = new DisassociateApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DisassociateMergedGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateMergedGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateMergedGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateMergedGraphqlApiRequest>();
            var marshaller = new DisassociateMergedGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateMergedGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateMergedGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as DisassociateSourceGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void DisassociateSourceGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("DisassociateSourceGraphqlApi");

            var request = InstantiateClassGenerator.Execute<DisassociateSourceGraphqlApiRequest>();
            var marshaller = new DisassociateSourceGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("DisassociateSourceGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = DisassociateSourceGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateCodeMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateCode");

            var request = InstantiateClassGenerator.Execute<EvaluateCodeRequest>();
            var marshaller = new EvaluateCodeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("EvaluateCode", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = EvaluateCodeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as EvaluateCodeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateCode_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateCode");

            var request = InstantiateClassGenerator.Execute<EvaluateCodeRequest>();
            var marshaller = new EvaluateCodeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateCode", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateCodeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateCode_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateCode");

            var request = InstantiateClassGenerator.Execute<EvaluateCodeRequest>();
            var marshaller = new EvaluateCodeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateCode", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateCodeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateCode_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateCode");

            var request = InstantiateClassGenerator.Execute<EvaluateCodeRequest>();
            var marshaller = new EvaluateCodeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateCode", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateCodeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateMappingTemplateMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateMappingTemplate");

            var request = InstantiateClassGenerator.Execute<EvaluateMappingTemplateRequest>();
            var marshaller = new EvaluateMappingTemplateRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("EvaluateMappingTemplate", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = EvaluateMappingTemplateResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as EvaluateMappingTemplateResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateMappingTemplate_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateMappingTemplate");

            var request = InstantiateClassGenerator.Execute<EvaluateMappingTemplateRequest>();
            var marshaller = new EvaluateMappingTemplateRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateMappingTemplate", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateMappingTemplateResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateMappingTemplate_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateMappingTemplate");

            var request = InstantiateClassGenerator.Execute<EvaluateMappingTemplateRequest>();
            var marshaller = new EvaluateMappingTemplateRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateMappingTemplate", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateMappingTemplateResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void EvaluateMappingTemplate_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("EvaluateMappingTemplate");

            var request = InstantiateClassGenerator.Execute<EvaluateMappingTemplateRequest>();
            var marshaller = new EvaluateMappingTemplateRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("EvaluateMappingTemplate", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = EvaluateMappingTemplateResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCacheMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = FlushApiCacheResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as FlushApiCacheResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCache_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = FlushApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCache_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = FlushApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCache_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = FlushApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCache_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = FlushApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void FlushApiCache_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("FlushApiCache");

            var request = InstantiateClassGenerator.Execute<FlushApiCacheRequest>();
            var marshaller = new FlushApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("FlushApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = FlushApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiAssociationMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetApiAssociationRequest>();
            var marshaller = new GetApiAssociationRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetApiAssociation", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetApiAssociationResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetApiAssociationResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiAssociation_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetApiAssociationRequest>();
            var marshaller = new GetApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiAssociation_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetApiAssociationRequest>();
            var marshaller = new GetApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiAssociation_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetApiAssociationRequest>();
            var marshaller = new GetApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiAssociation_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetApiAssociationRequest>();
            var marshaller = new GetApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCacheMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetApiCacheResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetApiCacheResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCache_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCache_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCache_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCache_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetApiCache_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetApiCache");

            var request = InstantiateClassGenerator.Execute<GetApiCacheRequest>();
            var marshaller = new GetApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSourceMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetDataSourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetDataSourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSource_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDataSource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDataSource");

            var request = InstantiateClassGenerator.Execute<GetDataSourceRequest>();
            var marshaller = new GetDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDomainNameMarshallTest()
        {
            var operation = service_model.FindOperation("GetDomainName");

            var request = InstantiateClassGenerator.Execute<GetDomainNameRequest>();
            var marshaller = new GetDomainNameRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetDomainName", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetDomainNameResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetDomainNameResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDomainName_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDomainName");

            var request = InstantiateClassGenerator.Execute<GetDomainNameRequest>();
            var marshaller = new GetDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDomainName_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDomainName");

