def delete(self, lease_id):
        self._delete('/leases/%s' % lease_id)
Return True if n is a node, False otherwise. Use the expression
dataset/ETHPy150Open openstack/python-blazarclient/climateclient/v1/leases.py/LeaseClientManager.delete--crossover with--dataset/ETHPy150Open gkno/gkno_launcher/src/networkx/classes/graph.py/Graph.__contains__