API GetItemSpell

Return spell information about a specific item. spellName, spellID = GetItemSpell(itemID or "itemString" or "itemName" or "itemLink")

Arguments
One of the following four ways to specify which item to query:
 * itemId : Number - Numeric ID of the item.
 * itemName : String - Name of an item owned by the player at some point during this session.
 * itemString : String - A fragment of the itemString for the item, e.g. "item:30234:0:0:0:0:0:0:0" or "item:30234".
 * itemLink : String - The full itemLink.

Returns

 * spellName : String - The name of the spell.
 * spellID : Number - The spell's unique identifier.

Details

 * Useful for determining whether an item is usable.