public void setStoppingAt(java.util.Date stoppingAt) {
        this.stoppingAt = stoppingAt;
    }
<p>
The Unix timestamp for the time when the task stops. More specifically, it's for the time when the task
transitions from the <code>RUNNING</code> state to <code>STOPPING</code>.
</p>

@param stoppingAt
       The Unix timestamp for the time when the task stops. More specifically, it's for the time when the task
       transitions from the <code>RUNNING</code> state to <code>STOPPING</code>.
aws-java-sdk-ecs/src/main/java/com/amazonaws/services/ecs/model/Task.java