public void setReportedOs(ReportedOs reportedOs) {
        this.reportedOs = reportedOs;
    }
<p>
For registered instances, the reported operating system.
</p>

@param reportedOs
       For registered instances, the reported operating system.
aws-java-sdk-opsworks/src/main/java/com/amazonaws/services/opsworks/model/Instance.java