Fails when used with httpApi gateway

[MarcoPolo]

When using a lambda with HTTP API Gateways it fails to parse the incoming event. I think it's because http apis don't pass a resource id, so the deserializing fails. Maybe something like this would fix it: MarcoPolo@b0091cb?

You can repro by using something like the following in a serverless.yml config:

...
functions:
  fooFn:
    handler: fooHandler
    events:
      - httpApi:
          path: /
          method: GET

[davidbarsky]

Yeah, I'm sorry about that this not working and for the delay in responding. The API Gateway HTTP APIs introduced a new format for HTTP requests and responses which will require some work to properly support, beyond just the resource ID change. Beyond the changing the format in serde, the multivalue headers map has gone away (https://aws.amazon.com/blogs/compute/building-better-apis-http-apis-now-generally-available/?nc1=b_rp), which makes parsing some headers harder to do correctly. I've been trying to avoid thinking too hard about it :P

[softprops]

I've been MIA for a while I'd be interested in picking this up again. I also noticed there's a v2 req/resp format. I can do some exploration on this

[MarcoPolo]

Nice! Let me know if there's anything I can do to help

[ajpauwels]

Does anyone know of the best way to get around this for now? And does it affect REST-type endpoints?

[softprops]

@MarcoPolo wanted to keep you updated. Progress is being made
#217

@ajpauwels It depends on what version you are using. Api gateway REST API and ALB triggers are known to work. API gateway HTTP APIs are not yet but will soon be supported. See link above. In the meantime, you can always define a custom deserializable for all trigger types for a fallback.

[dbcfd]

Using master, I just define a lambda::Handler, receive the json value, and deserialize using aws_lambda_events. I then process it and serialize it back to json so it works with handler.

Works well with Http api.

[coltonweaver]

Looks like the PR that addresses this was merged in very recently. Let us know if that presents issues. Thanks!