@abc.abstractmethod<EOL><INDENT>def set_branding(self, asset_ids):<DEDENT>
pass<EOL>
Sets the branding.

        :param asset_ids: the new assets
        :type asset_ids: ``osid.id.Id[]``
        :raise: ``InvalidArgument`` -- ``asset_ids`` is invalid
        :raise: ``NoAccess`` -- ``Metadata.isReadOnly()`` is ``true``
        :raise: ``NullArgument`` -- ``asset_ids`` is ``null``

        *compliance: mandatory -- This method must be implemented.*