AWS emr documentation change

Service: emr · 2025-08-25 · Documentation low

File: emr/latest/EMR-on-EKS-DevelopmentGuide/security-cross-account.md

Summary

Updated DynamoDB table ARN and role ARNs to use wildcards.

Security assessment

Example ARN standardization without security implications.

Diff

diff --git a/emr/latest/EMR-on-EKS-DevelopmentGuide/security-cross-account.md b/emr/latest/EMR-on-EKS-DevelopmentGuide/security-cross-account.md
index 8b113b4ac..d9a287014 100644
--- a//emr/latest/EMR-on-EKS-DevelopmentGuide/security-cross-account.md
+++ b//emr/latest/EMR-on-EKS-DevelopmentGuide/security-cross-account.md
@@ -88 +88 @@ JSON
-                "arn:aws:dynamodb:us-east-1:111122223333:table/CrossAccountTable"
+                "arn:aws:dynamodb:us-east-1:*:table/CrossAccountTable"
@@ -115,3 +114,0 @@ JSON
-              "Principal": {
-                "AWS": "arn:aws:iam::111122223333:role/Job-Execution-Role-A"
-              },
@@ -120,0 +118,3 @@ JSON
+              "Resource": [
+                "arn:aws:iam::*:role/Job-Execution-Role-A"
+              ],
@@ -148 +148 @@ JSON
-                "arn:aws:iam::111122223333:role/Cross-Account-Role-B"
+                "arn:aws:iam::*:role/Cross-Account-Role-B"