def cancel(self):
        raise  NotImplementedError("Abstract super class, please use DataUnit implementation class in pilot namespace")
Forces new HTTP connection session for AppClient.
dataset/ETHPy150Open saga-project/BigJob/pilot/api/data/api.py/DataUnit.cancel--crossover with--dataset/ETHPy150Open Impactstory/total-impact-webapp/totalimpactwebapp/twitter_paging.py/TwitterPager.reset_client