{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/ReviewRating",
  "title": "ReviewRating",
  "type": "object",
  "properties": {
    "averageRating": {
      "type": "string",
      "description": "The average rating given to a product based on customer reviews."
    },
    "ratingHistograms": {
      "type": "array",
      "description": "An array of containers for the product rating histograms that shows the review counts and the product rating.",
      "items": {
        "$ref": "#/components/schemas/RatingHistogram"
      }
    },
    "reviewCount": {
      "type": "integer",
      "description": "The total number of reviews for the item.",
      "format": "int32"
    }
  },
  "description": "The type that defines the fields for the rating of a product review."
}