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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2026-01-16 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-properties-dms-endpoint-mongodbsettings.md

Summary

Added requirement note for document ID setting when using CDC with multi-document transactions.

Security assessment

Mirrors DocDB change for MongoDB. Adds functional requirement without security implications. No vulnerability or security feature references.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-dms-endpoint-mongodbsettings.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-dms-endpoint-mongodbsettings.md
index d9717860c..35f602067 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-dms-endpoint-mongodbsettings.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-dms-endpoint-mongodbsettings.md
@@ -125 +125 @@ _Required_ : No
-Specifies the document ID. Use this setting when `NestingLevel` is set to `"none"`.
+Specifies the document ID. Use this setting when `NestingLevel` is set to `"none"`. It's required when CDC with [multi-document transactions](https://www.mongodb.com/docs/manual/reference/method/Session.startTransaction/#mongodb-method-Session.startTransaction) is used.