From 6c80bab0bbfa29bc9e292bc132947567346dfb41 Mon Sep 17 00:00:00 2001
From: Marilynn Zayan <mzzayan@amazon.com>
Date: Fri, 15 Jan 2021 11:15:16 -0500
Subject: [PATCH 1/2] append construct name and unique id to event policy
 statement id

---
 packages/@aws-cdk/aws-events/lib/rule.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/@aws-cdk/aws-events/lib/rule.ts b/packages/@aws-cdk/aws-events/lib/rule.ts
index 0079954e73558..afd1304d01846 100644
--- a/packages/@aws-cdk/aws-events/lib/rule.ts
+++ b/packages/@aws-cdk/aws-events/lib/rule.ts
@@ -245,7 +245,7 @@ export class Rule extends Resource implements IRule {
           });
           new CfnEventBusPolicy(eventBusPolicyStack, 'GivePermToOtherAccount', {
             action: 'events:PutEvents',
-            statementId: `Allow-account-${sourceAccount}`,
+            statementId: `Allow-account-${sourceAccount}-${Names.uniqueId(this)}`,
             principal: sourceAccount,
           });
         }

From 38578de90ececab5a32ef5d3b0f5fe5ea11150f5 Mon Sep 17 00:00:00 2001
From: Marilynn Zayan <mzzayan@amazon.com>
Date: Fri, 15 Jan 2021 14:20:25 -0500
Subject: [PATCH 2/2] update test rule for event bus policy

---
 packages/@aws-cdk/aws-events/test/test.rule.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/@aws-cdk/aws-events/test/test.rule.ts b/packages/@aws-cdk/aws-events/test/test.rule.ts
index 80cf91948f5fa..91c99586ed577 100644
--- a/packages/@aws-cdk/aws-events/test/test.rule.ts
+++ b/packages/@aws-cdk/aws-events/test/test.rule.ts
@@ -713,7 +713,7 @@ export = {
       const eventBusPolicyStack = app.node.findChild(`EventBusPolicy-${sourceAccount}-us-west-2-${targetAccount}`) as cdk.Stack;
       expect(eventBusPolicyStack).to(haveResourceLike('AWS::Events::EventBusPolicy', {
         'Action': 'events:PutEvents',
-        'StatementId': `Allow-account-${sourceAccount}`,
+        'StatementId': `Allow-account-${sourceAccount}-${cdk.Names.uniqueId(app)}`,
         'Principal': sourceAccount,
       }));