async def post(self,request_configuration: Optional[RequestConfiguration[QueryParameters]] = None) -> Optional[DriveItem]:
        """
        Follow a driveItem.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[DriveItem]
        Find more info here: https://learn.microsoft.com/graph/api/driveitem-follow?view=graph-rest-1.0
        """
        request_info = self.to_post_request_information(
            request_configuration
        )
        from ......models.o_data_errors.o_data_error import ODataError

        error_mapping: dict[str, type[ParsableFactory]] = {
            "XXX": ODataError,
        }
        if not self.request_adapter:
            raise Exception("Http core is null") 
        from ......models.drive_item import DriveItem

        return await self.request_adapter.send_async(request_info, DriveItem, error_mapping)

        Follow a driveItem.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[DriveItem]
        Find more info here: https://learn.microsoft.com/graph/api/driveitem-follow?view=graph-rest-1.0
        
msgraph/generated/drives/item/items/item/follow/follow_request_builder.py