Lua List of attributes?

[bedlamos]

I'm trying to figure out how to add an attribute to a key, so far I've only seen:
ITEM_ATTRIBUTE_ATTACK
ITEM_ATTRIBUTE_TEXT

The code that I have so far is to get a wooden key into my backpack -

backpack:addItem(2087, 1):setAttribute(ITEM_ATTRIBUTE_TEXT, 'Here lies the text.')

but I don't want the key to have text I want it to be key 1500.

Is there a list of 'setAttribute' code that I can look through to help me figure this out?

 

[bedlamos]

I found this website - otland/forgottenserver