httpstatuses/contents/codes/411.md
WALL-E 62df9e637c Add Python status constants (#57)
* Add Python status constants

* Add Python 2, Python 3+, Python 3.5+ status constants
2016-05-22 00:07:16 +01:00

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---
set: 4
code: 411
title: Length Required
references:
"Rails HTTP Status Symbol": ":length_required"
"Go HTTP Status Constant": "http.StatusLengthRequired"
"Symfony HTTP Status Constant": "Response::HTTP_LENGTH_REQUIRED"
"Python2 HTTP Status Constant": "httplib.LENGTH_REQUIRED"
"Python3+ HTTP Status Constant": "http.client.LENGTH_REQUIRED"
"Python3.5+ HTTP Status Constant": "http.HTTPStatus.LENGTH_REQUIRED"
---
The server refuses to accept the request without a defined Content-Length<sup>[1](#ref-1)</sup>.
The client MAY repeat the request if it adds a valid Content-Length header field containing the length of the message body in the request message.
---
* <span id="ref-1"><sup>1</sup> Content-Length [RFC7230 Section 3.3.2][2]</span>
* Source: [RFC7231 Section 6.5.10][1]
[1]: <http://tools.ietf.org/html/rfc7231#section-6.5.10>
[2]: <http://tools.ietf.org/html/rfc7230#section-3.3.2>