How can I extract data from the Product Reviews App for Structured Data?

[BOND_Group]

I am adding Structured Data into main-product.liquid file.

Google instruction - https://developers.google.com/search/docs/advanced/structured-data/product

I use Product Reviews App by Shopify (https://apps.shopify.com/product-reviews), Theme Dawn v.3.0.0 by Shopify.

Could you please tell me the Metafield names what I can use to get data from that App?

Please advice. I need to change Red Metafields below:

"review": {

      "@type": "Review",

      “datePublished”: {{ review.created_at }},

      “reviewBody”: {{ review.body }},

      “title”: {{ review.title }},

      "reviewRating": {

        "@type": "Rating",      

         {%- if product.metafields.reviews.rating.value != blank -%}

            "ratingValue": {{ product.metafields.reviews.rating.value }},

         {%- endif -%}

        "bestRating": "5"

      },

      "author": {

        "@type": "Person",

        "name": {{ review.author }}

      }

    }