code: func (c *services) Update(service *api.Service) (result *api.Service, err error) {
  	result = &api.Service{}
  	err = c.client.Put().
  		Namespace(c.ns).
  		Resource("services").
  		Name(service.Name).
  		Body(service).
  		Do().
  		Into(result)
  	return
  }
docs: // Update takes the representation of a service and updates it. Returns the server's representation of the service, and an error, if there is any.