Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=VFJ&contributor=03780ca0-26a8-41b8-8a1b-318af3e613ec` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}