Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=PDZ&contributor=cf45c224-da98-47d8-b528-50395d7a0dee` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}