Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=NHDA&contributor=35842626-b22a-49ae-b1ab-066e9fa2de68` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}