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AWS awscloudtrail documentation change

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

File: awscloudtrail/latest/userguide/cloudtrail-lake.md

Summary

Added note about CloudTrail Lake no longer accepting new customers starting May 31, 2026, and changed navigation link text from 'CloudTrail Lake supported Regions' to 'CloudTrail Lake availability change'

Security assessment

This change is a service availability announcement about future service restrictions for new customers. There is no evidence of security vulnerability, incident, or security feature documentation. The navigation link change is for consistency with the new documentation focus.

Diff

diff --git a/awscloudtrail/latest/userguide/cloudtrail-lake.md b/awscloudtrail/latest/userguide/cloudtrail-lake.md
index fc2d0f081..413b66a85 100644
--- a//awscloudtrail/latest/userguide/cloudtrail-lake.md
+++ b//awscloudtrail/latest/userguide/cloudtrail-lake.md
@@ -8,0 +9,4 @@ CloudTrail Lake event data storesCloudTrail Lake queriesCloudTrail Lake dashboar
+###### 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).
+
@@ -105 +109 @@ Viewing Insights events for event data stores
-CloudTrail Lake supported Regions
+CloudTrail Lake availability change