HTTP/1.1 401 UNAUTHORIZED
Server: nginx/1.12.1
Date: Tue, 30 Jun 2020 09:33:45 GMT
Content-Type: text/html; charset=utf-8
Content-Length: 4
Connection: close
Docker-Distribution-API-Version: registry/2.0
WWW-Authenticate: Bearer realm="https://auth.quay.io",service="quay.io"

