public void setLastSuccessfulSyncTime(java.util.Date lastSuccessfulSyncTime) {
        this.lastSuccessfulSyncTime = lastSuccessfulSyncTime;
    }
<p>
The last time the sync operations returned a status of <code>SUCCESSFUL</code> (UTC).
</p>

@param lastSuccessfulSyncTime
       The last time the sync operations returned a status of <code>SUCCESSFUL</code> (UTC).
aws-java-sdk-ssm/src/main/java/com/amazonaws/services/simplesystemsmanagement/model/ResourceDataSyncItem.java