Receipt Template Doc Error + OAuth "Facebook Platform" "invalid_request" "(#100) Invalid keys \\"total_amount\\" were found in param \\" Key

[ExKo]

• Expected behaviour:
  Display receipt
• What actually happens:
  Invalid Key : OAuth "Facebook Platform" "invalid_request" "(#100) Invalid keys "total_amount" were found in param "
• Which bot engine (facebook, skype...):
  facebook

I literally cc'ed the doc code, had to fix currency (need to be ISO 4217, not '$' but 'USD') + total_amount raise invalid_keys.

Code:

function sendReceiptMessage(recipientId) {
  return new fbTemplate.receipt('Pizza order', 'ORDER-123', 'USD', 'Paypal')
    .addTimestamp(new Date())
    .addItem('Pizza')
      .addSubtitle('32cm')
      .addQuantity(1)
      .addPrice(4.99)
    .addShippingAddress('Some street 123', null, 'San Francisco', '123',  'CA', 'US')
    .addTotal(4.99)
    .get();
}

[Slobodan Stojanović]

Thanks for reporting.

It's fixed and v1.3.3 is published to npm.