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AWS awscloudtrail documentation change

Service: awscloudtrail · 2026-04-01 · Documentation low

File: awscloudtrail/latest/userguide/query-event-data-store-integration.md

Summary

Added note about CloudTrail Lake no longer accepting new customers starting May 31, 2026, with link to availability change documentation

Security assessment

This change is a service availability announcement about CloudTrail Lake being closed to new customers. There is no evidence of security vulnerability, incident, or weakness being addressed. It's a business/service lifecycle notification.

Diff

diff --git a/awscloudtrail/latest/userguide/query-event-data-store-integration.md b/awscloudtrail/latest/userguide/query-event-data-store-integration.md
index cd59a3fd3..a43ef8f7b 100644
--- a//awscloudtrail/latest/userguide/query-event-data-store-integration.md
+++ b//awscloudtrail/latest/userguide/query-event-data-store-integration.md
@@ -8,0 +9,4 @@ Additional information about integration partners
+###### Note
+
+AWS CloudTrail Lake will no longer be open to new customers starting May 31, 2026. If you would like to use CloudTrail Lake, sign up prior to that date. Existing customers can continue to use the service as normal. For more information, see [CloudTrail Lake availability change](./cloudtrail-lake-service-availability-change.html).
+