keepa.models.backend.MerchantCategoryStatistics# pydantic model keepa.models.backend.MerchantCategoryStatistics# Backend MerchantCategoryStatistics model generated from the Keepa Java schema. Fields: catId (int | None) productCount (int | None) avg30SalesRank (int | None) productCountWithAmazonOffer (int | None) field avg30SalesRank: int | None = None# the 30 day average sales rank of these products field catId: int | None = None# the category id field productCount: int | None = None# the number of products this merchant sells with this category field productCountWithAmazonOffer: int | None = None# how many of these products have an Amazon offer