post https://order_platform_url/orders//cancel
This endpoint enables GrubOne to notify the order platform that an order, initiated through the platform, has been canceled by the partner. Upon receiving this cancellation request, the ordering platform can evaluate the current status of the order and either approve or reject the request based on the feasibility of the cancellation at that stage. This functionality ensures that the order platform maintains control over the order flow, preventing cancellations when the order is too far along in the process.