# Enum.ModifierKey

Roblox Engine API enum from Roblox Studio 0.744.0.7441077 (version-7aaa6838d36c4448).

- HTML page: https://rapi.sleaze.dev/enums/ModifierKey/
- Roblox documentation: https://create.roblox.com/docs/reference/engine/enums/ModifierKey

Identifies a keyboard modifier key for use with [`InputObject:IsModifierKeyDown()`](https://rapi.sleaze.dev/classes/InputObject.md).

## Items

| Name | Value | Description |
| --- | --- | --- |
| `Shift` | 0 | The Shift key (left or right Shift key). |
| `Ctrl` | 1 | The Control key (left or right Ctrl key). |
| `Alt` | 2 | The Alt key (left or right Alt/Option key). |
| `Meta` | 3 | The Meta key (the Windows key on Windows, or the Command key on macOS). |

## Used by

Each entry lists the class, then the role and names of the members that use this type.

- [InputObject](https://rapi.sleaze.dev/classes/InputObject.md): method parameter `IsModifierKeyDown`