Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JHM&contributor=f2cf0c53-8a5a-4d56-b4bf-b79c5f583782` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}