code: async def Save(self, metadata):
          '''
          metadata : typing.Sequence[~CloudImageMetadataList]
          Returns -> typing.Sequence[~ErrorResult]
          '''
          # map input types to rpc msg
          _params = dict()
          msg = dict(type='ImageMetadata',
                     request='Save',
                     version=2,
                     params=_params)
          _params['metadata'] = metadata
          reply = await self.rpc(msg)
          return replync def Save(self, metadata):
          '''
          metadata : typing.Sequence[~CloudImageMetadataList]
          Returns -> typing.Sequence[~ErrorResult]
          '''
          # map input types to rpc msg
          _params = dict()
          msg = dict(type='ImageMetadata',
                     request='Save',
                     version=2,
                     params=_params)
          _params['metadata'] = metadata
          reply = await self.rpc(msg)
          return reply
docs: metadata : typing.Sequence[~CloudImageMetadataList]
          Returns -> typing.Sequence[~ErrorResult]