Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=UG&contributor=b2e8761a-fd69-454e-b355-3685830fa89f` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}