public ListDirectoriesResult listDirectories(ListDirectoriesRequest request) {request = beforeClientExecution(request);return executeListDirectories(request);}

public virtual ListDirectoriesResponse ListDirectories(ListDirectoriesRequest request){var options = new InvokeOptions();options.RequestMarshaller = ListDirectoriesRequestMarshaller.Instance;options.ResponseUnmarshaller = ListDirectoriesResponseUnmarshaller.Instance;return Invoke<ListDirectoriesResponse>(request, options);}
