def is_text(self) -> IsTextRequestBuilder:
        """
        Provides operations to call the isText method.
        """
        from .is_text.is_text_request_builder import IsTextRequestBuilder

        return IsTextRequestBuilder(self.request_adapter, self.path_parameters)

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