def set_verified(self, msg_info):
        """
            expects "msg_info" to have the field 'files_containers_id'

            This call already executes "update_last_checked_time" so it doesn't need to be called separately
        """
        assert hasattr(msg_info, 'files_containers_id')
        with self._session_resource as session:
            session.execute(
                update(FilesDestinations)
                    .where(FilesDestinations.file_containers_id == msg_info.files_containers_id)
                    .values(verification_info=msg_info.msg_id)
            )

        self.update_last_checked_time(msg_info)
expects "msg_info" to have the field 'files_containers_id'

            This call already executes "update_last_checked_time" so it doesn't need to be called separately