func (r *ProtocolLXD) GetStoragePoolVolume(pool string, volType string, name string) (*api.StorageVolume, string, error) {
	if !r.HasExtension("storage") {
		return nil, "", fmt.Errorf("The server is missing the required \"storage\" API extension")
	}

	volume := api.StorageVolume{}

	// Fetch the raw value
	path := fmt.Sprintf("/storage-pools/%s/volumes/%s/%s", url.QueryEscape(pool), url.QueryEscape(volType), url.QueryEscape(name))
	etag, err := r.queryStruct("GET", path, nil, "", &volume)
	if err != nil {
		return nil, "", err
	}

	return &volume, etag, nil
}
func (r *ProtocolLXD) GetStoragePoolVolume(pool string, volType string, name string) (*api.StorageVolume, string, error) {
	if !r.HasExtension("storage") {
		return nil, "", fmt.Errorf("The server is missing the required \"storage\" API extension")
	}

	volume := api.StorageVolume{}

	// Fetch the raw value
	path := fmt.Sprintf("/storage-pools/%s/volumes/%s/%s", url.QueryEscape(pool), url.QueryEscape(volType), url.QueryEscape(name))
	etag, err := r.queryStruct("GET", path, nil, "", &volume)
	if err != nil {
		return nil, "", err
	}

	return &volume, etag, nil
}
// GetStoragePoolVolume returns a StorageVolume entry for the provided pool and volume name