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AWS sns documentation change

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

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

Summary

Added deprecation notice for Amazon SNS message data protection feature in CLI documentation.

Security assessment

Deprecation notice for a security feature configuration method. No evidence of addressing a specific security vulnerability.

Diff

diff --git a/sns/latest/dg/sns-message-data-protection-configure-cli.md b/sns/latest/dg/sns-message-data-protection-configure-cli.md
index d097f3185..63667eb56 100644
--- a//sns/latest/dg/sns-message-data-protection-configure-cli.md
+++ b//sns/latest/dg/sns-message-data-protection-configure-cli.md
@@ -8,0 +9,4 @@ Creating data protection policies using the AWS CLI
+###### 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).
+