def METHOD_NAME(self, request: Request) -> Response:
    try:
        slack_request = self.slack_request_class(request)
        slack_request.validate()
    except SlackRequestError as e:
        if e.status == status.HTTP_403_FORBIDDEN:
            return self.respond(SlackDisconnectedMessageBuilder().build())
        return self.respond(status=e.status)
    return super().post_dispatcher(slack_request)