AwsInspector\Model\Ec2\Instance::getPrivateKey PHP Method

    public function getPrivateKey()
    {
        $keyName = $this->getKeyName();
        if (empty($keyName)) {
            return null;
            // throw new \Exception('No KeyName found');
        }
        return PrivateKey::get('keys/' . $keyName . '.pem');
    }