Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=PS&contributor=0137e8a8-2cc7-4599-9633-efbf3009e977` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}