toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> _data = <String, dynamic>{};
_data["id"] = id;
_data["label"] = label;
_data["thumbnailUrl"] = thumbnailUrl;
if(subcats != null) {
_data["subcats"] = subcats?.map((e) => e.toJson()).toList();
}
return _data;
}