[
    {
        "id": 1,
        "from": "client",
        "text": "Bonjour , j ai besoin d un DTC off sur un DCU104 ford : DTC P251A",
        "file_url": "",
        "timestamp": "2026-04-29T16:10:58+02:00"
    },
    {
        "id": 2,
        "from": "admin",
        "text": "P251A OFF",
        "file_url": "https:\/\/1clicktune.com\/download.php?t=T20260429_161058_C1C63E&f=SOL_20260429_164347_DTC_OFF_ORG_orig__1_.bin",
        "timestamp": "2026-04-29T16:43:47+02:00"
    },
    {
        "id": 3,
        "from": "client",
        "text": "les fichiers sont identiques",
        "file_url": "",
        "timestamp": "2026-04-29T16:53:54+02:00"
    }
]