/// <summary>
        /// Initiates the asynchronous execution of the GetChangeDetails operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the GetChangeDetails operation on AmazonRoute53Client.</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 EndGetChangeDetails
        ///         operation.</returns>
        public IAsyncResult BeginGetChangeDetails(GetChangeDetailsRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new GetChangeDetailsRequestMarshaller();
            var unmarshaller = GetChangeDetailsResponseUnmarshaller.Instance;

            return BeginInvoke<GetChangeDetailsRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
        public void GetChangeDetailsMarshallTest()
        {
            var operation = service_model.FindOperation("GetChangeDetails");

            var request = InstantiateClassGenerator.Execute<GetChangeDetailsRequest>();
            var marshaller = new GetChangeDetailsRequestMarshaller();

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

            var webResponse = new WebResponseData
            {
                Headers = {
                    {"x-amzn-RequestId", Guid.NewGuid().ToString()},
                    {"x-amz-crc32","0"}
                }
            };
            
            var payloadResponse = new XmlSampleGenerator(service_model, operation).Execute();            
            var context = new XmlUnmarshallerContext(Utils.CreateStreamFromString(payloadResponse), false, webResponse);
            ResponseUnmarshaller unmarshaller = GetChangeDetailsResponseUnmarshaller.Instance;
            var response = unmarshaller.Unmarshall(context)
                as GetChangeDetailsResponse;   
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);       
        }
        /// <summary>
        /// This action returns the status and changes of a change batch request.
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the GetChangeDetails service method.</param>
        /// 
        /// <returns>The response from the GetChangeDetails service method, as returned by Route53.</returns>
        /// <exception cref="Amazon.Route53.Model.InvalidInputException">
        /// Some value specified in the request is invalid or the XML document is malformed.
        /// </exception>
        /// <exception cref="Amazon.Route53.Model.NoSuchChangeException">
        /// 
        /// </exception>
        public GetChangeDetailsResponse GetChangeDetails(GetChangeDetailsRequest request)
        {
            var marshaller = new GetChangeDetailsRequestMarshaller();
            var unmarshaller = GetChangeDetailsResponseUnmarshaller.Instance;

            return Invoke<GetChangeDetailsRequest,GetChangeDetailsResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the GetChangeDetails operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the GetChangeDetails 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<GetChangeDetailsResponse> GetChangeDetailsAsync(GetChangeDetailsRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new GetChangeDetailsRequestMarshaller();
            var unmarshaller = GetChangeDetailsResponseUnmarshaller.Instance;

            return InvokeAsync<GetChangeDetailsRequest,GetChangeDetailsResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }