public function receive($raw)
{
$incomingMessage = $this->createIncomingMessage();
$incomingMessage->setRaw($raw->get());
$incomingMessage->setMessage($raw->get('text'));
$incomingMessage->setFrom($raw->get('msisdn'));
$incomingMessage->setId($raw->get('messageId'));
$incomingMessage->setTo($raw->get('to'));
return $incomingMessage;
}