# PivotToggleDetail

> _Since v1.31.0_

Detail for `pivot-toggle` event. Fired when a group is expanded/collapsed. *

## Properties

| Property | Type | Description |
| -------- | ---- | ----------- |
| `key` | <code>string</code> | The pivot row key that was toggled. |
| `expanded` | <code>boolean</code> | Whether the group is now expanded. |
| `label` | <code>string</code> | The display label of the group. |
| `depth` | <code>number</code> | The depth level of the group. |