@@ -13,7 +13,7 @@ const (
 // ListVolumes and return them as obj
 func ListVolumes(obj interface{}) error {
 
-	body, err := getRequest(GetURL()+listVolumePath, "", false)
+	body, err := getRequest(GetURL()+listVolumePath, "", true)
 	if err != nil {
 		return err
 	}
package mapiserver

import (
	"encoding/json"
	"time"
)

const (
	timeoutVolumesList = 5 * time.Second
	listVolumePath     = "/latest/volumes/"
)

// ListVolumes and return them as obj
func ListVolumes(obj interface{}) error {

	body, err := getRequest(GetURL()+listVolumePath, "", false)
	if err != nil {
		return err
	}

	return json.Unmarshal(body, &obj)
}

what does `true` or `false` here mean?