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 actionS7JWP92XNRC8BQ8S33fZLTugQrZr5bCwAXHVvsBtv3FRms3fLKf6cZTLKMMHoYd9fJzK492WnkXzBD6ZPdIWuXYkz2XdexcZIS/rtE52Nmr0pMdtdHd2vc6vOHc=