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 actionQE2ZEVZ2V84GV75Fw3huXfjGbmyhrDro3bUznDFgDfRcUnVkOEkxBaIygPbNt9aT3zhQzHLNR8jw07Ij6FxewiRZYHxKfpsXdJELv3dOT5U+9K/5uyZ0Wjj3/U0=