[
    {
        "id": 1,
        "from": "client",
        "text": "hi there can you please do adblue offu010e dtcp220b dtcp203c dtcp205c dtcu029e dtcp105a dtcthanks",
        "file_url": "",
        "timestamp": "2026-05-13T14:05:50+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "dtc_adblue_off_  please disconnect adblue from ecu",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260513_140550_788AB4&f=SOL_20260513_141212_adblue_dtc_ORG_opel_insignia_2.0cdti_delco_e98.bin",
        "timestamp": "2026-05-13T14:12:12+02:00"
    }
]