# AsyncLoggerOptions.metadata property · @imqueue/async-logger

Source: https://imqueue.org/api/async-logger/latest/async-logger.asyncloggeroptions.metadata/
Published: 2026-07-31
Author: @imqueue maintainers (https://github.com/imqueue)
Package: @imqueue/async-logger 3.2.0 — generated reference, not hand-written

Fields attached to every record sent to a transport, such as a source or environment tag. Does not affect console output.

**Signature:**

```typescript
metadata: JsonObject;
```