Adding price as a search facet in Google retail API

[HitendraRathor]

Hi Community,

I was doing a POC for implementing google retail api for search in my project. I used the default produts json that they provide and i tried to search the products, but it seems like i cannot add price as a facet or provide in the search query. 

Does anyone has any suggestions how to add the price of the product as a search facet?

Any help is appreciated.