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 actionQVKZZAS56949PB0Y1qKg+sEhSnbvciz60h3xFyX/yV9qBMvytplSVwfT9qHJXKy9mpmjMRYIV3Fn3DR1AD50DwmVTeVlG6idkJFC2kPDLf1YsnJo