AWS eks documentation change

Service: eks · 2026-02-28 · Documentation low

File: eks/latest/best-practices/network-security.md

Summary

Updated ACM PCA ARN format to use region variables

Security assessment

Template variable substitution in Private CA ARN example has no security implications.

Diff

diff --git a/eks/latest/best-practices/network-security.md b/eks/latest/best-practices/network-security.md
index 5b49535e5..e9f529f49 100644
--- a//eks/latest/best-practices/network-security.md
+++ b//eks/latest/best-practices/network-security.md
@@ -500 +500 @@ Now that you have a Private CA and an EKS cluster with cert-manager and the plug
-                "Resource": "arn:aws:acm-pca:us-west-2:123456789012:certificate-authority/12345678-1234-1234-1234-123456789012"
+                "Resource": "&region-arn;acm-pca:us-west-2:123456789012:certificate-authority/12345678-1234-1234-1234-123456789012"