# AppId Property

## Overloads

| [AppId](https://help.qlik.com/en-US/sense-developer/November2025/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IAppIdentifier.AppId.htm#Qlik_Engine_IAppIdentifier_AppId) |  | The machine-readable id of the app |
| --- | --- | --- |

[](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IAppIdentifier.AppId.htm) [](https://help.qlik.com/en-US/sense-developer/Subsystems/NetSDKAPIref/Content/Qlik.Engine.IAppIdentifier.AppId.htm)

## AppId

The machine-readable id of the app

### Declaration

```

          string AppId { get; }
    
  
```

### Property Value

| Type | Description |
| --- | --- |
| System.String |  |