@property
@pulumi.getter(name='updateInstances')
def update_instances(self) -> Optional[pulumi.Input['InstanceGroupManagerAutoHealingPolicyUpdateInstances']]:
    return pulumi.get(self, 'update_instances')
@property
@pulumi.getter(name='updateInstances')
def update_instances(self) -> Optional[pulumi.Input['InstanceGroupManagerAutoHealingPolicyUpdateInstances']]:
    return pulumi.get(self, 'update_instances')