An HTTP Extension Framework. Retrieved 7 March 2015. ^ "Server Error Codes". Clients with link editing capabilities SHOULD delete references to the Request-URI after user approval. If the request already included Authorization credentials, then the 401 response indicates that authorization has been refused for those credentials. Source
Wikipedia No longer used. The first digit of the status code specifies one of five classes of response; an HTTP client must recognise these five classes at a minimum. This work by RestApiTutorial.com is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. IETF.
Twitter. 2014. Wikipedia The request has been accepted for processing, but the processing has not been completed. Proxies MUST forward 1xx responses, unless the connection between the proxy and its client has been closed, or unless the proxy itself requested the generation of the 1xx response. (For example, User agents should display any included entity to the user. 400 Bad Request The server cannot or will not process the request due to an apparent client error (e.g., malformed request
RFC 1945. The Location field gives the URI of the proxy. A code of 498 indicates an expired or otherwise invalid token. 499 Token Required (Esri) Returned by ArcGIS for Server. check over here If the 302 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed
Stack Overflow. Http Code 302 Click on the category heading or the status code link to read more. 1xx Informational This class of status code indicates a provisional response, consisting only of the Status-Line and optional It includes codes from IETF internet standards, other IETF RFCs, other specifications, and some additional commonly used codes. Retrieved May 1, 2012. ^ Bray, T. (February 2016). "An HTTP Status Code to Report Legal Obstacles".
For example, this code could be used to present multiple video format options, to list files with different extensions, or to suggest word sense disambiguation. 301 Moved Permanently This and all see this Hypertext Transfer Protocol -- HTTP/1.1. Http Error Wordpress Retrieved 16 October 2015. ^ "202". Http Response Example Retrieved 16 October 2015. ^ "RFC7231 on code 400".
The 202 response is intentionally non-committal. this contact form HTTP Working Group. ^ "Hypertext Transfer Protocol (HTTP/1.1): Semantics and Content, Section 6.4.7 307 Temporary Redirect". Retrieved April 25, 2015. ^ Khare, R; Lawrence, S. "Upgrading to TLS Within HTTP/1.1". IETF. Http 422
This response is primarily intended to allow input for actions to take place without causing a change to the user agent's active document view, although any new or updated metainformation SHOULD Retrieved January 20, 2014. ^ "Screenshot of error page" (bmp). Responses are grouped in five classes: informational responses, successful responses, redirects, client errors, and servers errors. have a peek here https://tools.ietf.org/html/rfc2324. ^ Barry Schwartz (26 August 2014). "New Google Easter Egg For SEO Geeks: Server Status 418, I'm A Teapot".
Also, note that captive portals using this status code on an SSL or TLS connection (commonly, port 443) will generate a certificate error on the client. Http 502 The set presented MAY be a subset or superset of the original version. Retrieved January 8, 2015. ^ "401".
Other services may wish to implement the 429 Too Many Requests response code instead. 422 Unprocessable Entity (WebDAV) The 422 (Unprocessable Entity) status code means the server understands the content type The response body SHOULD include enough information for the user to recognize the source of the conflict. User agents SHOULD display any included entity to the user. Http 404 If the 307 status code is received in response to a request other than GET or HEAD, the user agent MUST NOT automatically redirect the request unless it can be confirmed
Ideally, the response entity would include enough information for the user or user agent to fix the problem; however, that might not be possible and is not required. Please enter a valid email address. A reference to the 1953 dystopian novel Fahrenheit 451, where books are outlawed, and the autoignition temperature of paper, 451°F. 499 Client Closed Request (Nginx) Wikipedia An Nginx HTTP server extension. Check This Out HTTP status codes are three-digit codes, and are grouped into five different classes.
July 22, 2016 Post-mortem for recent incidents July 12, 2016 Web Performance of the World’s Top 50 ... koozai. A client SHOULD detect infinite redirection loops, since such loops generate network traffic for each redirection. The response 417 Expectation Failed indicates the request should not be continued. 101 Switching Protocols The requester has asked the server to switch protocols and the server has agreed to do