@abc.abstractmethod
  def FileEntryExistsByPathSpec(self, path_spec):
Dispatch the User Permission Update View
dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/vfs/file_system.py/FileSystem.FileEntryExistsByPathSpec--crossover with--dataset/ETHPy150Open ofa/connect/open_connect/accounts/views.py/UpdateUserPermissionView.dispatch