Unarchives multiple experiences.
Unarchiving an experience only sets the archived status to false. It doesn't restore configuration.visible to its previous state.
To make the experience appear on the live site again, call Update Experience to set configuration.visible to true.
To archive experiences, call Bulk Archive Experiences.
You can only call this method when authenticated as a Wix app or Wix user identity.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.