[
    {
        "Protocol": "Both",
        "Port": 4255,
        "Ref": "ServerPort",
        "Name": "Server Port",
        "Description": "Port for game traffic",
        "ChildPorts": [
            {
                "Protocol": "TCP",
                "Port": 4254,
                "Offset": -1,
                "Ref": "QueryPort",
                "Name": "Query Port",
                "Description": "Port for http query traffic"
            },
            {
                "Protocol": "TCP",
                "Port": 4253,
                "Offset": -2,
                "Ref": "RCONPort",
                "Name": "RCON Port",
                "Description": "Port for RCON traffic"
            }
        ]
    }
]