# ReferenceEnvironmentInjectionOptions

- Module: [Aspire.Hosting](/reference/api/typescript/aspire.hosting.md)
- Version: `13.3.0`
- Kind: `type`
- Source: [GitHub](https://github.com/microsoft/aspire)

## Definition

```typescript
type ReferenceEnvironmentInjectionOptions = {
  ConnectionString: boolean;
  ConnectionProperties: boolean;
  ServiceDiscovery: boolean;
  Endpoints: boolean;
}
```

## Fields

- `ConnectionString`: `boolean`
- `ConnectionProperties`: `boolean`
- `ServiceDiscovery`: `boolean`
- `Endpoints`: `boolean`