public void setStoppedAt(Long stoppedAt) {
        this.stoppedAt = stoppedAt;
    }
<p>
The Unix timestamp (in milliseconds) for when the attempt was stopped (when the attempt transitioned from the
<code>RUNNING</code> state to a terminal state, such as <code>SUCCEEDED</code> or <code>FAILED</code>).
</p>

@param stoppedAt
       The Unix timestamp (in milliseconds) for when the attempt was stopped (when the attempt transitioned from
       the <code>RUNNING</code> state to a terminal state, such as <code>SUCCEEDED</code> or <code>FAILED</code>
       ).
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/AttemptDetail.java