Articles → AWS → Deploy The Lambda Function Using The AWS CLI

Deploy The Lambda Function Using The AWS CLI

Create A Lambda Function

Create A S3 Bucket

Sample Node.Js Code

exports.handler = async (event) => {
    console.log(event);
    return 'This is the updated code!';
};

Upload Code On S3 Bucket

Configure CLI And Deploy Code Using CLI

aws lambda update-function-code --function-name myfunc --s3-bucket gyansangrah-bucket --s3-key myCode.zip –publish

1. myfunc is the lambda function name
2. gyansangrah-bucket is the S3 bucket name
3. myCode.zip is the code file key uploaded on the S3 bucket

Output