Editing WoW:API GetCraftInfo (section)

=== Returns ===

:;craftName : Name of the item you can craft

:;craftSubSpellName

:;craftType : String - "header" or how hard it is to create the item; trivial, easy, medium or optimal.

:;numAvailable : This is the number of items you can create with the reagents you have in your inventory (the number is also shown in the UI).

:;isExpanded : Only applies to headers. Indicates whether they are expanded or contracted.  Nil if not applicable.

:;trainingPointCost : This is the number of training points needed to train this skill if at a trainer. Nil if the craft window is not a trainer.

:;requiredLevel : The required level to train this skill if at a trainer. Nil if the craft window is not a trainer.