aws_cdk_lambda_function_nodejs_local_asset.ts

1import * as cdk from 'aws-cdk-lib';
2import * as lambda from 'aws-cdk-lib/aws-lambda';
3import { Construct } from 'constructs';
4
5export class MyLambdaStack extends cdk.Stack {
6  constructor(scope: Construct, id: string, props?: cdk.StackProps) {
7    super(scope, id, props);
8
9    // Define the Lambda function resource
10    const hello = new lambda.Function(this, 'HelloHandler', {
11      runtime: lambda.Runtime.NODEJS_20_X,    // Execution environment
12      code: lambda.Code.fromAsset('lambda'),  // Code loaded from the "lambda" directory
13      handler: 'hello.handler'                // File is "hello.js", function is "handler"
14    });
15  }
16}
17
18const app = new cdk.App();
19new MyLambdaStack(app, 'MyLambdaStack');