public S3ReferenceDataSourceUpdate getS3ReferenceDataSourceUpdate() {
        return this.s3ReferenceDataSourceUpdate;
    }
<p>
Describes the S3 bucket name, object key name, and IAM role that Kinesis Data Analytics can assume to read the
Amazon S3 object on your behalf and populate the in-application reference table.
</p>

@return Describes the S3 bucket name, object key name, and IAM role that Kinesis Data Analytics can assume to
        read the Amazon S3 object on your behalf and populate the in-application reference table.
aws-java-sdk-kinesisanalyticsv2/src/main/java/com/amazonaws/services/kinesisanalyticsv2/model/ReferenceDataSourceUpdate.java