code: def get_instance(self, payload):
          
          return PayloadInstance(
              self._version,
              payload,
              account_sid=self._solution['account_sid'],
              reference_sid=self._solution['reference_sid'],
              add_on_result_sid=self._solution['add_on_result_sid'],
          )
docs: Build an instance of PayloadInstance
  
          :param dict payload: Payload response from the API
  
          :returns: twilio.rest.api.v2010.account.recording.add_on_result.payload.PayloadInstance
          :rtype: twilio.rest.api.v2010.account.recording.add_on_result.payload.PayloadInstance