HTTP/1.1 404 Not Found
Date: Mon, 13 May 2024 01:15:23 GMT
Content-Length: 0
Connection: keep-alive
Server: Kestrel

AWS ELB2.0

HTTP/1.1 400 Bad Request
Server: awselb/2.0
Date: Wed, 24 Apr 2024 08:51:47 GMT
Content-Type: text/html
Content-Length: 622
Connection: close