{"ucp_version":"2026-04-08","spec":"https://ucp.dev/2026-04-08/specification/overview","profile":"https://prestashop.justidea.dev/.well-known/ucp","method":"POST a JSON body to this URL.","operation":"dev.ucp.shopping catalog/product","body":{"id":"A product or variant identifier, in gid:// or bare numeric form."},"returns":"ucp, product with full description, categories and variant detail"}