Update mutable metadata fields for an item. Provide either producer_id or item_id along with publisher_id to identify the target item. (Both may be passed in as well.)
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Update mutable metadata fields for an item. Provide either producer_id or item_id to identify the target item. (Both may be passed in together.)
Publisher ID that owns the item
Item ID to update (preferred when available)
Producer-specific identifier for the item