Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=FP&contributor=758aceb0-4348-49ad-ba04-c3a3d0d43e4b` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}