| 100 | Continue. The client should continue with its request. |
| 101 | Switching Protocols. The server is switching protocols as requested by the client. |
| 102 | Processing. A WebDAV request may contain many sub-requests involving file operations. |
| 200 | OK. The request has succeeded. |
| 201 | Created. The request has been fulfilled and resulted in a new resource being created. |
| 202 | Accepted. The request has been accepted for processing, but the processing has not been completed. |
| 203 | Non-Authoritative Information. The returned meta information is not the definitive set. |
| 204 | No Content. The server successfully processed the request but is not returning any content. |
| 205 | Reset Content. The server successfully processed the request, but is not returning any content. |
| 206 | Partial Content. The server is delivering only part of the resource. |
| 300 | Multiple Choices. The requested resource has multiple choices. |
| 301 | Moved Permanently. The requested resource has been assigned a new permanent URI. |
| 302 | Found. The requested resource resides temporarily under a different URI. |
| 303 | See Other. The response to the request can be found under a different URI. |
| 304 | Not Modified. If the client has performed a conditional GET request and access is allowed, but the document has not been modified. |
| 307 | Temporary Redirect. The requested resource resides temporarily under a different URI. |
| 400 | Bad Request. The request could not be understood by the server due to malformed syntax. |
| 401 | Unauthorized. The request requires user authentication. |
| 403 | Forbidden. The server understood the request, but is refusing to fulfill it. |
| 404 | Not Found. The server has not found anything matching the Request-URI. |
| 405 | Method Not Allowed. The method specified in the Request-Line is not allowed for the resource identified by the Request-URI. |
| 408 | Request Timeout. The client did not produce a request within the time that the server was prepared to wait. |
| 409 | Conflict. The request could not be completed due to a conflict with the current state of the resource. |
| 410 | Gone. The requested resource is no longer available at the server. |
| 500 | Internal Server Error. The server encountered an unexpected condition which prevented it from fulfilling the request. |
| 501 | Not Implemented. The server does not support the functionality required to fulfill the request. |
| 502 | Bad Gateway. The server, while acting as a gateway or proxy, received an invalid response from the upstream server. |
| 503 | Service Unavailable. The server is currently unable to handle the request due to a temporary overloading or maintenance. |
| 504 | Gateway Timeout. The server, while acting as a gateway or proxy, did not receive a timely response from the upstream server. |
| 505 | HTTP Version Not Supported. The server does not support the HTTP protocol version used in the request. |
