text: public virtual DescribeRootFoldersResponse DescribeRootFolders(DescribeRootFoldersRequest request){var options = new InvokeOptions();options.RequestMarshaller = DescribeRootFoldersRequestMarshaller.Instance;options.ResponseUnmarshaller = DescribeRootFoldersResponseUnmarshaller.Instance;return Invoke<DescribeRootFoldersResponse>(request, options);}