{"$schema":"https://json-schema.org/draft/2020-12/schema","$id":"https://www.monocrawl.com/schemas/walmart/product.json","title":"walmart/product data fields","description":"Optional data supplied by this operation. Null means unknown.","type":"object","properties":{"availability":{"description":"Optional availability supplied by this operation. Null means unknown.","type":["string","null"]},"brand":{"description":"Optional brand supplied by this operation. Null means unknown.","type":["string","null"]},"categories":{"description":"Optional categories supplied by this operation. Null means unknown.","type":["array","null"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}},"category":{"description":"Optional category supplied by this operation. Null means unknown.","type":["string","null"]},"condition":{"description":"Optional condition supplied by this operation. Null means unknown.","type":["string","null"]},"currency":{"description":"Optional currency supplied by this operation. Null means unknown.","type":["string","null"]},"description":{"description":"Source description; null or absent means not supplied.","type":["string","null"]},"highlights":{"description":"Optional highlights supplied by this operation. Null means unknown.","type":["array","null"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}},"id":{"description":"Source identifier. Preserve the supplied type and exact value.","type":["string","null"]},"image":{"description":"Optional image supplied by this operation. Null means unknown.","type":["string","null"]},"images":{"description":"Optional images supplied by this operation. Null means unknown.","type":["array","null"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}},"model":{"description":"Optional model supplied by this operation. Null means unknown.","type":["string","null"]},"original_price":{"description":"Optional original price supplied by this operation. Null means unknown.","type":["number","null"]},"out_of_stock":{"description":"Optional out of stock supplied by this operation. Null means unknown.","type":["boolean","null"]},"platform":{"description":"Optional platform supplied by this operation. Null means unknown.","type":["string","null"]},"price":{"description":"Source price. Currency, taxes and availability depend on the listing.","type":["number","null"]},"rating":{"description":"Source rating; read its accompanying scale and vote count.","type":["object","null"],"properties":{"max":{"description":"Optional max supplied by this operation. Null means unknown.","type":["number","null"]},"value":{"description":"Optional value supplied by this operation. Null means unknown.","type":["number","null"]},"votes":{"description":"Optional votes supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true},"rating_breakdown":{"description":"Optional rating breakdown supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"five":{"description":"Optional five supplied by this operation. Null means unknown.","type":["number","null"]},"four":{"description":"Optional four supplied by this operation. Null means unknown.","type":["number","null"]},"one":{"description":"Optional one supplied by this operation. Null means unknown.","type":["number","null"]},"three":{"description":"Optional three supplied by this operation. Null means unknown.","type":["number","null"]},"two":{"description":"Optional two supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true},"recommended_percentage":{"description":"Optional recommended percentage supplied by this operation. Null means unknown.","type":["number","null"]},"return_window_days":{"description":"Optional return window days supplied by this operation. Null means unknown.","type":["number","null"]},"reviews_count":{"description":"Optional reviews count supplied by this operation. Null means unknown.","type":["number","null"]},"savings":{"description":"Optional savings supplied by this operation. Null means unknown.","type":["number","null"]},"seller":{"description":"Optional seller supplied by this operation. Null means unknown.","type":["string","null"]},"seller_id":{"description":"Optional seller id supplied by this operation. Null means unknown.","type":["string","null"]},"seller_type":{"description":"Optional seller type supplied by this operation. Null means unknown.","type":["string","null"]},"specifications":{"description":"Optional specifications supplied by this operation. Null means unknown.","type":["array","null"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"name":{"description":"Optional name supplied by this operation. Null means unknown.","type":["string","null"]},"value":{"description":"Optional value supplied by this operation. Null means unknown.","type":["string","null"]}},"additionalProperties":true}},"title":{"description":"Source title when supplied.","type":["string","null"]},"type":{"description":"Optional type supplied by this operation. Null means unknown.","type":["string","null"]},"upc":{"description":"Optional upc supplied by this operation. Null means unknown.","type":["string","null"]},"url":{"description":"Original source URL when supplied.","type":["string","null"]},"variants_count":{"description":"Optional variants count supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true,"allOf":[{"anyOf":[{"required":["availability"],"properties":{"availability":{"description":"Optional availability supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["brand"],"properties":{"brand":{"description":"Optional brand supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["categories"],"properties":{"categories":{"description":"Optional categories supplied by this operation. Null means unknown.","type":["array"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}}}},{"required":["category"],"properties":{"category":{"description":"Optional category supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["condition"],"properties":{"condition":{"description":"Optional