Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=SPG&contributor=db008395-d296-4fc3-9662-916e8bbf142e` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}