Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=UBL&contributor=98bf588f-1053-4e4f-ae47-1e27d77629c3` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}