public String getS3BackupMode() {
        return this.s3BackupMode;
    }
<p>
Describes how Firehose will backup records. Currently,Firehose only supports <code>FailedDataOnly</code> for
preview.
</p>
<p>
Amazon Data Firehose is in preview release and is subject to change.
</p>

@return Describes how Firehose will backup records. Currently,Firehose only supports <code>FailedDataOnly</code>
        for preview. </p>
        <p>
        Amazon Data Firehose is in preview release and is subject to change.
@see IcebergS3BackupMode
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesisfirehose/model/IcebergDestinationConfiguration.java