# MosquittoServerResource.withDataBindMount

- Module: [CommunityToolkit.Aspire.Hosting.Mosquitto](/reference/api/typescript/communitytoolkit.aspire.hosting.mosquitto.md)
- Defined on: [MosquittoServerResource](/reference/api/typescript/communitytoolkit.aspire.hosting.mosquitto/mosquittoserverresource.md)
- Version: `13.5.0`
- Kind: `method`

Adds a bind mount for the data folder to a Mosquitto container resource.

## Definition

```typescript
interface MosquittoServerResource {
  // ... omitted for brevity
  withDataBindMount(
      source: string,
      isReadOnly?: boolean): MosquittoServerResource;
}
```

## Signature

```typescript
withDataBindMount(
    source: string,
    isReadOnly?: boolean): MosquittoServerResource
```

## Parameters

- `source` (`string`)
- `isReadOnly` (`boolean`) `optional` `= False`

## Returns

[MosquittoServerResource](/reference/api/typescript/communitytoolkit.aspire.hosting.mosquitto/mosquittoserverresource.md) `builder`

## Defined on

- [MosquittoServerResource](/reference/api/typescript/communitytoolkit.aspire.hosting.mosquitto/mosquittoserverresource.md) -- `handle`