Remove Inbound Shipping Method from Exchange

Update Inbound Shipping Method of an Exchange POST

Update the shipping method for returning items in the exchange using the `ID` of the method's `SHIPPING_ADD` action. Every shipping method 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.

Add Outbound Items to Exchange POST

Add outbound (or new) items to an exchange. These outbound items will have the action `ITEM_ADD`.