We have build our apps and create a lambda zip file and deploy it out of band of our Terraform. We just upload the zip file to S3 after deploy and if Terraform

We have build our apps and create a lambda zip file and deploy it out of band of our Terraform. We just upload the zip file to S3 after deploy and if Terraform runs and makes a change to the Lambda, it deploys the most recently deployed version automatically. We did this so we could totally separate our applications and the infrastructure as code stuff since infrastructure changes at a drastically slower rate than applications.