code: public ActionFuture<IndexResponse> sendDataAsync(
              Map<String, ?> source, String index, String type, String id) {
          return indexQueryAsync(buildIndexRequest(source, index, type, id));
      }
docs: Send data async action future.
  
  @param source the source
  @param index  the index
  @param type   the type
  @param id     the id
  @return the action future