how to get a existent aws lambda source code using aws cli

Question

I have several aws lambda functions and I want to download all the source code, in separated zip files(preferably, this is the way I uploaded them).

I was able to list the functions and configurations but not to get the source code.

Answer 1

You can do this via get-function:

aws lambda get-function --function-name foo --query 'Code.Location'

This returns a pre-signed URL you can use to download the function's .zip file that you previously uploaded. The URL is valid for up to 10 minutes.

See: get-function — AWS CLI Command Reference