public ExecuteStatementRequest withTransactionId(String transactionId) {
        setTransactionId(transactionId);
        return this;
    }
<p>
Specifies the transaction ID of the request.
</p>

@param transactionId
       Specifies the transaction ID of the request.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-qldbsession/src/main/java/com/amazonaws/services/qldbsession/model/ExecuteStatementRequest.java