Tech debt: Simplify resolver subclasses

[leandrodamascena]

Why is this needed?

LambdaFunctionUrlResolver, VPCLatticeResolver, VPCLatticeV2Resolver, ALBResolver are thin wrappers that only pass a different ProxyEventType to ApiGatewayResolver.__init__. The internal implementation can use a factory while keeping the public classes unchanged.

Steps:

1. Extract common init logic
2. Each resolver class becomes a thin shell that sets its proxy type
3. No changes to public imports or class names

Which area does this relate to?

Event Handler - REST API

Suggestion

No response

Acknowledgment

• This 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