Thanks for your response. Actually, it's not using Artisan command inside Lambda, it's more like what business logic you wrote inside your console classes in your Laravel application which responds to artisan commands, decoupling them from application and moving them to Lambda. As your lambda will have access to the VPC, you can access resources those are under the VPC and write the same business logic inside a lambda function which you can write in any languages you want e.g. Python, Java, Go, NodeJS etc.

Here I covered stuffs that you need to configure in AWS side to make that happen.