cdk_arm64.py

from aws_cdk import Aws, Stack, aws_lambda
from constructs import Construct


class SampleApp(Stack):
    def __init__(self, scope: Construct, construct_id: str, **kwargs) -> None:
        super().__init__(scope, construct_id, **kwargs)

        powertools_layer = aws_lambda.LayerVersion.from_layer_version_arn(
            self,
            id="lambda-powertools",
            layer_version_arn=f"arn:aws:lambda:{Aws.REGION}:017000801446:layer:AWSLambdaPowertoolsPythonV3-python312-arm64:12",
        )
        aws_lambda.Function(
            self,
            "sample-app-lambda",
            runtime=aws_lambda.Runtime.PYTHON_3_12,
            layers=[powertools_layer],
            architecture=aws_lambda.Architecture.ARM_64,
            code=aws_lambda.Code.from_asset("lambda"),
            handler="hello.handler",
        )