# withReference

- Module: [Aspire.Hosting.Foundry](/reference/api/typescript/aspire.hosting.foundry.md)
- Version: `13.6.0-preview.1.26478.8`
- Kind: `method`
- Source: [GitHub](https://github.com/microsoft/aspire/tree/f4c27f2d43ddc1cacd0dd083b30d1fea1cee7a62)

Links a Bing Grounding tool to a Bing Search resource or connection.

## Definition

```typescript
interface BingGroundingToolResource {
  // ... omitted for brevity
  withReference(bingReference: BingGroundingConnectionResource | string | ParameterResource): BingGroundingToolResource
}
```

## Parameters

- `bingReference` (`BingGroundingConnectionResource | string | ParameterResource`)

## Returns

[BingGroundingToolResource](/reference/api/typescript/aspire.hosting.foundry/binggroundingtoolresource.md) `builder`

## Applies to

- [BingGroundingToolResource](/reference/api/typescript/aspire.hosting.foundry/binggroundingtoolresource.md)