{
    "install_go_tool_in_postCreate": {
        "image": "ubuntu:focal",
        "features": {
            "go": {
                "version": "latest",
                "golangciLintVersion": "1.50.0"
            }
        },
        "postCreateCommand": "go install filippo.io/mkcert@v1.4.2"
    },
    "install_go_twice": {
        "image": "mcr.microsoft.com/devcontainers/go:1.18",
        "features": {
            "go": {
                "version": "1.19"
            }
        }
    }
}