try {
final Map<String, Object> headers = new HashMap<String, Object>();
// parameter type is String
headers.put("CamelBox.groupId", group.getId());
// parameter type is com.box.boxjavalibv2.requests.requestobjects.BoxGroupRequestObject
final BoxGroupRequestObject requestObject =
BoxGroupRequestObject.updateGroupRequestObject(CAMEL_TEST_GROUP + "_Updated");
headers.put("CamelBox.groupRequest", requestObject);
BoxGroup result = requestBodyAndHeaders("direct://UPDATEGROUP", null, headers);