Lamda function alert export success, but s3 bucket empty

[nda888]

Hello, I followed the sixth step from README.md With the Test json below: { "Records": [ { "EventSource": "aws:sns", "Sns": { "Type": "Notification", "MessageId": "export-s3-test-cluster-psqlv14-snp", "Message": "{"Event Source":"db-cluster-snapshot","Source ID":"export-s3-test-cluster-psqlv14-snp","Event ID":"http://docs.amazonwebservices.com/AmazonRDS/latest/UserGuide/USER_Events.html#RDS-EVENT-0170"}" } } ] }

The clicking "Test" button to start export is success, but check from list export task from RDS dashboard is empty no any created export task S3 bucket is empty too

Am I missing something? Please help