Bug: Remove get_lambda function from API Gateway proxy event

[leandrodamascena]

Expected Behaviour

The API Gateway v2 payload doesn´t have any field called lambda and we should not have this in our Data Class.

Current Behaviour

Unecessary get_lambda function.

Code snippet

No code snippet

Possible Solution

Remove this and adjust tests/payload

@property
def get_lambda(self) -> Optional[Dict[str, Any]]:
    """Lambda authorization context details"""
    return self.get("lambda")

Steps to Reproduce

No necessary

Powertools for AWS Lambda (Python) version

latest

AWS Lambda function runtime

3.10

Packaging format used

PyPi

Debugging logs

No response

[heitorlessa]

Adding update as it turned out docs were wrong, lambda key is always present; we only didn't do a good job in providing a consistent UX in getting Authorizer Context keys injected by Lambda Authorizers.

---

Potential solution discussed in today's sync:

from aws_lambda_powertools.utilities.data_classes.api_gateway_proxy_event import APIGatewayProxyEvent, APIGatewayProxyEventV2

a = APIGatewayProxyEvent({})
b = APIGatewayProxyEventV2({})

ctx: dict = a.request_context.authorizer.get_context()  # or get_lambda_context
ctx_two: dict = b.request_context.authorizer.get_context()  # or get_lambda_context

ctx.get("tenant_id")
ctx_two.get("tenant_id")