aws lambda function triggering multiple times for a single event

Question

I am using aws lambda function to convert uploaded wav file in a bucket to mp3 format and later move file to another bucket. It is working correctly. But there\'s a problem

Answer 1

In the Lambda Configuration look for "Asynchronous invocation" there is an option "Retry attempts" that is the maximum number of times to retry when the function returns an error.

Here you can also configure Dead-letter queue service