def clear_description(self):
        """Clears the description.

        raise:  NoAccess - ``Metadata.isRequired()`` or
                ``Metadata.isReadOnly()`` is ``true``
        *compliance: mandatory -- This method must be implemented.*

        """
        if (self.get_description_metadata().is_read_only() or
                self.get_description_metadata().is_required()):
            raise errors.NoAccess()
        self._my_map['description'] = dict(self._description_default)
Clears the description.

        raise:  NoAccess - ``Metadata.isRequired()`` or
                ``Metadata.isReadOnly()`` is ``true``
        *compliance: mandatory -- This method must be implemented.*