Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=WNJ&contributor=1d4f37af-18a4-4dc5-b7f4-5562e83b7ce8` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}