Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=WBN&contributor=ce9fcc66-1443-4f8a-9f43-1f11d69fb93b` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}