"typed_config": {
            "@type": "type.googleapis.com/envoy.extensions.filters.network.tcp_proxy.v3.TcpProxy",
            "stat_prefix": "BlackHoleCluster",
            "cluster": "BlackHoleCluster"
           }
          }
         ],
         "name": "virtualOutbound-blackhole"
        },
        {
         "filters": [
          {