AwsInspector\Ssh\Connection::__construct PHP Метод

    public function __construct($username, $host, PrivateKey $privateKey = null, \AwsInspector\Model\Ec2\Instance $jumpHost = null, $multiplex = false)
    {
        if (empty($username)) {
            throw new \InvalidArgumentException("Username can't be empty");
        }
        if (empty($host)) {
            throw new \InvalidArgumentException("Host can't be empty");
        }
        $this->username = $username;
        $this->host = $host;
        $this->privateKey = $privateKey;
        $this->jumpHost = $jumpHost;
        $this->multiplex = $multiplex;
    }