Returns the item id of the item in the specified inventory slot
itemId, unknown = GetInventoryItemID("unit", invSlot);
Arguments
- unit
- string - The UnitId of the unit whose inventory is to be queried.
- invSlot
- Number (InventorySlotId) - index of the inventory slot to query.
Returns
- itemId
- number - item id of the item in the inventory slot; nil if there is no item.
- unknown
- number - ?
