AppSignal to Telegram

TelegramBot.js

var https = require('https');

function generaTexto(event) {
    var text;
    
    if (event.marker) {
        text = 'AppSignal recibió un release nuevo en el app ' + event.marker.site;
    } else if (event.exception) {
        text = 'AppSignal registró un error en el app ' + event.exception.site + "\n";
        text += '_'+ event.exception.exception +'_ : ' + event.exception.message + "\n";
        text += event.exception.url;
    } else if (event.performance) {
        text = 'AppSignal detectó un problema en el app ' + event.performance.site + "\n";
        text += '_'+ event.performance.action +'_ : ' + event.performance.path + "\n";
        text += event.performance.url;
    } else {
        text = false;
    }
    return text;
}

exports.handler = function(event, context) {
    console.log(event);
    
    var body = {
        chat_id: 'CHAT_ID',
        parse_mode: 'Markdown',
        text: generaTexto(event)
    };
    var jsonObject = JSON.stringify(body);

    var optionspost = {
        host: 'api.telegram.org',
        path: '/botBOT_TOKEN/sendMessage',
        method: 'POST',
        headers: {
            'Content-Type': 'application/json',
        }
    };

    var req = https.request(optionspost, function(res) {
        console.log("Success: ", res);
        res.on('data', function (chunk) {
            body += chunk;
        });
        context.succeed('Yaaas');
    });

    req.write(jsonObject);
    req.end();
    
    req.on('error', function (e) {
        console.log(e);
        context.done(null, 'Failure');
    });
    
};