Double Opt-Out via API

[TomJerry]

Is there already a way to use the API for Double Opt-Out?
unsubscribeByEmail (as documented) is totally silent and ignores the Double Opt-out.

 

[Vpul Shah]

Try with - in your list - set Double Opt-out.

 

[TomJerry]

Of course this option is already set. When i am using the regular unsubscribe-form (/lists/LISTUID/unsubscribe) it is working as intended (sending mail to unsubscribe). But when i am using the API to unsubscribe the user is unsubscribed immediately.
Is there a API function i can use to mimic the regular process?

 

[TomJerry]

Seems this isn't coded at the moment. Attached quick diff *hacks* this feature into apps/api/controllers/List_subscribersController.php
Maybe gives a clue to someone who misses this, too.