public void UnassignVolumeMarshallTest()
        {
            var request = InstantiateClassGenerator.Execute<UnassignVolumeRequest>();
            var marshaller = new UnassignVolumeRequestMarshaller();

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

        }
        internal UnassignVolumeResponse UnassignVolume(UnassignVolumeRequest request)
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.Instance;

            return Invoke<UnassignVolumeRequest,UnassignVolumeResponse>(request, marshaller, unmarshaller);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the UnassignVolume operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the UnassignVolume 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<UnassignVolumeResponse> UnassignVolumeAsync(UnassignVolumeRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.Instance;

            return InvokeAsync<UnassignVolumeRequest,UnassignVolumeResponse>(request, marshaller, 
                unmarshaller, cancellationToken);
        }
        /// <summary>
        /// <para>Unassigns an assigned Amazon EBS volume. The volume remains registered with the stack. For more information, see <a href="http://docs.aws.amazon.com/opsworks/latest/userguide/resources.html">Resource Management</a> .</para> <para> <b>Required
        /// Permissions</b> : To use this action, an IAM user must have a Manage permissions level for the stack, or an attached policy that explicitly
        /// grants permissions. For more information on user permissions, see <a href="http://docs.aws.amazon.com/opsworks/latest/userguide/opsworks-security-users.html">Managing User Permissions</a> .</para>
        /// </summary>
        /// 
        /// <param name="unassignVolumeRequest">Container for the necessary parameters to execute the UnassignVolume service method on
        /// AmazonOpsWorks.</param>
        /// 
        /// <exception cref="T:Amazon.OpsWorks.Model.ResourceNotFoundException" />
        /// <exception cref="T:Amazon.OpsWorks.Model.ValidationException" />
        /// <param name="cancellationToken">
        ///     A cancellation token that can be used by other objects or threads to receive notice of cancellation.
        /// </param>
		public Task<UnassignVolumeResponse> UnassignVolumeAsync(UnassignVolumeRequest unassignVolumeRequest, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.GetInstance();
            return Invoke<IRequest, UnassignVolumeRequest, UnassignVolumeResponse>(unassignVolumeRequest, marshaller, unmarshaller, signer, cancellationToken);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the UnassignVolume operation.
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the UnassignVolume operation on AmazonOpsWorksClient.</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 EndUnassignVolume
        ///         operation.</returns>
        public IAsyncResult BeginUnassignVolume(UnassignVolumeRequest request, AsyncCallback callback, object state)
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.Instance;

            return BeginInvoke<UnassignVolumeRequest>(request, marshaller, unmarshaller,
                callback, state);
        }
 IAsyncResult invokeUnassignVolume(UnassignVolumeRequest unassignVolumeRequest, AsyncCallback callback, object state, bool synchronized)
 {
     IRequest irequest = new UnassignVolumeRequestMarshaller().Marshall(unassignVolumeRequest);
     var unmarshaller = UnassignVolumeResponseUnmarshaller.GetInstance();
     AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
     Invoke(result);
     return result;
 }
        IAsyncResult invokeUnassignVolume(UnassignVolumeRequest request, AsyncCallback callback, object state, bool synchronized)
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.Instance;

            return Invoke(request, callback, state, synchronized, marshaller, unmarshaller, signer);
        }
        /// <summary>
        /// Initiates the asynchronous execution of the UnassignVolume operation.
        /// <seealso cref="Amazon.OpsWorks.IAmazonOpsWorks.UnassignVolume"/>
        /// </summary>
        /// 
        /// <param name="request">Container for the necessary parameters to execute the UnassignVolume 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<UnassignVolumeResponse> UnassignVolumeAsync(UnassignVolumeRequest request, CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller = new UnassignVolumeRequestMarshaller();
            var unmarshaller = UnassignVolumeResponseUnmarshaller.GetInstance();
            var response = await Invoke<IRequest, UnassignVolumeRequest, UnassignVolumeResponse>(request, marshaller, unmarshaller, signer, cancellationToken)
                .ConfigureAwait(continueOnCapturedContext: false);
            return response;
        }