Feature request: Parser models for API GW Websockets Events

[ran-isenberg]

Use case

I can implement it myself, it's been a while :)
I'd like to present/demo this feature in an upcoming blog post

3 times of events:
connect: https://gist.github.com/ran-isenberg/7c73a1db17a5d47ac5da5e19f0a3529f

message over a route : https://gist.github.com/ran-isenberg/35ceae2179ed9c26e459450825561369

disconnect: https://gist.github.com/ran-isenberg/2bffedaacc4423d7d23901b803cc280a

Solution/User Experience

Add Parser models and envelope to parse the event.
Same experience as API GW usage.

Alternative solutions

write the model by myself and use pure pydantic like a savage.

Acknowledgment

• This feature request meets Powertools for AWS Lambda (Python) Tenets
• Should this be considered in other Powertools for AWS Lambda languages? i.e. Java, TypeScript, and .NET

[leandrodamascena]

Hi @ran-isenberg! Thanks a lot for opening this issue!

I'm working on adding support for Python 3.13 and I'll take a look at this issue tomorrow and we can add this to the parser/eventsource schemas/class.

[ran-isenberg]

lemme know if you want to write it yourself, or do you want me to give it a try ;)