Status Codes

The SMART Returns API will return the following HTTP Response codes.

Code Description
200 OK Success.
400 Bad Request The request cannot be fulfilled due to bad syntax or an invalid parameter.
401 Unauthorized Invalid authentication/authorization credentials. A request to the SMART Returns API with invalid/expired API Key(s).
403 Forbidden HTTPS Required
403 Forbidden Typically could not grant access to the system
404 Not Found Request for a resource that was not found.
429 Too Many Requests Request limit exceeded, 120 request's per minute.
500 Internal Server Error Internal systems error.