Action Required: From early May, API users must include standardized condition details when creating or updating listings in certain coins category. Update your integration to stay compliant. Learn more here.
Size Standardization Update: Apparel & Footwear listings with non-standard, missing, or incomplete size information may be blocked or hidden starting August 2026. Normalization begins in June. Learn more here.
Starting September, 2026, three listing fields are available to support ECGT commercial guarantee label for EU business sellers: Durability guarantee (new), brand, and model. Learn more here.

Home Develop Get Started API Status Production Users Are Not Able Add Revise Items Due to Error Brand Mpn Missing

Users are not able Add/Revise items due to error:Brand/MPN missing

Site or Service Name:

Trading API

Last Update:

Thu Mar 16 2017 14:22:00 GMT-0700 (Mountain Standard Time)

Description:

Users are not able to add/revise items because of the errors: "The item specific Brand is missing" and "The item specific MPN is missing" even when it is specified. We are aware of this issue and are working on fixing this.

Status:

resolved