Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=created_at%3Adesc&size=30&channel=mohrbooks-neuerscheinungen&category=MJD&contributor=fecc38a7-44d3-427b-a953-39e3f2607d70` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}