change CreateOpts from structure to map to avoid default null values
diff --git a/openstack/blockstorage/v1/volumes/requests.go b/openstack/blockstorage/v1/volumes/requests.go
index b1f45cd..34ae20e 100644
--- a/openstack/blockstorage/v1/volumes/requests.go
+++ b/openstack/blockstorage/v1/volumes/requests.go
@@ -11,7 +11,7 @@
if err != nil {
return v, err
}
- url := c.GetVolumeURL()
+ url := c.GetVolumesURL()
_, err = perigee.Request("POST", url, perigee.Options{
Results: &v,
ReqBody: map[string]interface{}{