import 'package:json_annotation/json_annotation.dart'; part 'agenda_update_bean.g.dart'; @JsonSerializable() class AgendaUpdateBean { @JsonKey(name: 'id') String? id; @JsonKey(name: 'name') String? name; @JsonKey(name: 'content') String? content; AgendaUpdateBean(this.id, this.name, this.content); Map toJson() => _$AgendaUpdateBeanToJson(this); factory AgendaUpdateBean.fromJson(Map json) => _$AgendaUpdateBeanFromJson(json); @override String toString() { return 'AgendaUpdateBean{id: $id, name: $name, content: $content}'; } }