我需要在一个查询中找到两个字段的和。我设法找到了一个字段的总和，但在一个查询中添加两个聚合时遇到了困难。
我的JSON看起来像下面这样：

{
    "_index": "outboxprov1",
    "_type": "message",
    "_id": "JXpDpNefSkKO-Hij3T9m4w",
    "_score": 1,
    "_source": {
       "team_id": "1fa86701af05a863f59dd0f4b6546b32",
       "created_user": "1a9d05586a8dc3f29b4c8147997391f9",
       "created_ip": "192.168.2.245",
       "folder": 1,
       "post_count": 5,
       "sent": 3,
       "failed": 2,
       "status": 6,
       "message_date": "2014-08-20T14:30Z",
       "created_date": "2014-06-27T04:34:30.885Z"
    }
}

我的搜索查询：

{
   "query": {
      "filtered": {
         "query": {
            "match": {
               "team_id": {
                  "query": "1fa86701af05a863f59dd0f4b6546b32"
               }
            }
         },
         "filter": {
            "and": [
               {
                  "term": {
                     "status": "6"
                  }
               }
            ]
         }
      }
   },
   "aggs": {
      "intraday_return": {
         "sum": {
            "field": "sent"
         }
      }
   },
    "aggs": {
      "intraday_return": {
         "sum": {
            "field": "failed"
         }
      }
   }
}

如何在一个查询中放置两个聚合？请帮我解决这个问题。谢谢大家。