feature request: allow the customization of the max lambda zip upload size · Issue #7074 · localstack/localstack · GitHub
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This repository was archived by the owner on Mar 23, 2026. It is now read-only.
This repository was archived by the owner on Mar 23, 2026. It is now read-only.

feature request: allow the customization of the max lambda zip upload size #7074

Description

@TheDumbfounds

Is there an existing issue for this?

  • I have searched the existing issues

Feature description

Despite the fact that the AWS Lambda official docs say that the limit is 50MB, I'm deploying a larger function in production and it's working fine.

However, Localstack gives me an error when I try to create a lambda using the zip package I deployed to AWS, saying that the max limit was exceeded.

It would be nice to have a variable where I can control the max limit myself.

This would also be useful for people who want to make sure to not deploy
packages above a certain limit they set and want to limit themselves when testing using
localstack as well.

🧑‍💻 Implementation

No response

Anything else?

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