Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MQC&contributor=de86084f-da11-46d2-b53a-91c3e8b96507` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}