Added option to add reactions to talk messages

lib/api/marianumcloud/talk/reactMessage/reactMessageParams.g.dart

@@ -0,0 +1,17 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'reactMessageParams.dart';
+
+// **************************************************************************
+// JsonSerializableGenerator
+// **************************************************************************
+
+ReactMessageParams _$ReactMessageParamsFromJson(Map<String, dynamic> json) =>
+    ReactMessageParams(
+      json['reaction'] as String,
+    );
+
+Map<String, dynamic> _$ReactMessageParamsToJson(ReactMessageParams instance) =>
+    <String, dynamic>{
+      'reaction': instance.reaction,
+    };