Fehlerkorrekturen und Erweiterungen

lib/network_messages/start_session_message.dart

@@ -0,0 +1,15 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'start_session_message.g.dart';
+
+@JsonSerializable()
+class StartSessionMessage {
+  @JsonKey(name: "desired_zip")
+  late String desiredZip;
+
+  StartSessionMessage();
+
+  factory StartSessionMessage.fromJson(Map<String, dynamic> json) => _$StartSessionMessageFromJson(json);
+
+  Map<String, dynamic> toJson() => _$StartSessionMessageToJson(this);
+}