HTTP/1.1 404 Not Found
Cache-Control: public
Content-Type: text/plain; charset=UTF-8
Date: Sat, 27 Apr 2024 06:17:25 GMT
DomainHeader: postcode service
Vary: Accept-Encoding
Content-Length: 0
Connection: keep-alive

AWS ELB2.0

HTTP/1.1 400 Bad Request
Server: awselb/2.0
Date: Mon, 22 Apr 2024 19:27:10 GMT
Content-Type: text/html
Content-Length: 622
Connection: close