AWS sns documentation change

Service: sns · 2026-04-01 · Documentation medium

File: sns/latest/dg/message-data-protection.md

Summary

Added deprecation notice and changed section title from 'Data protection policies' to 'Amazon SNS message data protection availability change'.

Security assessment

The change adds a deprecation notice for a security feature and updates navigation, but doesn't address any specific security vulnerability. It's documenting the removal of a security feature rather than adding security documentation.

Diff

diff --git a/sns/latest/dg/message-data-protection.md b/sns/latest/dg/message-data-protection.md
index fac04ea56..e225408bb 100644
--- a//sns/latest/dg/message-data-protection.md
+++ b//sns/latest/dg/message-data-protection.md
@@ -8,0 +9,4 @@ What is message data protectionWhy use message data protection
+###### Important
+
+Amazon SNS message data protection will no longer be available to new customers starting April 30, 2026. For more information and guidance on alternatives, see [Amazon SNS message data protection availability change](https://docs.aws.amazon.com/sns/latest/dg/sns-message-data-protection-availability-change.html).
+
@@ -48 +52 @@ Removing a subscription filter policy
-Data protection policies
+Amazon SNS message data protection availability change