Returns whether using an action consumes an item. Applies both to consumable items (such as food and potions) and to spells which use a reagent (e.g. Prayer of Fortitude, Divine Intervention, Water Walking, Portal: Dalaran).
See also Action functions.
Signature:
isConsumable = IsConsumableAction(slot)
Arguments:
slot- An action bar slot (number, actionID)
Returns:
isConsumable- 1 if using the action consumes an item; otherwise nil (1nil)