Update Offer

This call updates an existing offer. An existing offer may be in published state (active eBay listing), or in an unpublished state and yet to be published with the publishOffer call. The unique identifier (offerId) for the offer to update is passed in at the end of the call URI. The updateOffer call does a complete replacement of the existing offer object, so all fields that make up the current offer object are required, regardless o...