public void setStepStatus(String stepStatus) {
        this.stepStatus = stepStatus;
    }
<p>
One of 4 statuses that a step can go through returned as part of the
<code> <a>GetUpgradeStatusResponse</a> </code> object. The status can take one of the following values:
<ul>
<li>In Progress</li>
<li>Succeeded</li>
<li>Succeeded with Issues</li>
<li>Failed</li>
</ul>
</p>

@param stepStatus
       One of 4 statuses that a step can go through returned as part of the
       <code> <a>GetUpgradeStatusResponse</a> </code> object. The status can take one of the following values:
       <ul>
       <li>In Progress</li>
       <li>Succeeded</li>
       <li>Succeeded with Issues</li>
       <li>Failed</li>
       </ul>
@see UpgradeStatus
aws-java-sdk-elasticsearch/src/main/java/com/amazonaws/services/elasticsearch/model/GetUpgradeStatusResult.java