public ReferenceDataSourceUpdate withReferenceId(String referenceId) {
        setReferenceId(referenceId);
        return this;
    }
<p>
The ID of the reference data source that is being updated. You can use the <a>DescribeApplication</a> operation
to get this value.
</p>

@param referenceId
       The ID of the reference data source that is being updated. You can use the <a>DescribeApplication</a>
       operation to get this value.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kinesisanalyticsv2/src/main/java/com/amazonaws/services/kinesisanalyticsv2/model/ReferenceDataSourceUpdate.java