Hi there.
Wishes :)
I can configure AWS API Gateway and AWS SQS so you can send a message to the API gateway & the message should be stored on SQS.
Plus, I can write Lambda function getting the message from the SQS and then sending it as a response back (reply) to the original sender. Means we need also a simple YAML for this request.
I'm eagerly looking for more details.
Warm Wishes,
Varinder
( Amazon Web Services APIs Expert )