[
    {
        "id": 1,
        "from": "client",
        "text": "Hello, CAT off and LAMBDA off please, bmw 318i E46 ME9.2 ecu",
        "file_url": "",
        "timestamp": "2026-05-23T18:35:37+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "cat_off_lambda_off",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260523_183537_90DF08&f=SOL_20260524_105455_cat_lambda_ORG_bmw_bosch_me9.2_obd_maps_20260523073726.bin",
        "timestamp": "2026-05-24T10:54:55+02:00"
    }
]