code: def container_remove_objects(object_id, input_params={}, always_retry=False, **kwargs):
      
      return DXHTTPRequest('/%s/removeObjects' % object_id, input_params, always_retry=always_retry, **kwargs)
docs: Invokes the /container-xxxx/removeObjects API method.
  
      For more info, see: https://wiki.dnanexus.com/API-Specification-v1.0.0/Folders-and-Deletion#API-method%3A-%2Fclass-xxxx%2FremoveObjects