{
    "messaging_product": "whatsapp",
    "contacts": [
        {
            "input": "5524999054242",
            "wa_id": "5524999054242"
        }
    ],
    "messages": [
        {
            "id": "wamid.HBgNNTUyNDk5OTA1NDI0MhUCABEYEkJCNDRCOTE4OTRBNjgzMkREMgA="
        }
    ]
}