human
Solve the following python programming problem given the following code:
def _restart_for_volume_change(self, node_state, state, configuration) : 
    "
        Determine whether the current volume state of an application is
        divergent from the volume configuration for that application in a way
        that merits an application restart right now.

        Many actual divergences are allowed and ignored:

            - The volume metadata.  This metadata only exists in the
              configuration.  It is always missing from the state object.

            - The volume size.  The dataset agent is not reliably capable of
              performing resizes (if we wait for the actual and configured
              sizes to match, we might have to wait forever).

            - The volume's deleted state.  The application will be allowed to
              continue to use a volume that has been marked for deletion until
              the application is explicitly stopped.

        :param NodeState node_state: The known local state of this node.
        :param AttachedVolume state: The known state of the volume of an
            application being considered.  Or ``None`` if it is known not to
            have a volume.
        :param AttachedVolume configuration: The configured state of the volume
            of the application being considered.  Or ``None`` if it is
            configured to not have a volume.

        :return: If the state differs from the configuration in a way which
            needs to be corrected by the convergence agent (for example, the
            application is configured with a volume but is running without
            one), ``True``.  If it does not differ or only differs in the
            allowed ways mentioned above, ``False``.
        " 
    def log(restart, reason = None) : 
        Message.new (message_type = _eliot_system ('restart_for_volume_change'), restart = restart, state_is_none = (state is None), configuration_is_none = (configuration is None), reason = reason).write () 
        return restart 
def restart_if_available(dataset_id) : 
     ...

    
    

    Fix the buggy line: config_id = getattr (getattr (log, 'manifestation', None), 'dataset_id', None)
assistant
#Here is Python code to determine whether the current volume state of an application is
.

config_id = getattr (getattr (configuration, 'manifestation', None), 'dataset_id', None)