String required = String.valueOf(apiParam.required());
if (pp!=null || paramType.equals(BODY_INDICATOR)) // PathParams are always required
required="true";
setOptionalAttribute(element, "required", required, "false");
String allowedValues = apiParam.allowableValues();
setOptionalAttribute(element, "allowableValues", allowedValues, "all");
}
String defaultValue;
DefaultValue dva = paramElement.getAnnotation(DefaultValue.class);
if (dva!=null)