[input]
{"events":[{"type":"message","replyToken":"0d7436784eb84357af080d3c90d197bb","source":{"userId":"U86144c8c90d9ea6542694630a4131a9f","type":"user"},"timestamp":1560934101396,"message":{"type":"text","id":"10068180559674","text":"東京の天気は？"}}],"destination":"Uee2824e19801ecceeeac32ca71c7f55c"}

[output]
{"replyToken":"0d7436784eb84357af080d3c90d197bb","messages":[{"type":"text","text":"\u6771\u4eac\u90fd\u306e\u5929\u6c17\u306f\n\u4eca\u65e5 \u6674\u306e\u3061\u66c7\n\u660e\u65e5 \u66c7\u6642\u3005\u6674\n\u660e\u5f8c\u65e5 \u66c7\u308a\n\u3067\u3059\u3002"}]}

[result]
1

[input]
{
  "events": [
    {
      "replyToken": "00000000000000000000000000000000",
      "type": "message",
      "timestamp": 1560990703475,
      "source": {
        "type": "user",
        "userId": "Udeadbeefdeadbeefdeadbeefdeadbeef"
      },
      "message": {
        "id": "100001",
        "type": "text",
        "text": "Hello, world"
      }
    },
    {
      "replyToken": "ffffffffffffffffffffffffffffffff",
      "type": "message",
      "timestamp": 1560990703475,
      "source": {
        "type": "user",
        "userId": "Udeadbeefdeadbeefdeadbeefdeadbeef"
      },
      "message": {
        "id": "100002",
        "type": "sticker",
        "packageId": "1",
        "stickerId": "1"
      }
    }
  ]
}


[message_text]
Hello, world

[caiwa_return]


[caiwa_service_return]


[output]
{"replyToken":"00000000000000000000000000000000","messages":[{"type":"text","text":null}]}

[result]
1