Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=GP&contributor=f2e3a70b-4ce1-4411-a2e0-dfe5685ae026` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}