Message sent successfully!<br>Response: <pre>Array
(
    [messaging_product] => whatsapp
    [contacts] => Array
        (
            [0] => Array
                (
                    [input] => +919251488296
                    [wa_id] => 919251488296
                )

        )

    [messages] => Array
        (
            [0] => Array
                (
                    [id] => wamid.HBgMOTE5MjUxNDg4Mjk2FQIAERgSMEE1RDg1M0MyNkFERUUxM0I3AA==
                    [message_status] => accepted
                )

        )

)
</pre>