Replaces the products covered by an inventory hold placed on an ASN, addressed by its inventory_hold_uuid. The hold may have been created through this API or set up for you in the ShipMonk app.

General description

• The items list is the desired state: products missing from it are released, new ones are added and the rest is left untouched.
• The same scope must not appear twice in one items list, and an item whose scope another hold on the same ASN already holds is rejected as well.
• Just like creating a hold, this works only while the receiving's status is awaiting or arrived.
• A hold that already ended, so its status is released or cancelled, cannot be changed any more.
• A hold that covers every product of the receiving, shown in the list with sku: null, can only be released; its products can be changed only in the ShipMonk app.