/// <summary>
        /// Initiates the asynchronous execution of the DescribeElasticsearchDomainConfig operation.
        /// </summary>
        ///
        /// <param name="request">Container for the necessary parameters to execute the DescribeElasticsearchDomainConfig operation on AmazonElasticsearchClient.</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 EndDescribeElasticsearchDomainConfig
        ///         operation.</returns>
        public IAsyncResult BeginDescribeElasticsearchDomainConfig(DescribeElasticsearchDomainConfigRequest request, AsyncCallback callback, object state)
        {
            var marshaller   = new DescribeElasticsearchDomainConfigRequestMarshaller();
            var unmarshaller = DescribeElasticsearchDomainConfigResponseUnmarshaller.Instance;

            return(BeginInvoke <DescribeElasticsearchDomainConfigRequest>(request, marshaller, unmarshaller,
                                                                          callback, state));
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeElasticsearchDomainConfig operation.
        /// </summary>
        ///
        /// <param name="request">Container for the necessary parameters to execute the DescribeElasticsearchDomainConfig 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 <DescribeElasticsearchDomainConfigResponse> DescribeElasticsearchDomainConfigAsync(DescribeElasticsearchDomainConfigRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var marshaller   = new DescribeElasticsearchDomainConfigRequestMarshaller();
            var unmarshaller = DescribeElasticsearchDomainConfigResponseUnmarshaller.Instance;

            return(InvokeAsync <DescribeElasticsearchDomainConfigRequest, DescribeElasticsearchDomainConfigResponse>(request, marshaller,
                                                                                                                     unmarshaller, cancellationToken));
        }
        internal DescribeElasticsearchDomainConfigResponse DescribeElasticsearchDomainConfig(DescribeElasticsearchDomainConfigRequest request)
        {
            var marshaller   = new DescribeElasticsearchDomainConfigRequestMarshaller();
            var unmarshaller = DescribeElasticsearchDomainConfigResponseUnmarshaller.Instance;

            return(Invoke <DescribeElasticsearchDomainConfigRequest, DescribeElasticsearchDomainConfigResponse>(request, marshaller, unmarshaller));
        }
        /// <summary>
        /// Initiates the asynchronous execution of the DescribeElasticsearchDomainConfig operation.
        /// </summary>
        ///
        /// <param name="request">Container for the necessary parameters to execute the DescribeElasticsearchDomainConfig 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 virtual Task <DescribeElasticsearchDomainConfigResponse> DescribeElasticsearchDomainConfigAsync(DescribeElasticsearchDomainConfigRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
        {
            var options = new InvokeOptions();

            options.RequestMarshaller    = DescribeElasticsearchDomainConfigRequestMarshaller.Instance;
            options.ResponseUnmarshaller = DescribeElasticsearchDomainConfigResponseUnmarshaller.Instance;

            return(InvokeAsync <DescribeElasticsearchDomainConfigResponse>(request, options, cancellationToken));
        }
        internal virtual DescribeElasticsearchDomainConfigResponse DescribeElasticsearchDomainConfig(DescribeElasticsearchDomainConfigRequest request)
        {
            var options = new InvokeOptions();

            options.RequestMarshaller    = DescribeElasticsearchDomainConfigRequestMarshaller.Instance;
            options.ResponseUnmarshaller = DescribeElasticsearchDomainConfigResponseUnmarshaller.Instance;

            return(Invoke <DescribeElasticsearchDomainConfigResponse>(request, options));
        }