Code
http
# Client requests JSON in English, gzipped
GET /api/users HTTP/1.1
Host: example.com
Accept: application/json
Accept-Language: en-US
Accept-Encoding: gzip
---
# Server responds accordingly
HTTP/1.1 200 OK
Content-Type: application/json; charset=utf-8
Content-Language: en-US
Content-Encoding: gzip
Vary: Accept, Accept-Language