def pduration(self) -> PdurationRequestBuilder:
        """
        Provides operations to call the pduration method.
        """
        from .pduration.pduration_request_builder import PdurationRequestBuilder

        return PdurationRequestBuilder(self.request_adapter, self.path_parameters)

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