condition supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["currency"],"properties":{"currency":{"description":"Optional currency supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["description"],"properties":{"description":{"description":"Source description; null or absent means not supplied.","type":["string"],"minLength":1}}},{"required":["highlights"],"properties":{"highlights":{"description":"Optional highlights supplied by this operation. Null means unknown.","type":["array"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}}}},{"required":["id"],"properties":{"id":{"description":"Source identifier. Preserve the supplied type and exact value.","type":["string"],"minLength":1}}},{"required":["image"],"properties":{"image":{"description":"Optional image supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["images"],"properties":{"images":{"description":"Optional images supplied by this operation. Null means unknown.","type":["array"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["string","null"]}}}},{"required":["model"],"properties":{"model":{"description":"Optional model supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["original_price"],"properties":{"original_price":{"description":"Optional original price supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["out_of_stock"],"properties":{"out_of_stock":{"description":"Optional out of stock supplied by this operation. Null means unknown.","type":["boolean"]}}},{"required":["price"],"properties":{"price":{"description":"Source price. Currency, taxes and availability depend on the listing.","type":["number"]}}},{"required":["rating"],"properties":{"rating":{"description":"Source rating; read its accompanying scale and vote count.","type":["object"],"properties":{"max":{"description":"Optional max supplied by this operation. Null means unknown.","type":["number","null"]},"value":{"description":"Optional value supplied by this operation. Null means unknown.","type":["number","null"]},"votes":{"description":"Optional votes supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true}}},{"required":["rating_breakdown"],"properties":{"rating_breakdown":{"description":"Optional rating breakdown supplied by this operation. Null means unknown.","type":["object"],"properties":{"five":{"description":"Optional five supplied by this operation. Null means unknown.","type":["number","null"]},"four":{"description":"Optional four supplied by this operation. Null means unknown.","type":["number","null"]},"one":{"description":"Optional one supplied by this operation. Null means unknown.","type":["number","null"]},"three":{"description":"Optional three supplied by this operation. Null means unknown.","type":["number","null"]},"two":{"description":"Optional two supplied by this operation. Null means unknown.","type":["number","null"]}},"additionalProperties":true}}},{"required":["recommended_percentage"],"properties":{"recommended_percentage":{"description":"Optional recommended percentage supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["return_window_days"],"properties":{"return_window_days":{"description":"Optional return window days supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["reviews_count"],"properties":{"reviews_count":{"description":"Optional reviews count supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["savings"],"properties":{"savings":{"description":"Optional savings supplied by this operation. Null means unknown.","type":["number"]}}},{"required":["seller"],"properties":{"seller":{"description":"Optional seller supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["seller_id"],"properties":{"seller_id":{"description":"Optional seller id supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["seller_type"],"properties":{"seller_type":{"description":"Optional seller type supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["specifications"],"properties":{"specifications":{"description":"Optional specifications supplied by this operation. Null means unknown.","type":["array"],"items":{"description":"Optional record supplied by this operation. Null means unknown.","type":["object","null"],"properties":{"name":{"description":"Optional name supplied by this operation. Null means unknown.","type":["string","null"]},"value":{"description":"Optional value supplied by this operation. Null means unknown.","type":["string","null"]}},"additionalProperties":true}}}},{"required":["title"],"properties":{"title":{"description":"Source title when supplied.","type":["string"],"minLength":1}}},{"required":["upc"],"properties":{"upc":{"description":"Optional upc supplied by this operation. Null means unknown.","type":["string"],"minLength":1}}},{"required":["url"],"properties":{"url":{"description":"Original source URL when supplied.","type":["string"],"minLength":1}}},{"required":["variants_count"],"properties":{"variants_count":{"description":"Optional variants count supplied by this operation. Null means unknown.","type":["number"]}}}]}],"x-contract-version":"2026-09-22","x-validation-scope":"Required success payload structure; optional fields and source completeness remain separate.","examples":[{"availability":"example","brand":"example","categories":["example"],"category":"example","condition":"example","currency":"example","description":"example","highlights":["example"],"id":"example","image":"https://example.com/example","images":["example"],"model":"example","original_price":0,"out_of_stock":false,"platform":"example","price":0,"rating":{"max":0,"value":0,"votes":0},"rating_breakdown":{"five":0,"four":0,"one":0,"three":0,"two":0},"recommended_percentage":0,"return_window_days":0,"reviews_count":0,"savings":0,"seller":"example","seller_id":"example","seller_type":"example","specifications":[{"name":"example","value":"example"}],"title":"example","type":"example","upc":"example","url":"https://example.com/example","variants_count":0}]}