public static String formatISOTimezoneBuffAttributes(
     String separator, CFSecurityISOTimezoneBuff buff) {
   String retval =
       CFAccXMsgISOTimezoneMessageFormatter.formatISOTimezonePKeyAttributes(separator, buff)
           + CFLibXmlUtil.formatRequiredInt32(separator, "Revision", buff.getRequiredRevision())
           + CFLibXmlUtil.formatOptionalUuid(separator, "CreatedBy", buff.getCreatedByUserId())
           + CFLibXmlUtil.formatOptionalTimestamp(separator, "CreatedAt", buff.getCreatedAt())
           + CFLibXmlUtil.formatOptionalUuid(separator, "UpdatedBy", buff.getUpdatedByUserId())
           + CFLibXmlUtil.formatOptionalTimestamp(separator, "UpdatedAt", buff.getUpdatedAt())
           + CFLibXmlUtil.formatRequiredXmlString(separator, "Iso8601", buff.getRequiredIso8601())
           + CFLibXmlUtil.formatRequiredXmlString(separator, "TZName", buff.getRequiredTZName())
           + CFLibXmlUtil.formatRequiredInt16(
               separator, "TZHourOffset", buff.getRequiredTZHourOffset())
           + CFLibXmlUtil.formatRequiredInt16(
               separator, "TZMinOffset", buff.getRequiredTZMinOffset())
           + CFLibXmlUtil.formatRequiredXmlString(
               separator, "Description", buff.getRequiredDescription())
           + CFLibXmlUtil.formatRequiredBoolean(separator, "Visible", buff.getRequiredVisible());
   return (retval);
 }