docs: def set_attribute(token_or_hostname, **kwargs):
      """ Change the attributes of a connected node """
      node = nago.core.get_node(token_or_hostname) or {}
      if not kwargs:
          return "No changes made"
      for k, v in kwargs.items():
          node[k] = v
      node.save()
      return "Saved %s changes" % len(kwargs)