As per:
We have configurted a status update notification URL in ITunes Connect for our App.
We are receiving messges, but we only recieve about 1 out of every 3 that we should be getting. By using verify reciept mechanics we can get all (or most) of our transactions... but would like to be able get the events working.
Anyone have any suggestions.
We are going
Apple -> Amazon API Gateway -> Lambda function
The first thing the lambda does is print the body of the incoming post. Through that, I have validated that there are some transaction_ids that just never get there.