def is_logical(self) -> IsLogicalRequestBuilder:
        """
        Provides operations to call the isLogical method.
        """
        from .is_logical.is_logical_request_builder import IsLogicalRequestBuilder

        return IsLogicalRequestBuilder(self.request_adapter, self.path_parameters)

        Provides operations to call the isLogical method.
        
msgraph/generated/drives/item/items/item/workbook/functions/functions_request_builder.py