docs: def assign_log_entry_to_log(self, log_entry_id, log_id):
          """Adds an existing ``LogEntry`` to a ``Log``.
  
          arg:    log_entry_id (osid.id.Id): the ``Id`` of the
                  ``LogEntry``
          arg:    log_id (osid.id.Id): the ``Id`` of the ``Log``
          raise:  AlreadyExists - ``log_entry_id`` is already assigned to
                  ``log_id``
          raise:  NotFound - ``log_entry_id`` or ``log_id`` not found
          raise:  NullArgument - ``log_entry_id`` or ``log_id`` is
                  ``null``
          raise:  OperationFailed - unable to complete request
          raise:  PermissionDenied - authorization failure
          *compliance: mandatory -- This method must be implemented.*
  
          """
          # Implemented from template for
          # osid.resource.ResourceBinAssignmentSession.assign_resource_to_bin
          mgr = self._get_provider_manager('LOGGING', local=True)
          lookup_session = mgr.get_log_lookup_session(proxy=self._proxy)
          lookup_session.get_log(log_id)  # to raise NotFound
          self._assign_object_to_catalog(log_entry_id, log_id)