Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=FF&contributor=50f2f3a5-1abb-4ea6-a181-39296cc24d9b` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}