code: public BoxRequestsShare.GetPendingCollaborations getPendingCollaborationsRequest() {
          BoxRequestsShare.GetPendingCollaborations request = new BoxRequestsShare.GetPendingCollaborations(getCollaborationsUrl(), mSession);
          return request;
      }
docs: A request to retrieve a list of pending collaborations for the user.
  
  @return  request to retrieve pending collaborations.