@utilities.arguments_not_none<EOL><INDENT>def search_among_gradebook_columns(self, gradebook_column_ids):<DEDENT>
self._id_list = gradebook_column_ids<EOL>
Execute this search among the given list of gradebook columns.

        arg:    gradebook_column_ids (osid.id.IdList): list of gradebook
                columns
        raise:  NullArgument - ``gradebook_column_ids`` is ``null``
        *compliance: mandatory -- This method must be implemented.*