SearchBox Country Restriction

[itClickAndHire]

Hi guys ive been struggling to find some doc and sample but i cant find any.

do you guys experience how to do this in our component pls

https://developers.google.com/maps/documentation/javascript/examples/places-autocomplete-multiple-countries

i needed to inlcude country restrictions for our StandaloneSearchBox.

i tried setting the bounds property but it seems not working.. any ideas?