put https://api.shift.io/v4/sync/links/
Updates an existing Review Link
This call lets you update the contents or settings of an existing Review Link. The link id is a required path parameter. A 204 code is returned when the link is successfully updated.
When you update a link, make sure you enter asset ids; otherwise, the link will be empty. For example, if you update the link title but do not pass in the asset ids, then the title will be updated but the link will not contain any assets. Similarly, if you want to add assets to a link, be sure to list both the original assets and the new ones.
For more information about a link’s properties, please see Get link by id.