docs: def modify_subscription_status(netid, subscription_code, status):
      """
      Post a subscription 'modify' action for the given netid
      and subscription_code
      """
      url = _netid_subscription_url(netid, subscription_code)
      body = {
          'action': 'modify',
          'value': str(status)
      }
  
      response = post_resource(url, json.dumps(body))
      return _json_to_subscriptions(response)