def soft_delete(self, instance):
        self._vmops.soft_delete(instance)
The gen spec follows gen:[key=value[,key=value]] format.
dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/virt/xenapi/driver.py/XenAPIDriver.soft_delete--crossover with--dataset/ETHPy150Open membase/membase-cli/pump_gen.py/GenSource.can_handle