Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=D&contributor=bb3b31d7-7cd6-4f7b-b1fe-b3c9e70f1897` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}