public CreateColumnsOperation getCreateColumnsOperation() {
        return this.createColumnsOperation;
    }
<p>
An operation that creates calculated columns. Columns created in one such operation form a lexical closure.
</p>

@return An operation that creates calculated columns. Columns created in one such operation form a lexical
        closure.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/TransformOperation.java