@update_instances.setter
def update_instances(self, value: Optional[pulumi.Input['InstanceGroupManagerAutoHealingPolicyUpdateInstances']]):
    pulumi.set(self, 'update_instances', value)
@update_instances.setter
def update_instances(self, value: Optional[pulumi.Input['InstanceGroupManagerAutoHealingPolicyUpdateInstances']]):
    pulumi.set(self, 'update_instances', value)