def METHOD_NAME(self, request: Request, pk: str):
    """Dismiss an order from fulfillment.
    """
    order = models.Order.access_by(request).get(pk=pk)
    can_mutate_order(order, METHOD_NAME=True)
    order.status = OrderStatus.cancelled.value
    order.save(update_fields=["status"])
    return Response(Order(order).data)