key property

Supported textual and numerical facet keys in Product object, over which the facet values are computed.

Facet key is case-sensitive. Allowed facet keys when FacetKey.query is not specified: * textual_field = * "brands" * "categories" * "genders" * "ageGroups" * "availability" * "colorFamilies" * "colors" * "sizes" * "materials" * "patterns" * "conditions" * "attributes.key" * "pickupInStore" * "shipToStore" * "sameDayDelivery" * "nextDayDelivery" * "customFulfillment1" * "customFulfillment2" * "customFulfillment3" * "customFulfillment4" * "customFulfillment5" * "inventory(place_id,attributes.key)" * numerical_field = * "price" * "discount" * "rating" * "ratingCount" * "attributes.key" * "inventory(place_id,price)" * "inventory(place_id,original_price)" * "inventory(place_id,attributes.key)"

Required.