夏時間のお知らせ

• •Slack Bot Token または Webhook URL

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  "name": "Daylight Saving Time Notification",
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      "name": "「ワークフローをテスト」クリック時",
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        "content": "## How it works\n- check list of timezones\n- check if any timezone switches from/to Daylight Saving Time\n- notify on Slack\n\n## Remember to set up\n- Add timezones to \"Timezones List\"\n- Slack notification channel\n"
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      "typeVersion": 2.2
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        "options": {},
        "subject": "DST change tomorrow in {{ $json.timezone }}",
        "emailFormat": "text"
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