Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=JBCC&contributor=0d489f84-d132-4124-9291-e324f253920e` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}