Setting event status to close when playbook is triggered by case

[shangxuan_shi]

I have promote multiple events into a case. From the case, I will run a playbook. 

I understand that I can use the following container automations to set the status to close.

1. phantom.update()
2. phantom.close()
3. phantom.set_status()

However, these 3 playbook is only able to set the case's status to close. Is it possible to set the status of the promoted events within the case to close also? 

For example, I have the following events.

• Event #1
• Event #2
• Event #3

When these 3 events are promoted to a case. And I run the playbook from this case, is it possible to set the status of this case and the 3 events to close .