AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-10-10 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-bedrock-agent.md

Summary

Updated KMS key ARN pattern and increased maximum value limit

Security assessment

KMS pattern change expands valid ARN formats without altering security requirements. Maximum value increase from 3600 to 5400 appears operational rather than security-related. No evidence of security vulnerability being addressed.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrock-agent.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-bedrock-agent.md
index 4b50b091a..1cfe1bb20 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrock-agent.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-bedrock-agent.md
@@ -177 +177 @@ _Required_ : No
- _Pattern_ : `^arn:aws(|-cn|-us-gov):kms:[a-zA-Z0-9-]*:[0-9]{12}:key/[a-zA-Z0-9-]{36}$`
+ _Pattern_ : `^arn:aws(-[^:]+)?:kms:[a-zA-Z0-9-]*:[0-9]{12}:key/[a-zA-Z0-9-]{36}$`
@@ -252 +252 @@ _Required_ : No
- _Maximum_ : `3600`
+ _Maximum_ : `5400`