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AWS awscloudtrail documentation change

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

File: awscloudtrail/latest/userguide/query-limitations.md

Summary

Added note about CloudTrail Lake no longer being open to new customers starting May 31, 2026

Security assessment

This change adds a service availability notice about CloudTrail Lake being closed to new customers after a specific date. There is no evidence of a security vulnerability, weakness, or incident being addressed. The change is purely about service availability and customer onboarding timelines.

Diff

diff --git a/awscloudtrail/latest/userguide/query-limitations.md b/awscloudtrail/latest/userguide/query-limitations.md
index 201cf6555..6dc07bde0 100644
--- a//awscloudtrail/latest/userguide/query-limitations.md
+++ b//awscloudtrail/latest/userguide/query-limitations.md
@@ -8,0 +9,4 @@ Supported functions, condition and join operatorsAdvanced, multi-table query sup
+###### 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).
+