1079                        metadata,  argument
1142         if metadata:
1146             } for key, val in metadata.iteritems()]
1425         metadata = gce_instance.get(_METADATA)
1426         if RsaNotInMetadata(metadata, entry):
1427             self.UpdateRsaInMetadata(zone, instance, metadata, entry)
1451     def UpdateRsaInMetadata(self, zone, instance, metadata, entry):  argument
1460         ssh_key_item = GetSshKeyFromMetadata(metadata)
1471             metadata[_ITEMS].append(ssh_key_item)
1475         self.SetInstanceMetadata(zone, instance, metadata)
1478 def RsaNotInMetadata(metadata, entry):  argument
1488     for item in metadata.setdefault(_ITEMS, []):
1495 def GetSshKeyFromMetadata(metadata):  argument
1505     for item in metadata.setdefault(_ITEMS, []):