AlertmanagerConfig.spec.receivers[].pushoverConfigs[].expire

How long your notification will continue to be retried for, unless the user acknowledges the notification.

• pattern: ^(([0-9]+)y)?(([0-9]+)w)?(([0-9]+)d)?(([0-9]+)h)?(([0-9]+)m)?(([0-9]+)s)?(([0-9]+)ms)?$