/// <inheritdoc /> public Task <ICloseIndexResponse> CloseIndexAsync(ICloseIndexRequest request, CancellationToken cancellationToken = default(CancellationToken) ) => Dispatcher.DispatchAsync <ICloseIndexRequest, CloseIndexRequestParameters, CloseIndexResponse, ICloseIndexResponse>( request, cancellationToken, (p, d, c) => LowLevelDispatch.IndicesCloseDispatchAsync <CloseIndexResponse>(p, c) );