# `GSAxisPart.axisId`

*Instance Property*

A id to use as key in the piece settings in the components

## Declaration

```swift
var axisId: String! { get set }
```

```objc
@property (nonatomic, strong) NSString * axisId;
```

```python
axisId() -> str
setAxisId_(axisId: str)
```

## Discussion

This allows to change the name and not loose the settings