            var request = InstantiateClassGenerator.Execute<GetDomainNameRequest>();
            var marshaller = new GetDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDomainName_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDomainName");

            var request = InstantiateClassGenerator.Execute<GetDomainNameRequest>();
            var marshaller = new GetDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetDomainName_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetDomainName");

            var request = InstantiateClassGenerator.Execute<GetDomainNameRequest>();
            var marshaller = new GetDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetFunctionMarshallTest()
        {
            var operation = service_model.FindOperation("GetFunction");

            var request = InstantiateClassGenerator.Execute<GetFunctionRequest>();
            var marshaller = new GetFunctionRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetFunction", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetFunctionResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetFunctionResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetFunction_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetFunction");

            var request = InstantiateClassGenerator.Execute<GetFunctionRequest>();
            var marshaller = new GetFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetFunction_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetFunction");

            var request = InstantiateClassGenerator.Execute<GetFunctionRequest>();
            var marshaller = new GetFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetFunction_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetFunction");

            var request = InstantiateClassGenerator.Execute<GetFunctionRequest>();
            var marshaller = new GetFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApi_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetGraphqlApi");

            var request = InstantiateClassGenerator.Execute<GetGraphqlApiRequest>();
            var marshaller = new GetGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetIntrospectionSchemaMarshallTest()
        {
            var operation = service_model.FindOperation("GetIntrospectionSchema");

            var request = InstantiateClassGenerator.Execute<GetIntrospectionSchemaRequest>();
            var marshaller = new GetIntrospectionSchemaRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetIntrospectionSchema", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetIntrospectionSchemaResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetIntrospectionSchemaResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetIntrospectionSchema_GraphQLSchemaExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetIntrospectionSchema");

            var request = InstantiateClassGenerator.Execute<GetIntrospectionSchemaRequest>();
            var marshaller = new GetIntrospectionSchemaRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetIntrospectionSchema", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("GraphQLSchemaException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","GraphQLSchemaException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetIntrospectionSchemaResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetIntrospectionSchema_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetIntrospectionSchema");

            var request = InstantiateClassGenerator.Execute<GetIntrospectionSchemaRequest>();
            var marshaller = new GetIntrospectionSchemaRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetIntrospectionSchema", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetIntrospectionSchemaResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetIntrospectionSchema_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetIntrospectionSchema");

            var request = InstantiateClassGenerator.Execute<GetIntrospectionSchemaRequest>();
            var marshaller = new GetIntrospectionSchemaRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetIntrospectionSchema", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetIntrospectionSchemaResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetIntrospectionSchema_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetIntrospectionSchema");

            var request = InstantiateClassGenerator.Execute<GetIntrospectionSchemaRequest>();
            var marshaller = new GetIntrospectionSchemaRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetIntrospectionSchema", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetIntrospectionSchemaResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetResolverMarshallTest()
        {
            var operation = service_model.FindOperation("GetResolver");

            var request = InstantiateClassGenerator.Execute<GetResolverRequest>();
            var marshaller = new GetResolverRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetResolver", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetResolverResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetResolverResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetResolver_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetResolver");

            var request = InstantiateClassGenerator.Execute<GetResolverRequest>();
            var marshaller = new GetResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetResolver_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetResolver");

            var request = InstantiateClassGenerator.Execute<GetResolverRequest>();
            var marshaller = new GetResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetResolver_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetResolver");

            var request = InstantiateClassGenerator.Execute<GetResolverRequest>();
            var marshaller = new GetResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSchemaCreationStatusMarshallTest()
        {
            var operation = service_model.FindOperation("GetSchemaCreationStatus");

            var request = InstantiateClassGenerator.Execute<GetSchemaCreationStatusRequest>();
            var marshaller = new GetSchemaCreationStatusRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetSchemaCreationStatus", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetSchemaCreationStatusResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetSchemaCreationStatusResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSchemaCreationStatus_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSchemaCreationStatus");

            var request = InstantiateClassGenerator.Execute<GetSchemaCreationStatusRequest>();
            var marshaller = new GetSchemaCreationStatusRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSchemaCreationStatus", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSchemaCreationStatusResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSchemaCreationStatus_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSchemaCreationStatus");

            var request = InstantiateClassGenerator.Execute<GetSchemaCreationStatusRequest>();
            var marshaller = new GetSchemaCreationStatusRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSchemaCreationStatus", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSchemaCreationStatusResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSchemaCreationStatus_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSchemaCreationStatus");

