Deletes a timeline event from an incident.
See https://paws-r.github.io/docs/ssmincidents/delete_timeline_event.html for full documentation.
ssmincidents_delete_timeline_event(eventId, incidentRecordArn)[required] The ID of the event you are updating. You can find this by using
list_timeline_events.
[required] The Amazon Resource Name (ARN) of the incident that includes the timeline event.