Triggered when an email from Gravity Forms fails to send.
Triggered before a notification is deleted.
The "gform_pre_notification_deactivated" action in Gravity Forms is triggered before a notification is deactivated, allowing further actions to be performed.
The "gform_pre_notification_activated" action is triggered before a notification is activated, allowing further actions to be performed.
Use this hook to perform actions after a user or admin notification has been sent.