AccessDeniedUser: arn:aws:sts::196019834636:assumed-role/APIGatewayS3Integration/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::k.stcousair.com" because no identity-based policy allows the s3:ListBucket actionTSBX9DSJM3QT9KKJDb6IT8qSFtocaeTDBgdCbx6E2s5tGR0OFaI7YWM9vudWgl9pWeE9SCgYw1g0Zua19gLvUWSobEBz8+MZO506PrY7R9BSdz/eqXL6cco5/Nk=