The Crowd Convergence API attempts to return appropriate HTTP status codes for every request.

Code Text Description
200 OK Success.
401 Unauthorized Authentication credentials were missing or incorrect.
404 Not Found The URI requested is invalid or the resource requested does not exists.
405 Method Not Allowed The method you are using is not allowed.
429 Too Many Requests Returned when a request cannot be served due to the Widget's rate limit having been exhausted.
500 Internal Server Error Something is wrong. Please submit a support ticket so the Crowd Convergence team can investigate.