  def RegionDisks(
      self,
      refresh: Optional[bool] = True) -> Dict[str, 'GoogleRegionComputeDisk']:
    """Get all regional disks in the project.

    Args:
      refresh: Returns refreshed result if True.

    Returns:
      Dictionary mapping disk IDs (str) to their respective
        GoogleRegionComputeDisk object.
    """
    if not refresh and self._region_disks:
      return self._region_disks
    self._region_disks = self.ListRegionDisks()
    return self._region_disks
Get all regional disks in the project.

Args:
refresh: Returns refreshed result if True.

Returns:
Dictionary mapping disk IDs (str) to their respective
GoogleRegionComputeDisk object.
libcloudforensics/providers/gcp/internal/compute.py