public void setComment(String comment) {
        this.comment = comment;
    }
<p>
An optional comment about the field-level encryption item. The comment cannot be longer than 128 characters.
</p>

@param comment
       An optional comment about the field-level encryption item. The comment cannot be longer than 128
       characters.
aws-java-sdk-cloudfront/src/main/java/com/amazonaws/services/cloudfront/model/FieldLevelEncryptionSummary.java