It doesn't surprise me that people want to do that, but the design intention of Lambda is to invoke it asynchronously via writes to dynamodb, s3, sqs, IoT etc. I wouldn't make any assumption that someone building tools for Lambda is going to prioritise integration with the API Gateway and its somewhat alien synchronous behaviour.
The best fitted Lambda apps are going to have an event-sourced CQRS style, I think. AWS IoT is kinda the last piece of that puzzle to fall into place.
The best fitted Lambda apps are going to have an event-sourced CQRS style, I think. AWS IoT is kinda the last piece of that puzzle to fall into place.