content: // To parse this JSON data, do
  //
  //     final planEntity = planEntityFromMap(jsonString);
  
  import 'package:meta/meta.dart';
  import 'dart:convert';
  
  List<PlanEntity> planEntityFromList(List data) => List<PlanEntity>.from(data.map((x) => PlanEntity.fromMap(x)));
  
  class PlanEntity {
    PlanEntity({
      required this.id,
      required this.groupId,
      required this.transferEnable,
      required this.name,
      required this.show,
      required this.sort,
      required this.renew,
      required this.content,
      required this.monthPrice,
      required this.quarterPrice,
      required this.halfYearPrice,
      required this.yearPrice,
      required this.twoYearPrice,
      required this.threeYearPrice,
      required this.onetimePrice,
      required this.resetPrice,
      required this.createdAt,
      required this.updatedAt,
    });
  
    final int id;
    final int groupId;
    final int transferEnable;
    final String name;
    final int show;
    final dynamic sort;
    final int renew;
    final String? content;
    final int? monthPrice;
    final int? quarterPrice;
    final int? halfYearPrice;
    final int? yearPrice;
    final int? twoYearPrice;
    final int? threeYearPrice;
    final int? onetimePrice;
    final int? resetPrice;
    final DateTime? createdAt;
    final DateTime? updatedAt;
  
    factory PlanEntity.fromJson(String str) => PlanEntity.fromMap(json.decode(str));
  
    String toJson() => json.encode(toMap());
  
    factory PlanEntity.fromMap(Map<String, dynamic> json) => PlanEntity(
      id: json["id"],
      groupId: json["group_id"],
      transferEnable: json["transfer_enable"],
      name: json["name"],
      show: json["show"],
      sort: json["sort"],
      renew: json["renew"],
      content: json["content"],
      monthPrice: json["month_price"],
      quarterPrice: json["quarter_price"],
      halfYearPrice: json["half_year_price"],
      yearPrice: json["year_price"],
      twoYearPrice: json["two_year_price"],
      threeYearPrice: json["three_year_price"],
      onetimePrice: json["onetime_price"],
      resetPrice: json["reset_price"],
      createdAt: json["created_at"] == null ? null : DateTime.fromMillisecondsSinceEpoch(json["created_at"] * 1000),
      updatedAt: json["updated_at"] == null ? null : DateTime.fromMillisecondsSinceEpoch(json["updated_at"] * 1000),
    );
  
    Map<String, dynamic> toMap() => {
      "id": id,
      "group_id": groupId,
      "transfer_enable": transferEnable,
      "name": name,
      "show": show,
      "sort": sort,
      "renew": renew,
      "content": content,
      "month_price": monthPrice,
      "quarter_price": quarterPrice,
      "half_year_price": halfYearPrice,
      "year_price": yearPrice,
      "two_year_price": twoYearPrice,
      "three_year_price": threeYearPrice,
      "onetime_price": onetimePrice,
      "reset_price": resetPrice,
      "created_at": createdAt == null ? null : createdAt!.millisecondsSinceEpoch ~/ 1000,
      "updated_at": updatedAt == null ? null : updatedAt!.millisecondsSinceEpoch ~/ 1000,
    };
  }
  