Read Environment Variables in AWS Lambda | Node.js

How to read environment variables in AWS lambda function in Node.js ? To read the environment variables defined in the lambda function’s configuration, you can use process.env.VARIABLE_NAME All Environment variables defined in the lambda function configuration will be available in the process.env. Reading Configuration from .env file Now instead of defining in the lambda function configuration, if you are defining it in a separate enviroment file like .env you need to load it to the environment. [Read More]