id
Parameters
value
Immutable. Product identifier, which is the final component of name. For example, this field is "id_1", if name is projects/*/locations/global/catalogs/default_catalog/branches/default_branch/products/id_1
. This field must be a UTF-8 encoded string with a length limit of 128 characters. Otherwise, an INVALID_ARGUMENT error is returned. Corresponding properties: Google Merchant Center property id. Schema.org property Product.sku. */