delete snapshot rewrite
diff --git a/openstack/blockstorage/v1/snapshots/requests.go b/openstack/blockstorage/v1/snapshots/requests.go
index cdf5d40..5e9256d 100644
--- a/openstack/blockstorage/v1/snapshots/requests.go
+++ b/openstack/blockstorage/v1/snapshots/requests.go
@@ -45,7 +45,7 @@
 
 	_, err := perigee.Request("POST", snapshotsURL(client), perigee.Options{
 		MoreHeaders: client.Provider.AuthenticatedHeaders(),
-		OkCodes:     []int{201},
+		OkCodes:     []int{200, 201},
 		ReqBody:     &reqBody,
 		Results:     &respBody,
 	})
@@ -56,6 +56,13 @@
 	return &respBody.Snapshot, nil
 }
 
+func Delete(client *gophercloud.ServiceClient, id string) error {
+	_, err := perigee.Request("Delete", snapshotURL(client, id), perigee.Options{
+		MoreHeaders: client.Provider.AuthenticatedHeaders(),
+	})
+	return err
+}
+
 func Get(client *gophercloud.ServiceClient, id string) GetResult {
 	var gr GetResult
 	_, err := perigee.Request("GET", snapshotURL(client, id), perigee.Options{