code: def flag(self, payload):
          
          url = "{url_base}/resource/{pid}/flag/".format(url_base=self.hs.url_base,
                                                         pid=self.pid)
  
          r = self.hs._request('POST', url, None, payload)
          return r
docs: Set a single flag on a resource.
  
          :param payload:
              t: can be one of make_public, make_private, make_shareable,
              make_not_shareable, make_discoverable, make_not_discoverable
          :return:
              empty but with 202 status_code