# KubernetesHelmChartResource.withHelmChartNamespace

- Module: [Aspire.Hosting.Kubernetes](/reference/api/typescript/aspire.hosting.kubernetes.md)
- Defined on: [KubernetesHelmChartResource](/reference/api/typescript/aspire.hosting.kubernetes/kuberneteshelmchartresource.md)
- Version: `13.4.0-preview.1.26281.18`
- Kind: `method`

Sets the Kubernetes namespace for the Helm chart installation. If not set, the namespace defaults to the chart resource name.

## Definition

```typescript
interface KubernetesHelmChartResource {
  // ... omitted for brevity
  withHelmChartNamespace(namespace: string): KubernetesHelmChartResource;
}
```

## Signature

```typescript
withHelmChartNamespace(namespace: string): KubernetesHelmChartResource
```

## Parameters

- `namespace` (`string`)

## Returns

[KubernetesHelmChartResource](/reference/api/typescript/aspire.hosting.kubernetes/kuberneteshelmchartresource.md) `builder`

## Defined on

- [KubernetesHelmChartResource](/reference/api/typescript/aspire.hosting.kubernetes/kuberneteshelmchartresource.md) -- `handle`