AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::s.stcousair.com" because no identity-based policy allows the s3:ListBucket actionF0DVQBRYXBA686XBP2AWOdZKqpcooaXwKJ/P0zxEwkjDjHyiVcP5fC41Pfbow8uOiZPaLqP5m/15/5f/Qz3JpypvkcP3PaVa9CWZ2N5qZoc6JYGn