Changelog
naver-shopping/search is a hard-breaking contract standardization. The operation no longer exposes upstream-shaped public input fields (display, start, sort) or upstream-shaped output fields (link, image, lprice, hprice, mallName, productId, productType, category1 through category4, meta, or lastBuildDate).
Replace display with limit, start with offset, sort with sort_by values relevance/date/price_asc/price_desc, and read normalized product fields such as url, image_url, lowest_price, highest_price, mall_name, product_id, product_type_code, category_path, and summary.