A parameter increase for Lambda memory is required on an existing m…

Question

A parameter increase for Lambda memory is required on an existing municipal SAM application. How should that change be released to the managed environment?

Accepted Answer

Update the memory setting in the existing SAM template and release it through a CloudFormation change set rather than click-ops drift. — Change the recipe card, then bake the next batch from that card. Bump memory in SAM and ship a change set. Console-only edits make the kitchen lie about the recipe.

Answer

Change memory only in the Lambda console and leave the SAM template at the old value.

Answer

Delete the entire stack and recreate it from scratch for every memory tweak.

Answer

Edit memory in production with the console, then copy the number into a wiki page.

A parameter increase for Lambda memory is required on an existing municipal SAM application. How should that change be released to the managed environment?

Short Explanation

Full Explanation