* The value is, e.g. true <br>
     * comment: acl
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getSmbRoleFromFile();

    /**
     * Is the property for the key 'smb.role.from.file' true? <br>
     * The value is, e.g. true <br>
     * comment: acl

```
kind: StorageClass
apiVersion: storage.k8s.io/v1
metadata:
  name: hdd
provisioner: kubernetes.io/azure-disk
mountOptions:
  - barrier=1
  - acl
parameters:
  skuname: Standard_LRS
  kind: Managed
  fstype: ext3
```

([#56147](https://github.com/kubernetes/kubernetes/pull/56147), [@andyzhangx](https://github.com/andyzhangx))