Opt Out For AWS Lambda Updates. Why and how? Opt Out For AWS Lambda Updates. Why and how? AWS Lambda is a Serverless computing platform that enables users to run code without having to manage servers. It provides a fully managed… Opt Out For AWS Lambda Updates. Why and how? AWS Lambda is a Serverless computing platform that enables users to run code without having to manage servers. It provides a fully managed environment for executing your code, which includes runtime, operating system, and system libraries. The AWS Lambda execution environment is the environment in which your Lambda function code is executed. It is an isolated environment that has its own resources and dependencies, and it runs on Amazon Linux, a distribution of Linux specifically designed for cloud computing. AWS Lambda automatically patches the underlying infrastructure for your functions, so you don’t have to worry about managing operating system or runtime updates. This includes security patches for the ...