I'm using Kibana 7.5 and have a watcher for sending out email alert when there is error in my application.
In addition to that, I'd like to setup another watcher which will send email notification when the error is gone.
I have managed to create such watcher but don't know how to send the recovery email only once.
Just wondering if there is any way to store a variable value in the watcher execution so that it can be reused in the following execution?
Many thanks in advance.