async def get(self,request_configuration: Optional[RequestConfiguration[LongRunningOperationItemRequestBuilderGetQueryParameters]] = None) -> Optional[LongRunningOperation]:
        """
        Read the properties and relationships of a longRunningOperation object. This API allows you to retrieve the details and status of the following long-running Microsoft Graph API operations. The possible states of the long-running operation are notStarted, running, succeeded, failed, unknownFutureValue where succeeded and failed are terminal states.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[LongRunningOperation]
        Find more info here: https://learn.microsoft.com/graph/api/longrunningoperation-get?view=graph-rest-1.0
        """
        request_info = self.to_get_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.long_running_operation import LongRunningOperation

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

        Read the properties and relationships of a longRunningOperation object. This API allows you to retrieve the details and status of the following long-running Microsoft Graph API operations. The possible states of the long-running operation are notStarted, running, succeeded, failed, unknownFutureValue where succeeded and failed are terminal states.
        param request_configuration: Configuration for the request such as headers, query parameters, and middleware options.
        Returns: Optional[LongRunningOperation]
        Find more info here: https://learn.microsoft.com/graph/api/longrunningoperation-get?view=graph-rest-1.0
        
msgraph/generated/users/item/authentication/operations/item/long_running_operation_item_request_builder.py