public void DeregisterTaskFromMaintenanceWindowMarshallTest()
        {
            var request = InstantiateClassGenerator.Execute<DeregisterTaskFromMaintenanceWindowRequest>();
            var marshaller = new DeregisterTaskFromMaintenanceWindowRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            var jsonRequest = UTF8Encoding.UTF8.GetString(internalRequest.Content);                        
            Comparer.CompareObjectToJson<DeregisterTaskFromMaintenanceWindowRequest>(request,jsonRequest);

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            var jsonResponse = new JsonSampleGenerator(service_model, service_model.FindOperation("DeregisterTaskFromMaintenanceWindow").ResponseStructure).Execute();
            webResponse.Headers.Add("Content-Length", UTF8Encoding.UTF8.GetBytes(jsonResponse).Length.ToString());
            UnmarshallerContext context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(jsonResponse), false, webResponse);
            var response = DeregisterTaskFromMaintenanceWindowResponseUnmarshaller.Instance.Unmarshall(context)
                as DeregisterTaskFromMaintenanceWindowResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }
        /// <summary>
        /// Removes a task from a Maintenance Window.
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the DeregisterTaskFromMaintenanceWindow service method.</param>
        /// 
        /// <returns>The response from the DeregisterTaskFromMaintenanceWindow service method, as returned by SimpleSystemsManagement.</returns>
        /// <exception cref="Amazon.SimpleSystemsManagement.Model.DoesNotExistException">
        /// Error returned when the ID specified for a resource (e.g. a Maintenance Window) doesn’t
        /// exist.
        /// </exception>
        /// <exception cref="Amazon.SimpleSystemsManagement.Model.InternalServerErrorException">
        /// An error occurred on the server side.
        /// </exception>
        public DeregisterTaskFromMaintenanceWindowResponse DeregisterTaskFromMaintenanceWindow(DeregisterTaskFromMaintenanceWindowRequest request)
        {
            var marshaller = new DeregisterTaskFromMaintenanceWindowRequestMarshaller();
            var unmarshaller = DeregisterTaskFromMaintenanceWindowResponseUnmarshaller.Instance;

            return Invoke<DeregisterTaskFromMaintenanceWindowRequest,DeregisterTaskFromMaintenanceWindowResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DeregisterTaskFromMaintenanceWindow operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DeregisterTaskFromMaintenanceWindow operation on AmazonSimpleSystemsManagementClient.</param>
        /// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
        /// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
        ///          procedure using the AsyncState property.</param>
        /// 
        /// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndDeregisterTaskFromMaintenanceWindow
        ///         operation.</returns>
        public IAsyncResult BeginDeregisterTaskFromMaintenanceWindow(DeregisterTaskFromMaintenanceWindowRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new DeregisterTaskFromMaintenanceWindowRequestMarshaller();
            var unmarshaller = DeregisterTaskFromMaintenanceWindowResponseUnmarshaller.Instance;

            return BeginInvoke<DeregisterTaskFromMaintenanceWindowRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DeregisterTaskFromMaintenanceWindow operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the DeregisterTaskFromMaintenanceWindow operation.</param>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
        /// <returns>The task object representing the asynchronous operation.</returns>
        public Task<DeregisterTaskFromMaintenanceWindowResponse> DeregisterTaskFromMaintenanceWindowAsync(DeregisterTaskFromMaintenanceWindowRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new DeregisterTaskFromMaintenanceWindowRequestMarshaller();
            var unmarshaller = DeregisterTaskFromMaintenanceWindowResponseUnmarshaller.Instance;

            return InvokeAsync<DeregisterTaskFromMaintenanceWindowRequest,DeregisterTaskFromMaintenanceWindowResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }