[
    {
        "id": 1,
        "from": "client",
        "text": "i need only capteur MAF off thank you",
        "file_url": "",
        "timestamp": "2026-05-16T13:16:01+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "hello sir this solution is not availbale in this ecu currently sorry",
        "file_url": "",
        "timestamp": "2026-05-17T10:49:55+02:00"
    }
]