{
    "Type": "com.apple.configuration.network.vpn.vpn-plugin",
    "Identifier": "2A3B4C5D-6E7F-8A9B-0C1D-2E3F4A5B6C7D",
    "ServerToken": "F1E2D3C4-B5A6-7890-ABCD-EF1234567890",
    "Payload": {
        "VisibleName": "Corporate VPN (Certificate)",
        "HostName": "vpn.example.com",
        "SubType": "com.example.vpn.plugin",
        "Authentication": {
            "Method": "Certificate",
            "IdentityAssetReference": "CB3E6C7F-2318-437B-8A9E-D50C69376DE4"
        }
    }
}