def columns_before_with_count(self,count: int) -> ColumnsBeforeWithCountRequestBuilder:
        """
        Provides operations to call the columnsBefore method.
        param count: Usage: count={count}
        Returns: ColumnsBeforeWithCountRequestBuilder
        """
        if count is None:
            raise TypeError("count cannot be null.")
        from .columns_before_with_count.columns_before_with_count_request_builder import ColumnsBeforeWithCountRequestBuilder

        return ColumnsBeforeWithCountRequestBuilder(self.request_adapter, self.path_parameters, count)

        Provides operations to call the columnsBefore method.
        param count: Usage: count={count}
        Returns: ColumnsBeforeWithCountRequestBuilder
        
msgraph/generated/drives/item/items/item/workbook/tables/item/total_row_range/total_row_range_request_builder.py