[
    {
        "id": 1,
        "from": "client",
        "text": "dpf  +egr  p2463 p24a400",
        "file_url": "",
        "timestamp": "2026-04-27T11:38:31+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "here the file",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260427_113831_0BE75A&f=SOL_20260427_121503_dpf_egr_dtc_ORG_volvo_denso_mb279700-96xx_bench_maps_20260427112854.bin",
        "timestamp": "2026-04-27T12:15:03+02:00"
    }
]