Error in Twilio Function Response

There was an error in the response back from a Twilio Function attached to the Studio flow.

• Your Function timed out before responding
• Your Function returned an error response

• Your Function must contain a callback.
• Make sure you place the Function callback callback(err, response) is placed correctly in your Function code.
• If you are using a JavaScript promise, make sure the callback is called in both success and catch blocks.
• Your Function responded with an error.