Update README.md

AWSCookbook · Jun 7, 2022 · 439463b · 439463b
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commit 439463b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/104-Testing-IAM-Policies-with-the-IAM-Policy-Simulator/README.md b/104-Testing-IAM-Policies-with-the-IAM-Policy-Simulator/README.md
@@ -61,7 +61,7 @@ Simulate the effect of the IAM policy you are using, testing several different t
 Test the `ec2:CreateInternetGateway` action:
 ```
 aws iam simulate-principal-policy \
-     --policy-source-arn arn:aws:iam::$AWS_ACCOUNT_ARN:role/AWSCookbook104IamRole \
+     --policy-source-arn arn:aws:iam::$AWS_ACCOUNT_ID:role/AWSCookbook104IamRole \
      --action-names ec2:CreateInternetGateway
 ```
 
@@ -85,7 +85,7 @@ You should see output similar to the following (note the `EvalDecision`):
 Test the `ec2:DescribeInstances` action:
 ```
 aws iam simulate-principal-policy \
-     --policy-source-arn arn:aws:iam::$AWS_ACCOUNT_ARN:role/AWSCookbook104IamRole \
+     --policy-source-arn arn:aws:iam::$AWS_ACCOUNT_ID:role/AWSCookbook104IamRole \
      --action-names ec2:DescribeInstances
 ```