We announce the release of a new API version aimed at providing convenience for our partners using the service.
additional_infos response property to all versions when API return with status code 4xx. additional_infos indicates whether the validating value has reference to the other value, duplicated, not pass, ... or other reason.additional_infos appened in the API response. You can be use content of the additional_infos to do more action when handel the error.