public ReferenceDataSource withS3ReferenceDataSource(S3ReferenceDataSource s3ReferenceDataSource) {
        setS3ReferenceDataSource(s3ReferenceDataSource);
        return this;
    }
<p>
Identifies the S3 bucket and object that contains the reference data. Also identifies the IAM role Amazon Kinesis
Analytics can assume to read this object on your behalf. An Amazon Kinesis Analytics application loads reference
data only once. If the data changes, you call the <code>UpdateApplication</code> operation to trigger reloading
of data into your application.
</p>

@param s3ReferenceDataSource
       Identifies the S3 bucket and object that contains the reference data. Also identifies the IAM role Amazon
       Kinesis Analytics can assume to read this object on your behalf. An Amazon Kinesis Analytics application
       loads reference data only once. If the data changes, you call the <code>UpdateApplication</code> operation
       to trigger reloading of data into your application.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesisanalytics/model/ReferenceDataSource.java