Add Tag in REST API plugin data structure

src/netbox_rps_plugin/api/serializers.py

@@ -25,5 +25,5 @@ class MappingSerializer(NetBoxModelSerializer):
         model = Mapping
         fields = (
             'id', 'url', 'display', 'source', 'target', 'authentication', 'testingpage', 'webdav', 'Comment', 'custom_fields', 'created',
-            'last_updated',
+            'last_updated', 'tags'
         )