From e56c4717abc243bcc37614e1595ff42e300f9f10 Mon Sep 17 00:00:00 2001
From: Sam Weston <weston.sam@gmail.com>
Date: Thu, 8 Oct 2020 11:58:03 +0100
Subject: [PATCH] Add Lambda Permission policy to allow CloudWatch Events to
 trigger the Lambda

---
 cf/template.yml | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/cf/template.yml b/cf/template.yml
index 0b70ff0..727ac75 100644
--- a/cf/template.yml
+++ b/cf/template.yml
@@ -253,4 +253,14 @@ Resources:
           Arn:
             Fn::GetAtt:
               - PartitionLambda
-              - Arn
\ No newline at end of file
+              - Arn
+
+  ## Permissions for CloudWatch Events to invoke the Lambda function
+  PartitionLambdaPolicy:
+    Type: AWS::Lambda::Permission
+    Properties:
+      Action: lambda:InvokeFunction
+      FunctionName: !Ref PartitionLambda
+      Principal: events.amazonaws.com
+      SourceArn: !GetAtt LambdaSchedule.Arn
+