ChannelId::fromArray

static function fromArray(array $values)
    {
        $message = new self();
        $values  = array_merge([
            'id' => null,
            'isPrivate' => null,
            'signature' => null
        ], $values);

        $message->setId($values['id']);
        $message->setIsPrivate($values['isPrivate']);
        $message->setSignature($values['signature']);

        return $message;
    }