code: func (cli *Client) VolumeInspectWithRaw(ctx context.Context, volumeID string) (types.Volume, []byte, error) {
  	if volumeID == "" {
  		return types.Volume{}, nil, objectNotFoundError{object: "volume", id: volumeID}
  	}
  
  	var volume types.Volume
  	resp, err := cli.get(ctx, "/volumes/"+volumeID, nil, nil)
  	defer ensureReaderClosed(resp)
  	if err != nil {
  		return volume, nil, wrapResponseError(err, resp, "volume", volumeID)
  	}
  
  	body, err := ioutil.ReadAll(resp.body)
  	if err != nil {
  		return volume, nil, err
  	}
  	rdr := bytes.NewReader(body)
  	err = json.NewDecoder(rdr).Decode(&volume)
  	return volume, body, err
  }
docs: // VolumeInspectWithRaw returns the information about a specific volume in the docker host and its raw representation