            var request = InstantiateClassGenerator.Execute<GetSchemaCreationStatusRequest>();
            var marshaller = new GetSchemaCreationStatusRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSchemaCreationStatus", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSchemaCreationStatusResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSchemaCreationStatus_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSchemaCreationStatus");

            var request = InstantiateClassGenerator.Execute<GetSchemaCreationStatusRequest>();
            var marshaller = new GetSchemaCreationStatusRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSchemaCreationStatus", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSchemaCreationStatusResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSourceApiAssociationMarshallTest()
        {
            var operation = service_model.FindOperation("GetSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetSourceApiAssociationRequest>();
            var marshaller = new GetSourceApiAssociationRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetSourceApiAssociation", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetSourceApiAssociationResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetSourceApiAssociationResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSourceApiAssociation_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetSourceApiAssociationRequest>();
            var marshaller = new GetSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSourceApiAssociation_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetSourceApiAssociationRequest>();
            var marshaller = new GetSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSourceApiAssociation_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetSourceApiAssociationRequest>();
            var marshaller = new GetSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetSourceApiAssociation_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<GetSourceApiAssociationRequest>();
            var marshaller = new GetSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetTypeMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetTypeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as GetTypeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetType_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetType_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetType_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetType_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void GetType_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("GetType");

            var request = InstantiateClassGenerator.Execute<GetTypeRequest>();
            var marshaller = new GetTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("GetType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = GetTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListApiKeysMarshallTest()
        {
            var operation = service_model.FindOperation("ListApiKeys");

            var request = InstantiateClassGenerator.Execute<ListApiKeysRequest>();
            var marshaller = new ListApiKeysRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListApiKeys", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListApiKeysResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListApiKeysResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListApiKeys_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListApiKeys");

            var request = InstantiateClassGenerator.Execute<ListApiKeysRequest>();
            var marshaller = new ListApiKeysRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListApiKeys", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListApiKeysResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListApiKeys_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListApiKeys");

            var request = InstantiateClassGenerator.Execute<ListApiKeysRequest>();
            var marshaller = new ListApiKeysRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListApiKeys", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListApiKeysResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListApiKeys_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListApiKeys");

            var request = InstantiateClassGenerator.Execute<ListApiKeysRequest>();
            var marshaller = new ListApiKeysRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListApiKeys", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListApiKeysResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListApiKeys_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListApiKeys");

            var request = InstantiateClassGenerator.Execute<ListApiKeysRequest>();
            var marshaller = new ListApiKeysRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListApiKeys", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListApiKeysResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDataSourcesMarshallTest()
        {
            var operation = service_model.FindOperation("ListDataSources");

            var request = InstantiateClassGenerator.Execute<ListDataSourcesRequest>();
            var marshaller = new ListDataSourcesRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListDataSources", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListDataSourcesResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListDataSourcesResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDataSources_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDataSources");

            var request = InstantiateClassGenerator.Execute<ListDataSourcesRequest>();
            var marshaller = new ListDataSourcesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDataSources", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDataSourcesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDataSources_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDataSources");

            var request = InstantiateClassGenerator.Execute<ListDataSourcesRequest>();
            var marshaller = new ListDataSourcesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDataSources", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDataSourcesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDataSources_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDataSources");

            var request = InstantiateClassGenerator.Execute<ListDataSourcesRequest>();
            var marshaller = new ListDataSourcesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDataSources", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDataSourcesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDataSources_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDataSources");

            var request = InstantiateClassGenerator.Execute<ListDataSourcesRequest>();
            var marshaller = new ListDataSourcesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDataSources", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDataSourcesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDomainNamesMarshallTest()
        {
            var operation = service_model.FindOperation("ListDomainNames");

            var request = InstantiateClassGenerator.Execute<ListDomainNamesRequest>();
            var marshaller = new ListDomainNamesRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListDomainNames", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListDomainNamesResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListDomainNamesResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDomainNames_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDomainNames");

            var request = InstantiateClassGenerator.Execute<ListDomainNamesRequest>();
            var marshaller = new ListDomainNamesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDomainNames", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDomainNamesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDomainNames_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDomainNames");

