> ## Documentation Index
> Fetch the complete documentation index at: https://tfts.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# TerraformVariable

> Defines a Terraform input variable.

`TerraformVariable` allows you to define input variables for your Terraform configuration.

## Constructor

```typescript theme={null}
new TerraformVariable(scope: Construct, id: string, config: TerraformVariableConfig)
```

### TerraformVariableConfig

| Property      | Type                            | Description                                                                  |
| :------------ | :------------------------------ | :--------------------------------------------------------------------------- |
| `type`        | `string`                        | The type of the variable (e.g., `string`, `number`, `bool`, `list(string)`). |
| `default`     | `any`                           | The default value for the variable.                                          |
| `description` | `string`                        | A description of the variable.                                               |
| `sensitive`   | `boolean`                       | Whether the variable contains sensitive information.                         |
| `nullable`    | `boolean`                       | Whether the variable can be null.                                            |
| `validation`  | `TerraformVariableValidation[]` | Validation rules for the variable.                                           |

## Properties

### value

`readonly value: any`
The value of the variable (as a token).

### stringValue

`readonly stringValue: string`
The value of the variable cast to a string.

### numberValue

`readonly numberValue: number`
The value of the variable cast to a number.

### booleanValue

`readonly booleanValue: boolean`
The value of the variable cast to a boolean.

### listValue

`readonly listValue: string[]`
The value of the variable cast to a list of strings.