Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JKS&contributor=1eafca10-a8bb-4fd2-bfbb-acb5da27a452` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}