On the link https://php-opencloudopenstack.readthedocs.io/en/latest/services/compute/v2/servers.html#security-groups the documentation says that we set the security groups by this way: ``` $options['securityGroups'] = ['secGroup1', 'default', 'secGroup2']; ``` But it returns error, it may be this way: ``` $options['securityGroups'] = [ ['name'=>'secGroup1'], ['name'=>'default'], ['name'=>'secGroup2'] ]; ``` Can we change it? thanks!!