public void setCompleted(String completed) {
        this.completed = completed;
    }
<p>
The Amazon SNS topic that you want to notify when Elastic Transcoder has finished processing the job.
</p>

@param completed
       The Amazon SNS topic that you want to notify when Elastic Transcoder has finished processing the job.
aws-java-sdk-elastictranscoder/src/main/java/com/amazonaws/services/elastictranscoder/model/Notifications.java