Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MFN&contributor=f8d5101b-ed08-4207-a4f0-5a81b41f8590` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}