@utilities.arguments_not_none<EOL><INDENT>def delete_gradebook_column(self, gradebook_column_id):<DEDENT>
if not isinstance(gradebook_column_id, ABCId):<EOL><INDENT>raise errors.InvalidArgument('<STR_LIT>')<EOL><DEDENT>grading_manager = self._get_provider_manager('<STR_LIT>')<EOL>gels = grading_manager.get_grade_entry_lookup_session(proxy=getattr(self, "<STR_LIT>", None))<EOL>gels.use_federated_gradebook_view()<EOL>entries = gels.get_grade_entries_for_gradebook_column(gradebook_column_id)<EOL>if self._has_entries(gradebook_column_id):<EOL><INDENT>raise errors.IllegalState('<STR_LIT>')<EOL><DEDENT>collection = JSONClientValidated('<STR_LIT>',<EOL>collection='<STR_LIT>',<EOL>runtime=self._runtime)<EOL>gradebook_column_map = collection.find_one({'<STR_LIT>': ObjectId(gradebook_column_id.get_identifier())})<EOL>objects.GradebookColumn(osid_object_map=gradebook_column_map,<EOL>runtime=self._runtime,<EOL>proxy=self._proxy)._delete()<EOL>collection.delete_one({'<STR_LIT>': ObjectId(gradebook_column_id.get_identifier())})<EOL>
Deletes the ``GradebookColumn`` identified by the given ``Id``.

        arg:    gradebook_column_id (osid.id.Id): the ``Id`` of the
                ``GradebookColumn`` to delete
        raise:  NotFound - a ``GradebookColumn`` was not found
                identified by the given ``Id``
        raise:  NullArgument - ``gradebook_column_id`` is ``null``
        raise:  OperationFailed - unable to complete request
        raise:  PermissionDenied - authorization failure
        *compliance: mandatory -- This method must be implemented.*