personalizeevents/aws.sdk.kotlin.services.personalizeevents.model/Event/impression

impression

val impression: List<String>?

A list of item IDs that represents the sequence of items you have shown the user. For example, ["itemId1", "itemId2", "itemId3"]. Provide a list of items to manually record impressions data for an event. For more information on recording impressions data, see Recording impressions data.