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 action12RY33CKJH8QVTV3+Y5FcvxxoaujwUtiToxkLpD4uxfmx/1m2MkZX5RR5nkx/57w3RtDIpYUDmTTVx/RbVvUAvaLcwI=