{
    "response": {
        "subGroup": [
            {
                "SGr": "00AAA",
                "desc": "Maintenance generic sub-group",
                "SGrCode": "AAA"
            },
            {
                "SGr": "00150",
                "desc": "Start-up",
                "SGrCode": "150"
            },
            {
                "SGr": "00200",
                "desc": "Washing, cleaning, lubrication, painting",
                "SGrCode": "200"
            }
        ]
    }
}