407 Proxy Authentication Required
Similar to 401 Unauthorized, but it indicates that the client needs to authenticate itself in order to use a proxy.
The proxy MUST send a Proxy-Authenticate header field1 containing a challenge applicable to that proxy for the target resource. The client MAY repeat the request with a new or replaced Proxy-Authorization header field2.
- 1 Proxy-Authenticate RFC7235 Section 4.3
- 2 Proxy-Authorization RFC7235 Section 4.4
- Source: RFC7235 Section 3.2
407 Code References
-
.NET HTTP Status Enum
HttpStatusCode.ProxyAuthenticationRequired -
Rust HTTP Status Constant
http::StatusCode::PROXY_AUTHENTICATION_REQUIRED -
Rails HTTP Status Symbol
:proxy_authentication_required -
Go HTTP Status Constant
http.StatusProxyAuthRequired -
Symfony HTTP Status Constant
Response::HTTP_PROXY_AUTHENTICATION_REQUIRED -
Python2 HTTP Status Constant
httplib.PROXY_AUTHENTICATION_REQUIRED -
Python3+ HTTP Status Constant
http.client.PROXY_AUTHENTICATION_REQUIRED -
Python3.5+ HTTP Status Constant
http.HTTPStatus.PROXY_AUTHENTICATION_REQUIRED
