Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=WQ&contributor=eacad83f-f9ca-47ab-87b7-6cbdc85f53f6` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}