categoryHierarchies property

List<GoogleCloudRecommendationengineV1beta1CatalogItemCategoryHierarchy>? categoryHierarchies

Catalog item categories.

This field is repeated for supporting one catalog item belonging to several parallel category hierarchies. For example, if a shoes product belongs to both ["Shoes & Accessories" -> "Shoes"] and ["Sports & Fitness" -> "Athletic Clothing" -> "Shoes"], it could be represented as: "categoryHierarchies": [ { "categories": ["Shoes & Accessories", "Shoes"]}, { "categories": ["Sports & Fitness", "Athletic Clothing", "Shoes"] } ]

Required.

Implementation

core.List<GoogleCloudRecommendationengineV1beta1CatalogItemCategoryHierarchy>?
    categoryHierarchies;