Catalog API Version 1_beta.3.0

The getProductMetadata and getProductMetadataForCategories calls were updated to return the following new metadata:

GTIN fields (ean, isbn, and upc): constraint container will indicate whether the GTIN type is required or not, and if known/applicable, actual GTIN values will be returned under the valueAssociatedWithProduct and/or values fields.

importance field will be returned under the constraint container for both product aspects and identfiers to indicate the importance of providing that aspect/identifier in a catalog product record. The ImportanceEnum type was added to define the importance values.

Note: The getProductMetadata and getProductMetadataForCategories calls are currently supported in the eBay Sandbox and Production environments for testing purposes. For more information, see Testing Product-Based Shopping Experience APIs in sandbox and Testing Product-Based Shopping Experience APIs in production.