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 action4TJ3E2KA20N5RYBZZpvWi55jOthzPOByw1QrxV6r35SlaVh3Y6KrTPQx3NS9v6tllPfCBg8fHyFdcHPqNwnslWsCpEfTW7TmjtXuovnwlJ7b2kBPZoCfvlj1PMo=