public void setComment(String comment) {
        this.comment = comment;
    }
<p>
<i>Optional:</i> Any comments you want to include about a change batch request.
</p>

@param comment
       <i>Optional:</i> Any comments you want to include about a change batch request.
aws-java-sdk-route53/src/main/java/com/amazonaws/services/route53/model/ChangeBatch.java