[
    {
        "id": 1,
        "from": "client",
        "text": "Hello the problem is thje same, i have update the software but there is any change, my upload button still gray on the MD1CS003 immo protocole. have you any idea ?",
        "file_url": "",
        "timestamp": "2026-04-30T11:23:02+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "you can not apply an immo off solution ?",
        "file_url": "",
        "timestamp": "2026-04-30T11:24:17+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "I CAN4T CHARGE MY FILE CAUSE THE BUTTON IS GRAY.",
        "file_url": "",
        "timestamp": "2026-04-30T14:34:13+02:00"
    },
    {
        "id": 4,
        "from": "admin",
        "text": "please send mcu id",
        "file_url": "",
        "timestamp": "2026-04-30T14:57:14+02:00"
    }
]