code: def get_subscription_config(self, jid, node=None, *,
                                  subscription_jid=None,
                                  subid=None):
          
  
          subscription_jid = subscription_jid or self.client.local_jid.bare()
  
          iq = aioxmpp.stanza.IQ(to=jid, type_=aioxmpp.structs.IQType.GET)
          iq.payload = pubsub_xso.Request()
          iq.payload.options = pubsub_xso.Options(
              subscription_jid,
              node=node,
              subid=subid,
          )
  
          response = yield from self.client.send(iq)
          return response.options.data
docs: Request the current configuration of a subscription.
  
          :param jid: Address of the PubSub service.
          :type jid: :class:`aioxmpp.JID`
          :param node: Name of the PubSub node to query.
          :type node: :class:`str`
          :param subscription_jid: The address to query the configuration for.
          :type subscription_jid: :class:`aioxmpp.JID`
          :param subid: Unique ID of the subscription to query.
          :type subid: :class:`str`
          :raises aioxmpp.errors.XMPPError: as returned by the service
          :return: The current configuration of the subscription.
          :rtype: :class:`~.forms.Data`
  
          By default, the request will be on behalf of the bare JID of the
          client. It can be overriden using the `subscription_jid` argument.
  
          If available, the `subid` should also be specified.
  
          On success, the :class:`~.forms.Data` form is returned.
  
          If an error occurs, the corresponding :class:`~.errors.XMPPError` is
          raised.