Status Codes

When you call any of the Self-Management REST resources, the Response header returns one of the standard HTTP status codes defined in the following table.

HTTP Status Code	Description
200 OK	The request was successfully completed. A 200 status is returned for a successful GET or POST method.
401 Unauthorized	The request is not authorized. The authentication credentials included with this request are missing or invalid.
403 Forbidden	The user cannot be authenticated. The user does not have authorization to perform this request.
404 Not Found	The request includes a resource URI that does not exist.
409 Conflict	The request could not be completed due to a conflict with the current state of the resource. Either the version number does not match, or a duplicate resource was requested.
500 Internal Server Error	The server encountered an unexpected condition that prevented it from fulfilling the request.
503 Service Unavailable	The server is unable to handle the request due to temporary overloading or maintenance of the server. The REST web application is not currently running.