def send_message(self, app_mxit_id, target_user_ids, message='', contains_markup=True,
                     spool=None, spool_timeout=None, links=None, scope='message/send'):
        """
        Send a message (from a Mxit app) to a list of Mxit users
        """

        data = {
            'From': app_mxit_id,
            'To': ",".join(target_user_ids),
            'Body': message,
            'ContainsMarkup': contains_markup
        }

        if spool:
            data['Spool'] = spool
        if spool_timeout:
            data['SpoolTimeOut'] = spool_timeout
        if links:
            data['Links'] = links

        return _post(
            token=self.oauth.get_app_token(scope),
            uri='/message/send',
            data=data
        )