EventBridgeScheduledEventRule:
   Type: "AWS::Events::Rule"
   Properties:
     Description: scheduled ELT event rule
     ScheduleExpression: !Ref ExecutionSchedule
     State: "ENABLED"
     Targets:
        -
          Arn:
            Fn::GetAtt:
              - "LambdaRedshiftDataApiETL"
              - "Arn"
          Id: ScheduledEventRedshiftELT
          Input: !Sub "{\"Input\":{\"redshift_cluster_id\":\"${RedshiftClusterIdentifier}\",\"redshift_database\":\"${DatabaseName}\",\"redshift_user\":\"${DbUsername}\",\"action\":\"execute_sql\",\"sql_text\":\"${SqlText}\",\"sns_topic_arn\":\"${RedshiftNotificationTopicSNS}\"}}"
PermissionForScheduledEventToInvokeLambda:
  Type: AWS::Lambda::Permission
  Properties:
    FunctionName:
      Ref: "LambdaRedshiftDataApiETL"
    Action: "lambda:InvokeFunction"
    Principal: "events.amazonaws.com"
    SourceArn:
      Fn::GetAtt:
        - "EventBridgeScheduledEventRule"
        - "Arn"