t&#34;, {}).get(&#34;bot_id&#34;)
        if self._is_self_event(auth_result, req.context.user_id, bot_id, req.body):  # type: ignore[arg-type]
            if self.ignoring_self_assistant_message_events_enabled is False:
                if is_bot_message_event_in_assistant_thread(req.body):
                    # Assistant#bot_message handler acknowledges this pattern
                    return await next()

            self._debug_log(req.body)
            return await req.context.ack()
        else:
      