Client error: `GET https://api.rightsdesk.com/api/public/works/search?page=1&sort=updated_at%3Adesc&size=15&category=FU&contributor=a32edd89-af9b-4bf1-816d-9b0d2ca9f9ee&usage_language=ger` resulted in a `401 Unauthorized` response:
{"message":"Unauthenticated."}