text: public virtual DescribeDirectoryConfigsResponse DescribeDirectoryConfigs(DescribeDirectoryConfigsRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeDirectoryConfigsRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeDirectoryConfigsResponseUnmarshaller.Instance;return Invoke<DescribeDirectoryConfigsResponse>(request, options);}