values.Set(storageRESTVolume, volume)
	values.Set(storageRESTFilePath, path)
	reader := bytes.NewReader(buf)
	respBody, err := client.call(ctx, storageRESTMethodAppendFile, values, reader, -1)
	defer xhttp.DrainBody(respBody)
	return err
}

func (client *storageRESTClient) CreateFile(ctx context.Context, origvolume, volume, path string, size int64, reader io.Reader) error {
	values := make(url.Values)

	if err != nil {
		return err
	}
	defer xhttp.DrainBody(respBody)
	return nil
}

// CommitBinary - sends commit binary message to remote peers.
func (client *peerRESTClient) CommitBinary(ctx context.Context) error {
	respBody, err := client.callWithContext(ctx, peerRESTMethodCommitBinary, nil, nil, -1)
	if err != nil {
		return err
	}
	defer xhttp.DrainBody(respBody)
	return nil
}

		return false, store.ErrNotConnected
	}
	xhttp.DrainBody(resp.Body)
	return !resp.IsError(), nil
}

func (c *esClientV7) entryExists(ctx context.Context, index string, key string) (bool, error) {
	res, err := c.Exists(
		index,
		key,
		c.Exists.WithContext(ctx),
	)
	if err != nil {
		return false, err
	}
	xhttp.DrainBody(res.Body)
	return !res.IsError(), nil
}

		return newError(bucket, err)
	}

	resp, err := c.httpClient.Do(req)
	if err != nil {
		if derr := c.Delete(bucket); derr != nil {
			return newError(bucket, derr)
		}
		return err
	}
	defer xhttp.DrainBody(resp.Body)

	if resp.StatusCode != http.StatusOK {
		var errorStringBuilder strings.Builder
		io.Copy(&errorStringBuilder, io.LimitReader(resp.Body, resp.ContentLength))
		errorString := errorStringBuilder.String()

	case config.PolicyPluginSubSys:
		if ppargs, err := polplugin.LookupConfig(s, GetDefaultConnSettings(), xhttp.DrainBody); err != nil {
			return err
		} else if ppargs.URL == nil {
			// Check if legacy opa is configured.
			if _, err := opa.LookupConfig(s[config.PolicyOPASubSys][config.Default],
				NewHTTPTransport(), xhttp.DrainBody); err != nil {
				return err
			}
		}
	case config.BrowserSubSys:

	client := &http.Client{
		Timeout:   10 * time.Second,
		Transport: c.transport,
	}

	resp, err := client.Do(r)
	if err != nil {
		return "", err
	}
	defer xhttp.DrainBody(resp.Body)

	respBytes, err := io.ReadAll(io.LimitReader(resp.Body, respBodyLimit))
	if err != nil {
		return "", err
	}
	respStr := string(respBytes)

	if resp.StatusCode == http.StatusOK {

	if err != nil {
		if _, ok := err.(BackendDown); ok {
			return err
		}
		return tierPermErr{
			Op:  tierPut,
			Err: err,
		}
	}

	r, err := w.Get(ctx, probeObject, "", WarmBackendGetOpts{})
	xhttp.DrainBody(r)
	if err != nil {
		if _, ok := err.(BackendDown); ok {
			return err
		}
		switch {
		case isErrBucketNotFound(err):
			return errTierBucketNotFound
		case isErrSignatureDoesNotMatch(err):

	}

	client := &http.Client{
		Transport: transport,
	}

	resp, err := client.Do(req)
	if err != nil {
		return nil, err
	}

	defer xhttp.DrainBody(resp.Body)
	if resp.StatusCode != http.StatusOK {
		// uncomment this for debugging when needed.
		// reqBytes, _ := httputil.DumpRequest(req, false)
		// fmt.Println(string(reqBytes))

			Code:       AdminUpdateUnexpectedFailure,
			Message:    fmt.Sprintf("No response from server to download URL %s", u),
			StatusCode: http.StatusInternalServerError,
		}
	}
	defer xhttp.DrainBody(resp.Body)

	if resp.StatusCode != http.StatusOK {
		return content, AdminError{
			Code:       AdminUpdateUnexpectedFailure,
			Message:    fmt.Sprintf("Error downloading URL %s. Response: %v", u, resp.Status),

	}

	resp, err := target.httpClient.Do(req)
	if err != nil {
		if xnet.IsNetworkOrHostDown(err, true) {
			return false, errNotConnected
		}
		return false, err
	}
	xhttp.DrainBody(resp.Body)
	// No network failure i.e response from the target means its up
	return true, nil
}

// Stat - returns lambda webhook target statistics such as