Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=KJMB&contributor=c433a897-8447-42a0-ac16-2efe9cc8d8dc` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}