Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=SPC&contributor=0cbe61c2-b4db-4a0b-b54b-ab65f12a35ff` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}