HTTP 305 — Use Proxy
The requested resource is available only through a proxy, the address for which is provided in the response
When to use it
Use status 305 when this is the correct HTTP response semantic: The requested resource is available only through a proxy, the address for which is provided in the response
Request and response example
GET /old-resource HTTP/1.1
Host: api.example.com
HTTP/1.1 305 Use Proxy
Location: /new-resource