name : create-environment-ec2.rst **To create an AWS Cloud9 EC2 development environment** This following ``create-environment-ec2`` example creates an AWS Cloud9 development environment with the specified settings, launches an Amazon Elastic Compute Cloud (Amazon EC2) instance, and then connects from the instance to the environment. :: aws cloud9 create-environment-ec2 \ --name my-demo-env \ --description "My demonstration development environment." \ --instance-type t2.micro --image-id amazonlinux-2023-x86_64 \ --subnet-id subnet-1fab8aEX \ --automatic-stop-time-minutes 60 \ --owner-arn arn:aws:iam::123456789012:user/MyDemoUser Output:: { "environmentId": "8a34f51ce1e04a08882f1e811bd706EX" } For more information, see `Creating an EC2 Environment <https://docs.aws.amazon.com/cloud9/latest/user-guide/create-environment-main.html>`__ in the *AWS Cloud9 User Guide*.