            var request = InstantiateClassGenerator.Execute<ListDomainNamesRequest>();
            var marshaller = new ListDomainNamesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDomainNames", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDomainNamesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListDomainNames_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListDomainNames");

            var request = InstantiateClassGenerator.Execute<ListDomainNamesRequest>();
            var marshaller = new ListDomainNamesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListDomainNames", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListDomainNamesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListFunctionsMarshallTest()
        {
            var operation = service_model.FindOperation("ListFunctions");

            var request = InstantiateClassGenerator.Execute<ListFunctionsRequest>();
            var marshaller = new ListFunctionsRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListFunctions", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListFunctionsResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListFunctionsResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListFunctions_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListFunctions");

            var request = InstantiateClassGenerator.Execute<ListFunctionsRequest>();
            var marshaller = new ListFunctionsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListFunctions", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListFunctionsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListFunctions_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListFunctions");

            var request = InstantiateClassGenerator.Execute<ListFunctionsRequest>();
            var marshaller = new ListFunctionsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListFunctions", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListFunctionsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListFunctions_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListFunctions");

            var request = InstantiateClassGenerator.Execute<ListFunctionsRequest>();
            var marshaller = new ListFunctionsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListFunctions", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListFunctionsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListFunctions_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListFunctions");

            var request = InstantiateClassGenerator.Execute<ListFunctionsRequest>();
            var marshaller = new ListFunctionsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListFunctions", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListFunctionsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListGraphqlApisMarshallTest()
        {
            var operation = service_model.FindOperation("ListGraphqlApis");

            var request = InstantiateClassGenerator.Execute<ListGraphqlApisRequest>();
            var marshaller = new ListGraphqlApisRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListGraphqlApis", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListGraphqlApisResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListGraphqlApisResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListGraphqlApis_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListGraphqlApis");

            var request = InstantiateClassGenerator.Execute<ListGraphqlApisRequest>();
            var marshaller = new ListGraphqlApisRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListGraphqlApis", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListGraphqlApisResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListGraphqlApis_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListGraphqlApis");

            var request = InstantiateClassGenerator.Execute<ListGraphqlApisRequest>();
            var marshaller = new ListGraphqlApisRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListGraphqlApis", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListGraphqlApisResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListGraphqlApis_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListGraphqlApis");

            var request = InstantiateClassGenerator.Execute<ListGraphqlApisRequest>();
            var marshaller = new ListGraphqlApisRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListGraphqlApis", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListGraphqlApisResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolvers");

            var request = InstantiateClassGenerator.Execute<ListResolversRequest>();
            var marshaller = new ListResolversRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListResolvers", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListResolversResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListResolversResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolvers_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolvers");

            var request = InstantiateClassGenerator.Execute<ListResolversRequest>();
            var marshaller = new ListResolversRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolvers", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolvers_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolvers");

            var request = InstantiateClassGenerator.Execute<ListResolversRequest>();
            var marshaller = new ListResolversRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolvers", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolvers_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolvers");

            var request = InstantiateClassGenerator.Execute<ListResolversRequest>();
            var marshaller = new ListResolversRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolvers", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolvers_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolvers");

            var request = InstantiateClassGenerator.Execute<ListResolversRequest>();
            var marshaller = new ListResolversRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolvers", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversByFunctionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolversByFunction");

            var request = InstantiateClassGenerator.Execute<ListResolversByFunctionRequest>();
            var marshaller = new ListResolversByFunctionRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListResolversByFunction", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListResolversByFunctionResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListResolversByFunctionResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversByFunction_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolversByFunction");

            var request = InstantiateClassGenerator.Execute<ListResolversByFunctionRequest>();
            var marshaller = new ListResolversByFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolversByFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversByFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversByFunction_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolversByFunction");

            var request = InstantiateClassGenerator.Execute<ListResolversByFunctionRequest>();
            var marshaller = new ListResolversByFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolversByFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversByFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversByFunction_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolversByFunction");

            var request = InstantiateClassGenerator.Execute<ListResolversByFunctionRequest>();
            var marshaller = new ListResolversByFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolversByFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversByFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListResolversByFunction_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListResolversByFunction");

