SKSE GetKeywords() Error.

[imnewhere86]

Getting this error:

 

[skyrimse]: cannot call the member function GetKeywords alone or on a type, must call it on a variablePapyrus.

 

When trying to run this line of code: 

Keyword[] kws = Armor.GetKeywords()

It's confusing because I'm pretty sure I am calling it on a variable.