ExternalData in Kitchen Order

The Api V8 has added the ability to record ExternalData for kitchen orders. This will allow storing and transmitting necessary additional information related to the order.

For this purpose, 3 methods were created in the Api:

• AddOrUpdateKitchenOrderExternalData(IKitchenOrder order, string key, string value) - Adding information value to the kitchen order order with the key key;
• TryGetKitchenOrderExternalDataByKey(IKitchenOrder order, string key - Attempt to retrieve ExternalData information from the order order with the key key;
• DeleteKitchenOrderExternalData(IKitchenOrder order, string key) - Deleting the record from the order order with the key key.