# IMQMetadata class · @imqueue/rpc

Source: https://imqueue.org/api/rpc/latest/rpc.imqmetadata/
Published: 2026-08-04
Author: @imqueue maintainers (https://github.com/imqueue)
Package: @imqueue/rpc 3.5.3 — generated reference, not hand-written

Arbitrary, JSON-serializable metadata bag carried alongside an IMQ request. Each property value must be a valid JSON value.

**Signature:**

```typescript
export declare class IMQMetadata 
```

## Constructors


| Constructor | Modifiers | Description |
| --- | --- | --- |
| [(constructor)(metadata)](https://imqueue.org/api/rpc/latest/rpc.imqmetadata._constructor_/) |  | Constructs a new instance of the `IMQMetadata` class |