toJson method
Implementation
Map<String, dynamic> toJson() {
final _json = <String, dynamic>{};
if (imei != null) {
_json[r'imei'] = imei;
}
if (registrationState != null) {
_json[r'registrationState'] = registrationState;
}
if (operatorCode != null) {
_json[r'operatorCode'] = operatorCode;
}
if (operatorName != null) {
_json[r'operatorName'] = operatorName;
}
return _json;
}