Core Admin APIExchanges
Update Outbound Item of an Exchange
Add Outbound Items to Exchange POST
Add outbound (or new) items to an exchange. These outbound items will have the action `ITEM_ADD`.
Remove Outbound Item from Exchange DELETE
Remove an outbound (or new) item from an exchange using the `ID` of the item's `ITEM_ADD` action. Every item has an `actions` property, whose value is an array of actions. You can check the action's name using its `action` property, and use the value of the `id` property.