httpstatuses/contents/codes/400.md

---
set: 4
code: 400
title: Bad Request
references:
    "Rails HTTP Status Symbol": "bad_request"
    "Go HTTP Status Constant": "http.StatusBadRequest"
    "Symfony HTTP Status Constant": "Response::HTTP_BAD_REQUEST"
    "Python2 HTTP Status Constant": "httplib.BAD_REQUEST"
    "Python3+ HTTP Status Constant": "http.client.BAD_REQUEST"
    "Python3.5+ HTTP Status Constant": "http.HTTPStatus.BAD_REQUEST"
---

The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).

---

* Source: [RFC7231 Section 6.5.1][1]

[1]: <http://tools.ietf.org/html/rfc7231#section-6.5.1>
Adds placeholder codes for development 2015-11-06 21:39:33 +01:00			`---`
			`set: 4`
			`code: 400`
			`title: Bad Request`
Adds 4xx Client Error class status codes descriptions from latest standards 2015-11-07 05:34:40 +01:00			`references:`
			`"Rails HTTP Status Symbol": "bad_request"`
Add Go status constants 2016-01-27 23:08:33 +01:00			`"Go HTTP Status Constant": "http.StatusBadRequest"`
Add Symfony HTTP Status Constant references (#48) 2016-04-19 15:19:17 +02:00			`"Symfony HTTP Status Constant": "Response::HTTP_BAD_REQUEST"`
Add Python status constants (#57) * Add Python status constants * Add Python 2, Python 3+, Python 3.5+ status constants 2016-05-22 01:07:17 +02:00			`"Python2 HTTP Status Constant": "httplib.BAD_REQUEST"`
			`"Python3+ HTTP Status Constant": "http.client.BAD_REQUEST"`
			`"Python3.5+ HTTP Status Constant": "http.HTTPStatus.BAD_REQUEST"`
Adds placeholder codes for development 2015-11-06 21:39:33 +01:00			`---`

Remove markdown line limit (#52) * Removes line length limit from Status Code Markdown This will make the data easier to use when we develop the API, it needs to be consistent, arbitrary new lines (especially in text format) will be a major issue, so some sort of workaround would have to be implemented, easier to simply fix the source files. * Removes line length limit from misc. Markdown files 2016-04-23 02:12:07 +02:00			`The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).`
Adds 4xx Client Error class status codes descriptions from latest standards 2015-11-07 05:34:40 +01:00
Improves 4xx class status codes with referencing 2015-11-09 02:44:05 +01:00			`---`

			`* Source: [RFC7231 Section 6.5.1][1]`
Adds 4xx Client Error class status codes descriptions from latest standards 2015-11-07 05:34:40 +01:00
Add Go status constants 2016-01-27 23:08:33 +01:00			`[1]: <http://tools.ietf.org/html/rfc7231#section-6.5.1>`