API GetTradeSkillSubClasses

Returns a list of the valid subclasses.
 subClasses = GetTradeSkillSubClasses()
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;Arguments
: none
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;Returns
:;subClasses:ListString : The valid subclasses
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;Example
Prints the valid subclasses to the chatwindow
 ChatFrame1:AddMessage(BuildListString(GetTradeSkillSubClasses()));