Some good stuff in there. Not exactly what I’m looking for, I think, which is a strong(er) separation of infrastructure and code, but still a good read.
source: Google search for aws lambda CI/CD best practices
How to setup a Serverless application with AWS SAM and Terraform
https://dev.to/rolfstreefkerk/how-to-setup-a-serverless-application-with-aws-sam-and-terraform-33m9