How to Trigger an AMI Operation

CloudWatch Events
that automatically delete snapshots when AMI is deleted I'd like to do the same thing as
On the AWS Console Cloud Watch Rules screen
You cannot select an event called DeregisterImage

I can only choose events related to snapshot, not image.
How can I trigger an image creation or deletion?

Even if I specify it directly in JSON, I don't understand the detail or type of the event

The UI of the image is written in English and this is written in Japanese, but
Is there a difference in console choices depending on the language?
Or do you mean that the events you can choose are limited by region?