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AWS AWSCloudFormation documentation change

Service: AWSCloudFormation · 2025-09-19 · Documentation low

File: AWSCloudFormation/latest/TemplateReference/aws-resource-servicecatalog-portfolioprincipalassociation.md

Summary

Changed required fields to optional and added ARN pattern validation

Security assessment

Modified field requirements and added ARN format validation pattern. While ARN validation improves configuration safety, there's no evidence this addresses a specific security vulnerability.

Diff

diff --git a/AWSCloudFormation/latest/TemplateReference/aws-resource-servicecatalog-portfolioprincipalassociation.md b/AWSCloudFormation/latest/TemplateReference/aws-resource-servicecatalog-portfolioprincipalassociation.md
index ba2b2ab25..fe2372c1f 100644
--- a//AWSCloudFormation/latest/TemplateReference/aws-resource-servicecatalog-portfolioprincipalassociation.md
+++ b//AWSCloudFormation/latest/TemplateReference/aws-resource-servicecatalog-portfolioprincipalassociation.md
@@ -67 +67 @@ The portfolio identifier.
-_Required_ : Yes
+_Required_ : No
@@ -84 +84 @@ The ARN of the principal (IAM user, role, or group).
-_Required_ : Yes
+_Required_ : No
@@ -88,3 +88 @@ _Required_ : Yes
- _Minimum_ : `1`
-
- _Maximum_ : `1000`
+ _Pattern_ : `arn:(aws|aws-cn|aws-us-gov):iam::[0-9]*:(role|user|group)\/.*`
@@ -115,2 +112,0 @@ For more information about using the `Ref` function, see [`Ref`](https://docs.aw
-### Fn::GetAtt
-