Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=VFJX&contributor=05bca883-3f3c-4f2e-90f9-80db3635a92a` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}