code: public static ReservationFetcher fetcher(final String pathWorkspaceSid, 
                                               final String pathWorkerSid, 
                                               final String pathSid) {
          return new ReservationFetcher(pathWorkspaceSid, pathWorkerSid, pathSid);
      }
docs: Create a ReservationFetcher to execute fetch.
  
  @param pathWorkspaceSid The workspace_sid
  @param pathWorkerSid The worker_sid
  @param pathSid The sid
  @return ReservationFetcher capable of executing the fetch