Added ID/UUID to the serializer

migratorapi/api/serializers.py

@@ -5,7 +5,8 @@ from .models import Migration
 class MigrationSerializer(serializers.ModelSerializer):
     class Meta:
         model = Migration
-        fields = ['submit_time',
+        fields = ['id',
+                  'submit_time',
                   'domain',
                   'booked_time',
                   'original_server',