HTTP/1.1 200 OK
Date: Fri, 04 Oct 2024 15:49:19 GMT
Content-Length: 0
Connection: keep-alive

AWS ELB2.0

HTTP/1.1 400 Bad Request
Server: awselb/2.0
Date: Mon, 16 Sep 2024 18:35:29 GMT
Content-Type: text/html
Content-Length: 622
Connection: close