Facebook Graph APIで投稿リストのリアクション数を取得する方法

投稿IDリストでリアクション数を取得できるエンドポイントです。

https://graph.facebook.com/v2.8/?ids=
  195152223850783_1439793239386669,
  195152223850783_1438730836159576
&fields=
  reactions.type(LIKE).limit(0).summary(total_count).as(reactions_like),
  reactions.type(LOVE).limit(0).summary(total_count).as(reactions_love),
  reactions.type(WOW).limit(0).summary(total_count).as(reactions_wow),
  reactions.type(HAHA).limit(0).summary(total_count).as(reactions_haha),
  reactions.type(SAD).limit(0).summary(total_count).as(reactions_sad),
  reactions.type(ANGRY).limit(0).summary(total_count).as(reactions_angry)
&access_token=アクセストークン

結果

{
   "195152223850783_1439793239386669": {
      "reactions_like": {
         "data": [],
         "summary": {
            "total_count": 11385
         }
      },
      "reactions_love": {
         "data": [],
         "summary": {
            "total_count": 528
         }
      },
      "reactions_wow": {
         "data": [],
         "summary": {
            "total_count": 81
         }
      },
      "reactions_haha": {
         "data": [],
         "summary": {
            "total_count": 5
         }
      },
      "reactions_sad": {
         "data": [],
         "summary": {
            "total_count": 1
         }
      },
      "reactions_angry": {
         "data": [],
         "summary": {
            "total_count": 0
         }
      },
      "id": "195152223850783_1439793239386669"
   },
   "195152223850783_1438730836159576": {
      "reactions_like": {
         "data": [],
         "summary": {
            "total_count": 5512
         }
      },
      "reactions_love": {
         "data": [],
         "summary": {
            "total_count": 176
         }
      },
      "reactions_wow": {
         "data": [],
         "summary": {
            "total_count": 119
         }
      },
      "reactions_haha": {
         "data": [],
         "summary": {
            "total_count": 1
         }
      },
      "reactions_sad": {
         "data": [],
         "summary": {
            "total_count": 0
         }
      },
      "reactions_angry": {
         "data": [],
         "summary": {
            "total_count": 1
         }
      },
      "id": "195152223850783_1438730836159576"
   }
}