code: def post(self, request, *args, **kwargs):
          
          # Look up subscriber
          subscription_id = kwargs["subscription_id"]
          if Subscription.objects.filter(id=subscription_id).exists():
              status = 202
              accepted = {"accepted": True}
              store_resend_request.apply_async(args=[subscription_id])
          else:
              status = 400
              accepted = {
                  "accepted": False,
                  "reason": "Cannot find subscription with ID {}".format(subscription_id),
              }
          return Response(accepted, status=status)
docs: Validates subscription data before creating Outbound message