Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=AB&contributor=6bb3a730-c852-4d77-95e2-c9e8d50edcc2` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}