diff --git a/plugin/src/Types.lua b/plugin/src/Types.lua
index 047f4c08..c3bea3a9 100644
--- a/plugin/src/Types.lua
+++ b/plugin/src/Types.lua
@@ -15,6 +15,8 @@ local ApiInstanceMetadata = t.interface({
 })
 
 local ApiInstance = t.interface({
+	Id = RbxId,
+	ParentId = t.optional(RbxId),
 	Name = t.string,
 	ClassName = t.string,
 	Properties = t.map(t.string, ApiValue),