Is there any event generated when tag is added to an existing S3 object?

Question

I'd like to have an AWS lambda triggered when a tag is added to an existing object in S3 bucket (in the same way as we can do it for object create and remove). Any way to do that?

Answer 1

Object tagging events are now supported:

s3:ObjectTagging:*
s3:ObjectTagging:Put
s3:ObjectTagging:Delete

Docs: https://docs.aws.amazon.com/AmazonS3/latest/userguide/notification-how-to-event-types-and-destinations.html