toJson method Null safety
Implementation
Map toJson() {
Map data = Map();
data['resource'] = _resource;
data['deviceUUID'] = _deviceUUID;
data['deviceName'] = _deviceName;
return data;
}
Map toJson() {
Map data = Map();
data['resource'] = _resource;
data['deviceUUID'] = _deviceUUID;
data['deviceName'] = _deviceName;
return data;
}