Brief intro: I'm creating watcher alerts with send email actions.
Email fields TO and CC are calculatable, so known only after watch execution and can be transformed before the action.
As noted in the documentation here to field can be either array or email address from template https://www.elastic.co/guide/en/x-pack/current/actions-email.html#email-action-attributes .
Am I right, that I have no chance to format an output with Mustache template with several emails to be successfully executed?
Or there is some hidden feature inside?
Thanks in advance