docs: def _update_state_from_response(self, response_json):
          """
          :param response_json: the json obj returned from query
          :return:
          """
          power_strip = response_json.get('data')
  
          power_strip_reading = power_strip.get('last_reading')
          outlets = power_strip.get('outlets')
          for outlet in outlets:
              if outlet.get('outlet_id') == str(self.object_id()):
                  outlet['last_reading']['connection'] = power_strip_reading.get('connection')
                  self.json_state = outlet