{
  "ietf-network-topology:link": [
    {
      "link-id": "example:A-B",
      "source": {
        "source-node": "example:A"
      },
      "destination": {
        "dest-node": "example:B"
      },
      "ietf-network-vpn-pm:perf-mon": {
        "low-percentile": "20.000",
        "intermediate-percentile": "50.000",
        "high-percentile": "90.000",
        "pm": [
          {
            "pm-type": "pm-type-vpn-inter-access",
            "pm-attributes": {
              "one-way-pm-statistics": {
                "delay-statistics": {
                  "unit-value": "ietf-lime-time-types:milliseconds",
                  "min-delay-value": "43",
                  "max-delay-value": "99",
                  "low-delay-percentile": "64",
                  "intermediate-delay-percentile": "77",
                  "high-delay-percentile": "98"
                }
              }
            }
          }
        ],
        "vpn-pm-type": {
          "inter-vpn-access-interface": {
            "inter-vpn-access-interface": [null]
          }
        }
      }
    }
  ]
}