            var request = InstantiateClassGenerator.Execute<ListResolversByFunctionRequest>();
            var marshaller = new ListResolversByFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListResolversByFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListResolversByFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListSourceApiAssociationsMarshallTest()
        {
            var operation = service_model.FindOperation("ListSourceApiAssociations");

            var request = InstantiateClassGenerator.Execute<ListSourceApiAssociationsRequest>();
            var marshaller = new ListSourceApiAssociationsRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListSourceApiAssociations", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListSourceApiAssociationsResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListSourceApiAssociationsResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListSourceApiAssociations_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListSourceApiAssociations");

            var request = InstantiateClassGenerator.Execute<ListSourceApiAssociationsRequest>();
            var marshaller = new ListSourceApiAssociationsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListSourceApiAssociations", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListSourceApiAssociationsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListSourceApiAssociations_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListSourceApiAssociations");

            var request = InstantiateClassGenerator.Execute<ListSourceApiAssociationsRequest>();
            var marshaller = new ListSourceApiAssociationsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListSourceApiAssociations", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListSourceApiAssociationsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListSourceApiAssociations_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListSourceApiAssociations");

            var request = InstantiateClassGenerator.Execute<ListSourceApiAssociationsRequest>();
            var marshaller = new ListSourceApiAssociationsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListSourceApiAssociations", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListSourceApiAssociationsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListSourceApiAssociations_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListSourceApiAssociations");

            var request = InstantiateClassGenerator.Execute<ListSourceApiAssociationsRequest>();
            var marshaller = new ListSourceApiAssociationsRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListSourceApiAssociations", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListSourceApiAssociationsResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResourceMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListTagsForResourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListTagsForResourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTagsForResource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTagsForResource");

            var request = InstantiateClassGenerator.Execute<ListTagsForResourceRequest>();
            var marshaller = new ListTagsForResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTagsForResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTagsForResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListTypesResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListTypesResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypes_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypes_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypes_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypes_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypes_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypes");

            var request = InstantiateClassGenerator.Execute<ListTypesRequest>();
            var marshaller = new ListTypesRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypes", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociationMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = ListTypesByAssociationResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as ListTypesByAssociationResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociation_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesByAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociation_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesByAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociation_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesByAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociation_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesByAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void ListTypesByAssociation_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("ListTypesByAssociation");

            var request = InstantiateClassGenerator.Execute<ListTypesByAssociationRequest>();
            var marshaller = new ListTypesByAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("ListTypesByAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = ListTypesByAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreationMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = StartSchemaCreationResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as StartSchemaCreationResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreation_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaCreationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreation_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaCreationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreation_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaCreationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreation_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaCreationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaCreation_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaCreation");

            var request = InstantiateClassGenerator.Execute<StartSchemaCreationRequest>();
            var marshaller = new StartSchemaCreationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaCreation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaCreationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMergeMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = StartSchemaMergeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as StartSchemaMergeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMerge_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaMergeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMerge_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaMergeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMerge_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaMergeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMerge_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaMergeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void StartSchemaMerge_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("StartSchemaMerge");

            var request = InstantiateClassGenerator.Execute<StartSchemaMergeRequest>();
            var marshaller = new StartSchemaMergeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("StartSchemaMerge", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = StartSchemaMergeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResourceMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = TagResourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as TagResourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void TagResource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("TagResource");

            var request = InstantiateClassGenerator.Execute<TagResourceRequest>();
            var marshaller = new TagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("TagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = TagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResourceMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UntagResourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UntagResourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UntagResource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UntagResource");

            var request = InstantiateClassGenerator.Execute<UntagResourceRequest>();
            var marshaller = new UntagResourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UntagResource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UntagResourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCacheMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateApiCacheResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateApiCacheResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCache_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCache_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCache_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCache_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiCache_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiCache");

            var request = InstantiateClassGenerator.Execute<UpdateApiCacheRequest>();
            var marshaller = new UpdateApiCacheRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiCache", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiCacheResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKeyMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateApiKeyResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateApiKeyResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_ApiKeyValidityOutOfBoundsExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ApiKeyValidityOutOfBoundsException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ApiKeyValidityOutOfBoundsException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_LimitExceededExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("LimitExceededException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","LimitExceededException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateApiKey_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateApiKey");

