'Send a message to a user.'

def send_message(self, message='', **kwargs):

    title = kwargs.get(ATTR_TITLE, ATTR_TITLE_DEFAULT)
    payload = {'k': self._private_key, 't': title, 'm': message}
    response = requests.get(_RESOURCE, params=payload, timeout=DEFAULT_TIMEOUT)
    if (response.status_code != 200):
        _LOGGER.error('Not    possible    to    send    notification')
