code: async def StartUnitCompletion(self, entities, message):
          '''
          entities : typing.Sequence[~Entity]
          message : str
          Returns -> typing.Sequence[~ErrorResult]
          '''
          # map input types to rpc msg
          _params = dict()
          msg = dict(type='UpgradeSeries',
                     request='StartUnitCompletion',
                     version=1,
                     params=_params)
          _params['entities'] = entities
          _params['message'] = message
          reply = await self.rpc(msg)
          return replync def StartUnitCompletion(self, entities, message):
          '''
          entities : typing.Sequence[~Entity]
          message : str
          Returns -> typing.Sequence[~ErrorResult]
          '''
          # map input types to rpc msg
          _params = dict()
          msg = dict(type='UpgradeSeries',
                     request='StartUnitCompletion',
                     version=1,
                     params=_params)
          _params['entities'] = entities
          _params['message'] = message
          reply = await self.rpc(msg)
          return reply
docs: entities : typing.Sequence[~Entity]
          message : str
          Returns -> typing.Sequence[~ErrorResult]