# BingGroundingToolResource.withReference

- Module: [Aspire.Hosting.Foundry](/reference/api/typescript/aspire.hosting.foundry.md)
- Defined on: [BingGroundingToolResource](/reference/api/typescript/aspire.hosting.foundry/binggroundingtoolresource.md)
- Version: `13.4.0-preview.1.26281.18`
- Kind: `method`

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

## Definition

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

## Signature

```typescript
withReference(bingReference: ParameterResource): BingGroundingToolResource
```

## Parameters

- `bingReference` (`ParameterResource`)

## Returns

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

## Defined on

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