The request has succeeded. The response contains the status code and a message indicating success.

The request could not be understood or was missing required parameters.

Authentication failed or user does not have permissions for the desired action.

The server understood the request, but refuses to authorize it.

The requested resource could not be found.

The request could not be processed because of conflict in the request.

The server understands the content type of the request entity, and the syntax of the request entity is correct, but it was unable to process the contained instructions.

The server encountered an unexpected condition that prevented it from fulfilling the request.

An unexpected error occurred.