{
  "options": {
    "classFile": "vpn",
    "class": "VpnConnection",
    "interface": "IVpnConnection"
  },
  "metrics": {
    "namespace": "AWS/VPN",
    "dimensions": { "VpnId": "this.vpnId" },
    "metrics": [
      {
        "name": "TunnelState",
        "documentation": "The state of the tunnel. 0 indicates DOWN and 1 indicates UP."
      },
      {
        "name": "TunnelDataIn",
        "documentation": "The bytes received through the VPN tunnel.",
        "type": "count"
      },
      {
        "name": "TunnelDataOut",
        "documentation": "The bytes sent through the VPN tunnel.",
        "type": "count"
      }
    ]
  }
}