| 21 | * [=#HTTPBadRequest `HTTPBadRequest`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 400 Bad Request |
| 22 | * [=#HTTPUnauthorized `HTTPUnauthorized`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 401 Unauthorized |
| 23 | * [=#HTTPPaymentRequired `HTTPPaymentRequired`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 402 Payment Required |
| 24 | * [=#HTTPForbidden `HTTPForbidden`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 403 Forbidden |
| 25 | * [=#HTTPNotFound `HTTPNotFound`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 404 Not Found |
| 26 | * [=#HTTPMethodNotAllowed `HTTPMethodNotAllowed`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 405 Method Not Allowed |
| 27 | * [=#HTTPNotAcceptable `HTTPNotAcceptable`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 406 Not Acceptable |
| 28 | * [=#HTTPProxyAuthenticationRequired `HTTPProxyAuthenticationRequired`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 407 Proxy Authentication Required |
| 29 | * [=#HTTPRequestTimeout `HTTPRequestTimeout`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 408 Request Timeout |
| 30 | * [=#HTTPConflict `HTTPConflict`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 409 Conflict |
| 31 | * [=#HTTPGone `HTTPGone`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 410 Gone |
| 32 | * [=#HTTPLengthRequired `HTTPLengthRequired`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 411 Length Required |
| 33 | * [=#HTTPPreconditionFailed `HTTPPreconditionFailed`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 412 Precondition Failed |
| 34 | * [=#HTTPRequestEntityTooLarge `HTTPRequestEntityTooLarge`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 413 Request Entity Too Large |
| 35 | * [=#HTTPRequestUriTooLong `HTTPRequestUriTooLong`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 414 Request-Uri Too Long |
| 36 | * [=#HTTPUnsupportedMediaType `HTTPUnsupportedMediaType`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 415 Unsupported Media Type |
| 37 | * [=#HTTPRequestedRangeNotSatisfiable `HTTPRequestedRangeNotSatisfiable`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 416 Requested Range Not Satisfiable |
| 38 | * [=#HTTPExpectationFailed `HTTPExpectationFailed`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 417 Expectation Failed |
| 39 | * [=#HTTPInternalError `HTTPInternalError`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 500 Internal Server Error |
| 40 | * [=#HTTPNotImplemented `HTTPNotImplemented`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 501 Not Implemented |
| 41 | * [=#HTTPBadGateway `HTTPBadGateway`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 502 Bad Gateway |
| 42 | * [=#HTTPServiceUnavailable `HTTPServiceUnavailable`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 503 Service Unavailable |
| 43 | * [=#HTTPGatewayTimeout `HTTPGatewayTimeout`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 504 Gateway Timeout |
| 44 | * [=#HTTPVersionNotSupported `HTTPVersionNotSupported`] ([source:trunk/trac/web/api.py#/_HTTPException_subclass_names trac.web.api]): 505 Http Version Not Supported |