// fsType to mount. Ex. "ext4", "xfs", "ntfs".
  // If not provided, the empty value is passed to the associated CSI driver
  // which will determine the default filesystem to apply.
  // +optional
  optional string fsType = 3;

  // volumeAttributes stores driver-specific properties that are passed to the CSI
  // driver. Consult your driver's documentation for supported values.
  // +optional