ingestionProductType property

The type of Products allowed to be ingested into the catalog.

Acceptable values are: * primary (default): You can ingest Products of all types. When ingesting a Product, its type will default to Product.Type.PRIMARY if unset. * variant (incompatible with Retail Search): You can only ingest Product.Type.VARIANT Products. This means Product.primary_product_id cannot be empty. If this field is set to an invalid value other than these, an INVALID_ARGUMENT error is returned. If this field is variant and merchant_center_product_id_field is itemGroupId, an INVALID_ARGUMENT error is returned. See Product levels for more details.