public void setSessionArn(String sessionArn) {
        this.sessionArn = sessionArn;
    }
<p>
The Amazon Resource Name (ARN) of the session.
</p>

@param sessionArn
       The Amazon Resource Name (ARN) of the session.
aws-java-sdk-connectwisdom/src/main/java/com/amazonaws/services/connectwisdom/model/SessionSummary.java