RecommendationDataItem
data class RecommendationDataItem( var corpusItemId: String, var scheduledCorpusItemId: String, var url: String, var title: String, var excerpt: String, var topic: String? = null, var publisher: String, var isTimeSensitive: Boolean, var imageUrl: String, var iconUrl: String?, var tileId: Long, var receivedRank: Long)