func TestBatchDeleteWithHighCapacity() error {
	// 配置初始化
	cfg := new(openapi.Config)
	cfg.SetAccessKeyId("xxxxxxxxx")
	cfg.SetAccessKeySecret("xxxxxxxxxx")
	cli, err := NewClient(cfg)
	if err != nil {
		return err
	}
	runtime := &util.RuntimeOptions{}

	// 構造待批量刪除的鍵值對請求
	namespace := "test_batch_put"
	rawReq := BatchDeleteKvRequest{
		Namespace: &namespace,
	}
	for i := 0; i < 10000; i++ {
		key := fmt.Sprintf("test_key_%d", i)
		rawReq.Keys = append(rawReq.Keys, &key)
	}
	payload, err := json.Marshal(rawReq)
	if err != nil {
		return err
	}

	// 如果 payload 大于 2M，則調用大容量接口進行刪除
	reqHighCapacity := BatchDeleteKvWithHighCapacityAdvanceRequest{
		Namespace: &namespace,
		UrlObject: bytes.NewReader(payload),
	}
	resp, err := cli.BatchDeleteKvWithHighCapacityAdvance(&reqHighCapacity, runtime)
	if err != nil {
		return err
	}
	return nil
}