code: def GetLinkedFileEntry(self):
      
      link = self._GetLink()
      if not link:
        return None
  
      path_spec = os_path_spec.OSPathSpec(location=link)
      return OSFileEntry(self._resolver_context, self._file_system, path_spec)
docs: Retrieves the linked file entry, for example for a symbolic link.
  
      Returns:
        OSFileEntry: linked file entry or None if not available.