Merge "Missing client version 3.0 support for "delete_metadata" method"

1 files changed, 16 insertions, 1 deletions

diff --git a/cinderclient/v3/volumes.py b/cinderclient/v3/volumes.py
index c5b6e02..c786adb 100644
--- a/cinderclient/v3/volumes.py
+++ b/cinderclient/v3/volumes.py
@@ -14,7 +14,7 @@
 #    under the License.
 
 """Volume interface (v3 extension)."""
-
+from cinderclient.apiclient import base as common_base
 from cinderclient import api_versions
 from cinderclient import base
 from cinderclient.v2 import volumes
@@ -109,6 +109,21 @@ class VolumeManager(volumes.VolumeManager):
 
         return self._create('/volumes', body, 'volume')
 
+    @api_versions.wraps("3.0")
+    def delete_metadata(self, volume, keys):
+        """Delete specified keys from volumes metadata.
+
+        :param volume: The :class:`Volume`.
+        :param keys: A list of keys to be removed.
+        """
+        response_list = []
+        for k in keys:
+            resp, body = self._delete("/volumes/%s/metadata/%s" %
+                                      (base.getid(volume), k))
+        response_list.append(resp)
+
+        return common_base.ListWithMeta([], response_list)
+
     @api_versions.wraps("3.15")
     def delete_metadata(self, volume, keys):
         """Delete specified keys from volumes metadata.