API C EquipmentSet.GetItemIDs

Returns the item IDs of an equipment set.
 itemIDs = C_EquipmentSet.GetItemIDs(equipmentSetID)
==Arguments==
:;equipmentSetID: - Appears to return valid info for indices [0, 2, 4, ...]
==Returns==
:;itemIDs: - a table of numbers indexed by InventorySlotId
==Example==
To print all items that are part of the first set:
 local items = C_EquipmentSet.GetItemIDs(0)
 for i = 1, 19 do
 	if items[i] then
 		print(i, (GetItemInfo(items[i])))
 	end
 end