# IAWSSDKConfig.withRegion

- Module: [Aspire.Hosting.AWS](/reference/api/typescript/aspire.hosting.aws.md)
- Defined on: [IAWSSDKConfig](/reference/api/typescript/aspire.hosting.aws/iawssdkconfig.md)
- Version: `13.7.2`
- Kind: `method`

## Definition

```typescript
interface IAWSSDKConfig {
  // ... omitted for brevity
  withRegion(systemName: string): IAWSSDKConfig;
}
```

## Signature

```typescript
withRegion(systemName: string): IAWSSDKConfig
```

## Parameters

- `systemName` (`string`)

## Returns

[IAWSSDKConfig](/reference/api/typescript/aspire.hosting.aws/iawssdkconfig.md)

## Defined on

- [IAWSSDKConfig](/reference/api/typescript/aspire.hosting.aws/iawssdkconfig.md) -- `interface`