From 829e748e1f17b335836641dd794e4437033d59f9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20van=20Mil?= <rvanmil@me.com>
Date: Fri, 28 Jan 2022 00:18:44 +0100
Subject: [PATCH] fix(NODE-3621): fixed the documentKey property on
 ChangeStreamDocument type

---
 src/change_stream.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/change_stream.ts b/src/change_stream.ts
index 443b663d7a1..ee56af2bd9a 100644
--- a/src/change_stream.ts
+++ b/src/change_stream.ts
@@ -144,7 +144,7 @@ export interface ChangeStreamDocument<TSchema extends Document = Document> {
    * this will contain all the components of the shard key in order,
    * followed by the _id if the _id isn’t part of the shard key.
    */
-  documentKey?: InferIdType<TSchema>;
+  documentKey?: { _id: InferIdType<TSchema> };
 
   /**
    * Only present for ops of type ‘update’.