def delete_rebill_event(self, rebill_customer_id=None, rebill_event_id=None, **kwargs):
        if rebill_customer_id and rebill_event_id:
            return self.client.service.DeleteRebillEvent(rebill_customer_id, rebill_event_id)
        else:
            return self.client.service.DeleteRebillEvent(**kwargs)
Test whether the set is a true subset of other.
dataset/ETHPy150Open agiliq/merchant/billing/gateways/eway_gateway/eway_api/client.py/RebillEwayClient.delete_rebill_event--crossover with--dataset/ETHPy150Open iamteem/redisco/redisco/containers.py/Set.__lt__