HTTP Status
Code meanings
Informational
The server has received the request headers and the client should proceed to send the request body.
The requester has asked the server to switch protocols and the server has agreed to do so.
Success
The request has succeeded.
The request has been fulfilled and has resulted in one or more new resources being created.
The request has been accepted for processing, but the processing has not been completed.
The server successfully processed the request and is not returning any content.
Redirection
The requested resource has been assigned a new permanent URI.
The requested resource resides temporarily under a different URI.
Indicates that the resource has not been modified since the version specified.
Client Error
The server cannot or will not process the request due to an apparent client error.
Authentication is required and has failed or has not yet been provided.
The request was valid, but the server is refusing action.
The requested resource could not be found.
The server timed out waiting for the request.
The user has sent too many requests in a given amount of time.
Server Error
A generic error message when an unexpected condition was encountered.
The server was acting as a gateway or proxy and received an invalid response.
The server is currently unavailable (overloaded or down for maintenance).
The server was acting as a gateway or proxy and did not receive a timely response.