kendra/aws.sdk.kotlin.services.kendra.model/CollapseConfiguration/documentAttributeKey

documentAttributeKey

val documentAttributeKey: String

The document attribute used to group search results. You can use any attribute that has the Sortable flag set to true. You can also sort by any of the following built-in attributes:"_category","_created_at", "_last_updated_at", "_version", "_view_count".