crowdingColumn property
Optional. Column of crowding. This column contains crowding attribute
which is a constraint on a neighbor list produced by
FeatureOnlineStoreService.SearchNearestEntities
to diversify search results. If
NearestNeighborQuery.per_crowding_attribute_neighbor_count
is set to K in
SearchNearestEntitiesRequest,
it's guaranteed that no more than K entities of the same crowding
attribute are returned in the response.
Implementation
final String crowdingColumn;