Complex filtering

I use this query ?filters[product-info][sizes][size][$eq]=S to fetch products that have S size available and it works but I want to fetch products that have both S and L sizes available. I tried with ?filters[product][sizes][size][$in]=S,L and it doesnt work

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?filters[$and][0][product][sizes][size][$eq]=S&filters[$and][1][product][sizes][size][$eq]=L

this is the solution