# YarpCluster.withMetadata

- Module: [Aspire.Hosting.Yarp](/reference/api/typescript/aspire.hosting.yarp.md)
- Defined on: [YarpCluster](/reference/api/typescript/aspire.hosting.yarp/yarpcluster.md)
- Version: `13.4.0`
- Kind: `method`

Set the Metadata for the cluster.

## Definition

```typescript
interface YarpCluster {
  // ... omitted for brevity
  withMetadata(metadata: Dict<string,string>): YarpCluster;
}
```

## Signature

```typescript
withMetadata(metadata: Dict<string,string>): YarpCluster
```

## Parameters

- `metadata` (`Dict<string,string>`)

## Returns

[YarpCluster](/reference/api/typescript/aspire.hosting.yarp/yarpcluster.md)

## Defined on

- [YarpCluster](/reference/api/typescript/aspire.hosting.yarp/yarpcluster.md) -- `handle`