【備忘】google apps script でslack通知

usage

sendSlack("hoge");

関数

function getSlackURL(){
    return "*** slack webhook ***";
}

function sendSlack(text){
  
    const channel = "#channel_name";
    const data = {
        'channel': channel,
        'username': 'bot',
        'text': text,
        'icon_emoji': ':ghost:'
    };
    const option = { 
        "method": "post",
        "payload": JSON.stringify(data),
        "muteHttpExceptions": true 
    };
    UrlFetchApp.fetch(getSlackURL(), option);
}