Initial draft

lib/dto/basic_response.dart

@@ -0,0 +1,16 @@
+import 'package:json_annotation/json_annotation.dart';
+
+part 'basic_response.g.dart';
+
+@JsonSerializable(fieldRename: FieldRename.snake)
+class BasicResponseDTO {
+  BasicResponseDTO(
+      {required this.succeeded,
+        required this.message});
+
+  final bool succeeded;
+  final String message;
+
+  factory BasicResponseDTO.fromJson(Map<String, dynamic> json) => _$BasicResponseDTOFromJson(json);
+  Map<dynamic, dynamic> toJson() => _$BasicResponseDTOToJson(this);
+}