How to use checkitem placeholder

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How do I get the checkitem placeholder to register a popped_chorus_fruit with custom model data 9?

%checkitem_<modifier1>,<modifier2>,<...>%
I read the papi website but im not sure what to put where
https://github.com/PlaceholderAPI/PlaceholderAPI/wiki/Placeholders#checkitem

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%checkitem_<mat:popped_chorus_fruit>,<custommodeldata:<9>>% Pretty sure i figured it out; just took me a sec

Yep got it to work! 😎