[
    {
        "type": "HEADER",
        "format": "TEXT",
        "text": "Hello World"
    },
    {
        "type": "BODY",
        "text": "Welcome and congratulations!! This message demonstrates your ability to send a WhatsApp message notification from the Cloud API, hosted by Meta. Thank you for taking the time to test with us."
    },
    {
        "type": "FOOTER",
        "text": "WhatsApp Business Platform sample message"
    }
]