Required. Attribute name. For example: color, brands, attributes.custom_attribute, such as attributes.xyz.
Output only. Indicates whether this attribute has been used by any products. True if at least one Product is using this attribute in Product.attributes. Otherwise, this field is False.
CatalogAttribute can be pre-loaded by using [attributesConfig.addCatalogAttribute], [attributesConfig.importCatalogAttributes], or [catalogs.updateAttributesConfig] APIs. This field is False for pre-loaded CatalogAttributes.
Only CatalogAttributes that are not in use by products can be deleted. CatalogAttributes that are in use by products cannot be deleted; however, their configuration properties will reset to default values upon removal request.
After catalog changes, it takes about 10 minutes for this field to update.
If DYNAMIC_FACETABLE_ENABLED, attribute values are available for dynamic facet. Could only be DYNAMIC_FACETABLE_DISABLED if CatalogAttribute.indexable_option is INDEXABLE_DISABLED. Otherwise, an INVALID_ARGUMENT error is returned.