| Successful Transactions |
| 200 |
The request was fulfilled. |
| 201 |
The POST request was completed successfully. |
| 202 |
Request accepted for processing of unknown type.
Rare. |
| 203 |
Request partially fulfilled. |
| Redirection Transactions |
| 301 |
The requested resource has been permanently moved
to a new URL. Usually accompanied by Location: newURL which
automatically connects to the new URL. |
| 302 |
Requested resource found, but at a different URL.
You'll get a 302 Redirection if you omit the trailing slash when
pointing at a directory (sometimes called a malformed request). |
| 304 |
Unmodified data not returned in response to a
GET request with the If-Modified-Since field. Occurs when
a browser requests data found in cache. |
| Error Messages |
| 400 |
Error in request syntax. |
| 401 |
Request requires an Authorization: field,
and the client did not provide one. This response is accompanied
by a list of acceptable authorization schemes use WWW-Authenticate
response headers. Error 401 can be part of a client/server dialogue
to negotiate encryption and user authentication schemes. |
| 402 |
The requested operation costs money, and the client
did not specify a valid Chargeto field. |
| 403 |
Request for forbidden resource denied. |
| 404 |
Requested resource not found. |
| 500 |
The server has encountered an internal error and
cannot continue processing your request. |
| 501 |
Request okay but denied because server doesn't
support transaction method. |