import 'package:json_annotation/json_annotation.dart'; part 'bootstrap_response_payload.g.dart'; @JsonSerializable() class BootstrapResponse { late String broker; late String id; @JsonKey(name: "to_server") late String toServer; @JsonKey(name: "from_server") late String fromServer; late int status; late String message; BootstrapResponse(); factory BootstrapResponse.fromJson(Map json) => _$BootstrapResponseFromJson(json); Map toJson() => _$BootstrapResponseToJson(this); }