public static KuduSinkDTO getFromRequest(KuduSinkRequest request, String extParams) {
        KuduSinkDTO dto = StringUtils.isNotBlank(extParams) ? KuduSinkDTO.getFromJson(extParams) : new KuduSinkDTO();
        return CommonBeanUtils.copyProperties(request, dto, true);
    }
Get the dto instance from the request
inlong-manager/manager-pojo/src/main/java/org/apache/inlong/manager/pojo/sink/kudu/KuduSinkDTO.java