HTTP Error

A list of HTTP Error codes and corresponding definitions:

Informational Codes

• 100 — Continue
• 101 — Switching Protocols

Successful Client Requests

• 200 — OK
• 201 — Created
• 202 — Accepted
• 203 — Non-Authorative Information
• 204 — No Content
• 205 — Reset Content
• 206 — Partial Content

Client Request Redirected

• 300 — Multiple Choices
• 301 — Moved Permanently
• 302 — Moved Temporarily
• 303 — See Other
• 304 — Not Modified
• 305 — Use Proxy
• 307 — Temporary Redirect

Client Request Errors

• 400 — Bad Request
• 401 — Authorization Required
• 402 — Payment Required (not used yet)
• 403 — Forbidden
• 404 — Not Found
• 405 — Method Not Allowed
• 406 — Not Acceptable (encoding)
• 407 — Proxy Authentication Required
• 408 — Request Timed Out
• 409 — Conflicting Request
• 410 — Gone
• 411 — Content Length Required
• 412 — Precondition Failed
• 413 — Request Entity Too Long
• 414 — Request URI Too Long
• 415 — Unsupported Media Type
• 416 — Requested Range Not Satisfiable
• 417 — Expectation Failed

Server Errors

• 500 — Internal Server Error
• 501 — Not Implemented
• 502 — Bad Gateway
• 503 — Service Unavailable
• 504 — Gateway Timeout
• 505 — HTTP Version Not Supported

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