[zappa] event source に s3 を使うとき prefix と suffix の filter を設定するときの書き方

zappa_settings.json

{
  "dev": {
    "app_function": "your_module.app",
    "events": [
      {
        "function": "your_module.your_function",
        "event_source": {
          "arn": "arn:aws:s3:::hoge-bucket",
          "events": [
            "s3:ObjectCreated:*"
          ],
          "key_filters": [
            {
              "type": "suffix",
              "value": ".txt"
            },
            {
              "type": "prefix",
              "value": "memo-"
            }
          ]
        }
      }
    ]
  }
}