            var request = InstantiateClassGenerator.Execute<UpdateApiKeyRequest>();
            var marshaller = new UpdateApiKeyRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateApiKey", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateApiKeyResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSourceMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateDataSourceResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateDataSourceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSource_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSource_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSource_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSource_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDataSource_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDataSource");

            var request = InstantiateClassGenerator.Execute<UpdateDataSourceRequest>();
            var marshaller = new UpdateDataSourceRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDataSource", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDataSourceResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainNameMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateDomainNameResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateDomainNameResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainName_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainName_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainName_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainName_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateDomainName_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateDomainName");

            var request = InstantiateClassGenerator.Execute<UpdateDomainNameRequest>();
            var marshaller = new UpdateDomainNameRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateDomainName", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateDomainNameResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateFunctionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateFunction");

            var request = InstantiateClassGenerator.Execute<UpdateFunctionRequest>();
            var marshaller = new UpdateFunctionRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateFunction", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateFunctionResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateFunctionResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateFunction_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateFunction");

            var request = InstantiateClassGenerator.Execute<UpdateFunctionRequest>();
            var marshaller = new UpdateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateFunction_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateFunction");

            var request = InstantiateClassGenerator.Execute<UpdateFunctionRequest>();
            var marshaller = new UpdateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateFunction_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateFunction");

            var request = InstantiateClassGenerator.Execute<UpdateFunctionRequest>();
            var marshaller = new UpdateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateFunction_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateFunction");

            var request = InstantiateClassGenerator.Execute<UpdateFunctionRequest>();
            var marshaller = new UpdateFunctionRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateFunction", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateFunctionResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApiMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateGraphqlApiResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateGraphqlApiResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_AccessDeniedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("AccessDeniedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","AccessDeniedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateGraphqlApi_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateGraphqlApi");

            var request = InstantiateClassGenerator.Execute<UpdateGraphqlApiRequest>();
            var marshaller = new UpdateGraphqlApiRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateGraphqlApi", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateGraphqlApiResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolverMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateResolverResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateResolverResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolver_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolver_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolver_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolver_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateResolver_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateResolver");

            var request = InstantiateClassGenerator.Execute<UpdateResolverRequest>();
            var marshaller = new UpdateResolverRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateResolver", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateResolverResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociationMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateSourceApiAssociationResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateSourceApiAssociationResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociation_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociation_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociation_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociation_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateSourceApiAssociation_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateSourceApiAssociation");

            var request = InstantiateClassGenerator.Execute<UpdateSourceApiAssociationRequest>();
            var marshaller = new UpdateSourceApiAssociationRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateSourceApiAssociation", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateSourceApiAssociationResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateTypeMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new JsonSampleGenerator(service_model, operation.ResponseStructure).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = UpdateTypeResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context) as UpdateTypeResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateType_BadRequestExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("BadRequestException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","BadRequestException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateType_ConcurrentModificationExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("ConcurrentModificationException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","ConcurrentModificationException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateType_InternalFailureExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("InternalFailureException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","InternalFailureException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateType_NotFoundExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("NotFoundException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","NotFoundException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }

        [TestMethod]
        [TestCategory("UnitTest")]
        [TestCategory("Rest_Json")]
        [TestCategory("AppSync")]
        public void UpdateType_UnauthorizedExceptionMarshallTest()
        {
            var operation = service_model.FindOperation("UpdateType");

            var request = InstantiateClassGenerator.Execute<UpdateTypeRequest>();
            var marshaller = new UpdateTypeRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);

            TestTools.RequestValidator.Validate("UpdateType", request, internalRequest, service_model);

            var exception = operation.Exceptions.First(e => e.Name.Equals("UnauthorizedException"));
            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"},
                    {"x-amzn-ErrorType","UnauthorizedException"},
                }
            };

            var payloadResponse = new JsonSampleGenerator(service_model, exception).Execute();
            webResponse.Headers["Content-Length"] = UTF8Encoding.UTF8.GetBytes(payloadResponse).Length.ToString();
            var context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), true, webResponse, true);
            var response = UpdateTypeResponseUnmarshaller.Instance.UnmarshallException(context, null, System.Net.HttpStatusCode.OK);

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }
    }
}