class CheckBlackData { bool? activeBlack; bool? passiveBlack; CheckBlackData({this.activeBlack, this.passiveBlack}); CheckBlackData.fromJson(Map json) { activeBlack = json['activeBlack']; passiveBlack = json['passiveBlack']; } Map toJson() { final Map data = new Map(); data['activeBlack'] = this.activeBlack; data['passiveBlack'] = this.passiveBlack; return data; } }