---
title: Discovery
description: Image configuration. A missing discovery response means an older daemon.
---

Image configuration. A missing discovery response means an older daemon.

## Properties

### defaultUser?

```ts
optional defaultUser?: string;
```

Configured user, or undefined for the daemon/root default. Resolved per exec.

## Provenance

This page is generated from `bindings/microvms-js/index.d.ts` by TypeDoc 0.28.20 and typedoc-plugin-markdown 4.13.1, run from `site/scripts/gen-reference.mjs` on every `pnpm run sync`, so an edit made here is overwritten by the next run.

To change the page, change the doc comment in the binding's Rust source, then regenerate the declarations with `mise run dts`. `mise run dts:check` fails when the committed file no longer matches the source.