# GenerateParameterDefault

- 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 GenerateParameterDefault = {
  MinLength: number;
  Lower: boolean;
  Upper: boolean;
  Numeric: boolean;
  Special: boolean;
  MinLower: number;
  MinUpper: number;
  MinNumeric: number;
  MinSpecial: number;
}
```

## Fields

- `MinLength`: `number`
- `Lower`: `boolean`
- `Upper`: `boolean`
- `Numeric`: `boolean`
- `Special`: `boolean`
- `MinLower`: `number`
- `MinUpper`: `number`
- `MinNumeric`: `number`
- `MinSpecial`: `number`