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 actionZRG469FMSX8M0NFGJt/p6IZp2/Tes3RgYXfePQemf37N/Yj5OWcE6Hl5wYMdXTyYZR2FFazsx40Y4RaatLAe86C3jn8CoZNlPrpYsmg/8bRrj5965WQCDjRfBo0=