How to take a specific data from json response

Grafana k6
1

I want to take “label” from json response. Tried res.json().data.label but not worked

{
    "data": [
        {
            "id": "test",
            "label": "PAK",
            "labelFormat": "[SE]-[IDX]",
        }
    ],
    "count": 5
}
2

Not a valid json response, the comma after the labelformat is invalid.

this code works for me.

export default function () {

    const Payload = JSON.stringify({
        "data": [
            {
                "id": "test",
                "label": "PAK",
                "labelFormat": "[SE]-[IDX]"
            }
        ],
        "count": 5
    });

    console.log(Payload);
    const ResponseJson = JSON.parse(Payload);
    console.log(ResponseJson.data[0].label);
}

INFO[0000] {"data":[{"id":"test","label":"PAK","labelFormat":"[SE]-[IDX]"}],"count":5}  source=console
INFO[0000] PAK                                           source=console
3

Data is an array, so first you need to specify the index of the element you want to extract. In your case it would be index 0. So res.json().data[0].label.