HTTP/1.1 401 Unauthorized
server: istio-envoy
date: Wed, 29 May 2024 22:28:41 GMT
content-type: application/json
content-length: 132
x-envoy-upstream-service-time: 0
x-envoy-decorator-operation: xapi.bat.svc.cluster.local:80/*

AWS ELB2.0

HTTP/1.1 400 Bad Request
Server: awselb/2.0
Date: Thu, 23 May 2024 21:08:39 GMT
Content-Type: text/html
Content-Length: 622
Connection: close