Error Codes and Messages

The following table lists response codes, error codes, and messages for APIs.

HTTP Response CodeDescription
200“OK” success code, for GET or HEAD request.
401The session ID or OAuth token used has expired or is invalid. Check the response body for a message and errorCode.
404The requested resource couldn’t be found. Check the URI for errors, and verify that there are no sharing issues.
415The entity in the request is in a format that’s not supported by the specified method.
500An error has occurred within the API. The request couldn’t be completed.