ElasticsearchEventStore
constructor(elasticsearchClient: ReactiveElasticsearchClient, refreshPolicy: Refresh = Refresh.True, batchSize: Int = DEFAULT_BATCH_SIZE)
constructor(elasticsearchClient: ReactiveElasticsearchClient, batchOptions: ElasticsearchEventStoreBatchOptions, refreshPolicy: Refresh = Refresh.True, batchSize: Int = DEFAULT_BATCH_SIZE)