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AWS AWSCloudFormation medium security documentation change

Service: AWSCloudFormation · 2026-02-28 · Security-related medium

File: AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-runtime-lifecycleconfiguration.md

Summary

Added documentation for idle session timeout and maximum runtime lifetime configurations

Security assessment

Session timeout controls help limit exposure from stale sessions, making this a security-relevant configuration though not addressing a specific vulnerability.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-runtime-lifecycleconfiguration.md b/AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-runtime-lifecycleconfiguration.md
index a2dd47f96..f0806e05a 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-runtime-lifecycleconfiguration.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-properties-bedrockagentcore-runtime-lifecycleconfiguration.md
@@ -9 +9 @@ This is the new _CloudFormation Template Reference Guide_. Please update your bo
-The `LifecycleConfiguration` property type specifies Property description not available. for an [AWS::BedrockAgentCore::Runtime](./aws-resource-bedrockagentcore-runtime.html).
+The lifecycle configuration for the AgentCore Runtime.
@@ -36 +36 @@ To declare this entity in your CloudFormation template, use the following syntax
-Property description not available.
+The idle session timeout for the AgentCore Runtime.
@@ -51 +51 @@ _Required_ : No
-Property description not available.
+The maximum lifetime for the AgentCore Runtime.