class Build { final int id; final String pkg_name; final String version; final int status; Build( {required this.id, required this.pkg_name, required this.version, required this.status}); factory Build.fromJson(Map json) { return Build( id: json["id"] as int, status: json["status"] as int, pkg_name: json["pkg_name"] as String, version: json["version"] as String, ); } }