Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=XQA&contributor=a128fc56-b8a3-4668-89f5-f42e99780dda` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}