toJson method
Implementation
Map<String, dynamic> toJson() {
final Map<String, dynamic> _data = <String, dynamic>{};
_data["id"] = id;
_data["label"] = label;
_data["type"] = type;
_data["url"] = url;
_data["uploadedAt"] = uploadedAt;
_data["catId"] = catId;
return _data;
}