Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=CB&contributor=9f3c4d43-8dfb-40cf-83ee-cca961c66148` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}