exports.handler = function(context, event, callback) {
    if (event.TranscriptionStatus !== "failed" && event.TranscriptionText) {
        context.getTwilioClient().messages.create({
            to: process.env.TO,
            from: process.env.FROM,
            body: `${event.From}\n${event.TranscriptionText}\n${event.RecordingUrl}`
        }).then(msg => {
            callback(null, msg.sid)
        }).catch(err => callback(err))
    } else {
        callback(null, null)
    }
}