cluster_manager {
  load_stats_config {
    api_type: GRPC
    grpc_services {
      google_grpc {
        target_uri: "18446744073709551617"
        stat_prefix: "2147483649"
        channel_args {
          args {
            key: "\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000"
            value {
            }
          }
        }
      }
    }
  }
}