Autocomplete - how to only search posts from certain taxonomies

Hello,

I am using Autocomplete from Algolia and I would like to know if it’s possible to only get posts from certain taxonomies when the user searches from something. For example, I only want to get ‘podcasts’, ‘videos’ and ‘audio’ from taxonomies.category.

Thanks.

You can use, I think, any supported search parameter in the source.hits initialization.
As hitsPerPage in this example, you can use filters.