Core Admin APIReturns
Remove Item from Return
Update Requested Item in Return POST
Update a requested item to be returned by the ID of the item's `RETURN_ITEM` 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. return.
Add a Shipping Method to a Return POST
Add a shipping method to a return. The shipping method will have a `SHIPPING_ADD` action.