public StopQAppSessionRequest withSessionId(String sessionId) {
        setSessionId(sessionId);
        return this;
    }
<p>
The unique identifier of the Q App session to stop.
</p>

@param sessionId
       The unique identifier of the Q App session to stop.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-qapps/src/main/java/com/amazonaws/services/qapps/model/StopQAppSessionRequest.java