aws-lambda-deploy

To deploy an AWS Lambda function using a guaranteed deploy script, run the repository's script located in the scripts/ directory targeting your specific function. This enforces repeatable deployments via AWS CLI and requires you to be logged into AWS SSO.

If your Lambda repository is missing guaranteed deploy scripts, the deployment process detects the absence of the scripts/ directory and safely guides you through creating default scripts. This fallback ensures you can still establish scripted deployments without manual CLI guessing.

You cannot use CDK or IAC deployments with this approach. It explicitly avoids CDK and IAC to reduce configuration drift and manual errors, enforcing the use of repository-provided guaranteed deploy scripts via the AWS CLI instead.

You need AWS SSO login to run Lambda deployment scripts. Successful execution of the guaranteed deploy scripts for single-function or all-functions workflows requires active AWS SSO authentication to authorize the AWS CLI operations.

To deploy all Lambda functions in a repository at once, use the all-functions workflow within the guaranteed deploy scripts. This automated process reads the scripts/ directory and sequentially applies the scripted deployments across the project.