code: public BoxRequestsFile.GetFileInfo getInfoRequest(final String id) {
          BoxRequestsFile.GetFileInfo request = new BoxRequestsFile.GetFileInfo(id, getFileInfoUrl(id), mSession);
          return request;
      }
docs: Gets a request that retrieves information on a file
  
  @param id    id of file to retrieve info on
  @return      request to get a files information