code: def start(self, timeout=120):
          
          path = '/server/{0}/start'.format(self.uuid)
          self.cloud_manager.post_request(path, timeout=timeout)
          object.__setattr__(self, 'state', 'started')
docs: Start the server. Note: slow and blocking request.
  
          The API waits for confirmation from UpCloud's IaaS backend before responding.