public void ValidateTemplateMarshallTest()
        {
            var operation = service_model.FindOperation("ValidateTemplate");

            var request         = InstantiateClassGenerator.Execute <ValidateTemplateRequest>();
            var marshaller      = new ValidateTemplateRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);
            var validator       = new AWSQueryValidator(internalRequest.Parameters, request, service_model, operation);

            validator.Validate();


            var payloadResponse = new XmlSampleGenerator(service_model, operation).Execute();
            var context         = new XmlUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, null);
            var response        = ValidateTemplateResponseUnmarshaller.Instance.Unmarshall(context)
                                  as ValidateTemplateResponse;

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the ValidateTemplate operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ValidateTemplate 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<ValidateTemplateResponse> ValidateTemplateAsync(ValidateTemplateRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new ValidateTemplateRequestMarshaller();
            var unmarshaller = ValidateTemplateResponseUnmarshaller.Instance;

            return InvokeAsync<ValidateTemplateRequest,ValidateTemplateResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
        internal ValidateTemplateResponse ValidateTemplate(ValidateTemplateRequest request)
        {
            var marshaller = new ValidateTemplateRequestMarshaller();
            var unmarshaller = ValidateTemplateResponseUnmarshaller.Instance;

            return Invoke<ValidateTemplateRequest,ValidateTemplateResponse>(request, marshaller, unmarshaller);
        }
 IAsyncResult invokeValidateTemplate(ValidateTemplateRequest validateTemplateRequest, AsyncCallback callback, object state, bool synchronized)
 {
     IRequest irequest = new ValidateTemplateRequestMarshaller().Marshall(validateTemplateRequest);
     var unmarshaller = ValidateTemplateResponseUnmarshaller.GetInstance();
     AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
     Invoke(result);
     return result;
 }
        /// <summary>
        /// Initiates the asynchronous execution of the ValidateTemplate operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ValidateTemplate operation on AmazonCloudFormationClient.</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 EndValidateTemplate
        ///         operation.</returns>
        public IAsyncResult BeginValidateTemplate(ValidateTemplateRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new ValidateTemplateRequestMarshaller();
            var unmarshaller = ValidateTemplateResponseUnmarshaller.Instance;

            return BeginInvoke<ValidateTemplateRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
        /// <summary>
        /// <para>Validates a specified template.</para>
        /// </summary>
        /// 
        /// <param name="validateTemplateRequest">Container for the necessary parameters to execute the ValidateTemplate service method on
        /// AmazonCloudFormation.</param>
        /// 
        /// <returns>The response from the ValidateTemplate service method, as returned by AmazonCloudFormation.</returns>
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
		public Task<ValidateTemplateResponse> ValidateTemplateAsync(ValidateTemplateRequest validateTemplateRequest, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new ValidateTemplateRequestMarshaller();
            var unmarshaller = ValidateTemplateResponseUnmarshaller.GetInstance();
            return Invoke<IRequest, ValidateTemplateRequest, ValidateTemplateResponse>(validateTemplateRequest, marshaller, unmarshaller, signer, cancellationToken);
        }
        public void ValidateTemplateMarshallTest()
        {
            var operation = service_model.FindOperation("ValidateTemplate");

            var request = InstantiateClassGenerator.Execute<ValidateTemplateRequest>();
            var marshaller = new ValidateTemplateRequestMarshaller();
            var internalRequest = marshaller.Marshall(request);
            var validator = new AWSQueryValidator(internalRequest.Parameters, request, service_model, operation);
            validator.Validate();

            var payloadResponse = new XmlSampleGenerator(service_model, operation).Execute();
            var context = new XmlUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, null);
            var response = ValidateTemplateResponseUnmarshaller.Instance.Unmarshall(context)
                as ValidateTemplateResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }
  /// <summary>
  /// <para> Validates a specified template. </para>
  /// </summary>
  /// 
  /// <param name="validateTemplateRequest">Container for the necessary parameters to execute the ValidateTemplate service method on
  ///           AmazonCloudFormation.</param>
  /// 
  /// <returns>The response from the ValidateTemplate service method, as returned by AmazonCloudFormation.</returns>
  /// 
 public ValidateTemplateResponse ValidateTemplate(ValidateTemplateRequest validateTemplateRequest) 
 {           
     IRequest<ValidateTemplateRequest> request = new ValidateTemplateRequestMarshaller().Marshall(validateTemplateRequest);
     ValidateTemplateResponse response = Invoke<ValidateTemplateRequest, ValidateTemplateResponse> (request, this.signer, ValidateTemplateResponseUnmarshaller.GetInstance());
     return response;
 }
        /// <summary>
        /// Initiates the asynchronous execution of the ValidateTemplate operation.
        /// <seealso cref="Amazon.CloudFormation.IAmazonCloudFormation.ValidateTemplate"/>
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the ValidateTemplate 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 async Task<ValidateTemplateResponse> ValidateTemplateAsync(ValidateTemplateRequest request, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new ValidateTemplateRequestMarshaller();
            var unmarshaller = ValidateTemplateResponseUnmarshaller.GetInstance();
            var response = await Invoke<IRequest, ValidateTemplateRequest, ValidateTemplateResponse>(request, marshaller, unmarshaller, signer, cancellationToken)
                .ConfigureAwait(continueOnCapturedContext: false);
            return response;
        }