appendOnly

Describes whether all incoming data for this delivery stream will be append only (inserts only and not for updates and deletes) for Iceberg delivery. This feature is only applicable for Apache Iceberg Tables. The default value is false. If you set this value to true, Firehose automatically increases the throughput limit of a stream based on the throttling levels of the stream. If you set this parameter to true for a stream with updates and deletes, you will see out of order delivery.