[
    {
        "id": 1,
        "from": "client",
        "text": "Hello, ist possible EGR, swirl flaps off and DPF off and DTC P010B?",
        "file_url": "",
        "timestamp": "2026-04-28T14:43:55+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "hello this ecu is not supported yet sorry",
        "file_url": "",
        "timestamp": "2026-04-28T15:42:55+02:00"
    }
]