Indesign Applescript: create new rectangle with object style

Hi All

I have the following but can’t find the correct syntax for referencing an object style.

make new rectangle with properties {label:"frame1", geometric bounds:{0, 0, 30, 30}, object style:"OSTech"}

Where OSTech is the name of my existing object style.

Thanks as always.

Shane

Try:

make new rectangle with properties {label:"frame1", geometric bounds:{0, 0, 30, 30}, applied object style:object style:"OSTech"}