code: def reload(self, client=None, retry=DEFAULT_RETRY):
          
          client = self._require_client(client)
  
          extra_params = {}
          if self.location:
              extra_params["location"] = self.location
  
          api_response = client._call_api(
              retry, method="GET", path=self.path, query_params=extra_params
          )
          self._set_properties(api_response)
docs: API call:  refresh job properties via a GET request.
  
          See
          https://cloud.google.com/bigquery/docs/reference/rest/v2/jobs/get
  
          :type client: :class:`~google.cloud.bigquery.client.Client` or
                        ``NoneType``
          :param client: the client to use.  If not passed, falls back to the
                         ``client`` stored on the current dataset.
  
          :type retry: :class:`google.api_core.retry.Retry`
          :param retry: (Optional) How to retry the RPC.