public void setLatestHeartbeatAfter(java.util.Date latestHeartbeatAfter) {
        this.latestHeartbeatAfter = latestHeartbeatAfter;
    }
<p>
Select fleets where the job was updated after X
</p>

@param latestHeartbeatAfter
       Select fleets where the job was updated after X
aws-java-sdk-sagemaker/src/main/java/com/amazonaws/services/sagemaker/model/ListDevicesRequest.java