Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=UYQM&contributor=718f0922-7947-45cb-ae84-9bb97e03bcb2` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}