public void setStoppedAt(Long stoppedAt) {
        this.stoppedAt = stoppedAt;
    }
<p>
The Unix timestamp (in milliseconds) for when the attempt was stopped. This happens 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. This happens 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/EksAttemptDetail.java