internal virtual StartMaintenanceResponse StartMaintenance(StartMaintenanceRequest request)
        {
            var marshaller   = new StartMaintenanceRequestMarshaller();
            var unmarshaller = StartMaintenanceResponseUnmarshaller.Instance;

            return(Invoke <StartMaintenanceRequest, StartMaintenanceResponse>(request, marshaller, unmarshaller));
        }
        public void StartMaintenanceMarshallTest()
        {
            var request    = InstantiateClassGenerator.Execute <StartMaintenanceRequest>();
            var marshaller = new StartMaintenanceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            var jsonRequest     = UTF8Encoding.UTF8.GetString(internalRequest.Content);

            Comparer.CompareObjectToJson <StartMaintenanceRequest>(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("StartMaintenance").ResponseStructure).Execute();

            webResponse.Headers.Add("Content-Length", UTF8Encoding.UTF8.GetBytes(jsonResponse).Length.ToString());
            UnmarshallerContext context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(jsonResponse), false, webResponse);
            var response = StartMaintenanceResponseUnmarshaller.Instance.Unmarshall(context)
                           as StartMaintenanceResponse;

            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the StartMaintenance operation.
        /// </summary>
        ///
        /// <param name="request">Container for the necessary parameters to execute the StartMaintenance 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>
        /// <seealso href="http://docs.aws.amazon.com/goto/WebAPI/opsworkscm-2016-11-01/StartMaintenance">REST API Reference for StartMaintenance Operation</seealso>
        public virtual Task <StartMaintenanceResponse> StartMaintenanceAsync(StartMaintenanceRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller   = new StartMaintenanceRequestMarshaller();
            var unmarshaller = StartMaintenanceResponseUnmarshaller.Instance;

            return(InvokeAsync <StartMaintenanceRequest, StartMaintenanceResponse>(request, marshaller,
                                                                                   unmarshaller, cancellationToken));
        }
        /// <summary>
        /// Initiates the asynchronous execution of the StartMaintenance operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the StartMaintenance 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<StartMaintenanceResponse> StartMaintenanceAsync(StartMaintenanceRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new StartMaintenanceRequestMarshaller();
            var unmarshaller = StartMaintenanceResponseUnmarshaller.Instance;

            return InvokeAsync<StartMaintenanceRequest,StartMaintenanceResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
        /// <summary>
        /// Manually starts server maintenance. This command can be useful if an earlier maintenance
        /// attempt failed, and the underlying cause of maintenance failure has been resolved.
        /// The server will switch to <code>UNDER_MAINTENANCE</code> state, while maintenace is
        /// in progress. 
        /// 
        ///  
        /// <para>
        ///  Maintenace can only be started for <code>HEALTHY</code> and <code>UNHEALTHY</code>
        /// servers. A <code>InvalidStateException</code> is thrown otherwise. A <code>ResourceNotFoundException</code>
        /// is thrown when the server does not exist. A <code>ValidationException</code> is raised
        /// when parameters of the request are invalid. 
        /// </para>
        /// </summary>
        /// <param name="request">Container for the necessary parameters to execute the StartMaintenance service method.</param>
        /// 
        /// <returns>The response from the StartMaintenance service method, as returned by OpsWorksCM.</returns>
        /// <exception cref="Amazon.OpsWorksCM.Model.InvalidStateException">
        /// The resource is in a state that does not allow you to perform a specified action.
        /// </exception>
        /// <exception cref="Amazon.OpsWorksCM.Model.ResourceNotFoundException">
        /// The requested resource does not exist, or access was denied.
        /// </exception>
        /// <exception cref="Amazon.OpsWorksCM.Model.ValidationException">
        /// One or more of the provided request parameters are not valid.
        /// </exception>
        public StartMaintenanceResponse StartMaintenance(StartMaintenanceRequest request)
        {
            var marshaller = new StartMaintenanceRequestMarshaller();
            var unmarshaller = StartMaintenanceResponseUnmarshaller.Instance;

            return Invoke<StartMaintenanceRequest,StartMaintenanceResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the StartMaintenance operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the StartMaintenance operation on AmazonOpsWorksCMClient.</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 EndStartMaintenance
        ///         operation.</returns>
        public IAsyncResult BeginStartMaintenance(StartMaintenanceRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new StartMaintenanceRequestMarshaller();
            var unmarshaller = StartMaintenanceResponseUnmarshaller.Instance;

            return BeginInvoke<StartMaintenanceRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
        public void StartMaintenanceMarshallTest()
        {
            var request = InstantiateClassGenerator.Execute<StartMaintenanceRequest>();
            var marshaller = new StartMaintenanceRequestMarshaller();

            var internalRequest = marshaller.Marshall(request);
            var jsonRequest = UTF8Encoding.UTF8.GetString(internalRequest.Content);                        
            Comparer.CompareObjectToJson<StartMaintenanceRequest>(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("StartMaintenance").ResponseStructure).Execute();
            webResponse.Headers.Add("Content-Length", UTF8Encoding.UTF8.GetBytes(jsonResponse).Length.ToString());
            UnmarshallerContext context = new JsonUnmarshallerContext(Utils.CreateStreamFromString(jsonResponse), false, webResponse);
            var response = StartMaintenanceResponseUnmarshaller.Instance.Unmarshall(context)
                as StartMaintenanceResponse;
            InstantiateClassGenerator.ValidateObjectFullyInstantiated(response);
        }