class SessionsModel {
  int? ret;
  List<SessionsSunModel>? data;
  String? msg;

  SessionsModel({this.ret, this.data, this.msg});

  SessionsModel.fromJson(Map<String, dynamic> json) {
    ret = json['ret'];
    if (json['data'] != null) {
      data = <SessionsSunModel>[];
      json['data'].forEach((v) {
        data!.add(new SessionsSunModel.fromJson(v));
      });
    }
    msg = json['msg'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['ret'] = this.ret;
    if (this.data != null) {
      data['data'] = this.data!.map((v) => v.toJson()).toList();
    }
    data['msg'] = this.msg;
    return data;
  }
}

class SessionsSunModel {
  String? reserveOrder;
  String? id;

  SessionsSunModel({this.reserveOrder, this.id});

  SessionsSunModel.fromJson(Map<String, dynamic> json) {
    reserveOrder = json['reserve_order'];
    id = json['id'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['reserve_order'] = this.reserveOrder;
    data['id'] = this.id;
    return data;
  }
}