LAMBDA deployment to different env based on version

Hi,

given you have both API and lambda in same account you could use Lambda aliases (https://docs.aws.amazon.com/lambda/latest/dg/configuration-aliases.html).

You can :

• create two aliases for your lambda, DevAlias and StageAlias
• Associate same or different Lambda version to them
• Associate the lambda aliases as lambda integrations with the API Gateway.

I would look into Code Deploy abilities to perform Canary deployment for Lambda aliases. Some references:

• https://effectiveserverless.com/lambda-codedeploy-canary
• https://towardsaws.com/lambda-canary-based-deployment-using-codepipeline-codedeploy-and-sam-3226c7514b59?gi=642939ec36cb

Hope it helps