Client error: `GET https://api.rightsdesk.com/api/public/works/introduction-to-java-with-eclipse?page=1&sort=updated_at%3Adesc&size=15&channel=&category=UM&contributor=2f62499b-cfaa-4c60-814e-e592a28c8e03` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}