Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MKFS&contributor=548fa480-ca2a-4ee3-bbb4-b263487665ff` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}