"port_value": 9080
        }
       },
       "filter_chains": [
        {
         "filter_chain_match": {
          "transport_protocol": "raw_buffer",
          "application_protocols": [
           "http/1.1",
           "h2c"
          ]
         },
         "filters": [
          {
           "name": "envoy.filters.network.http_connection_manager",