# RowDropDetail

> _Since v2.4.0_

Detail for the `row-drop` event (target grid, cancelable). *

## Properties

| Property | Type | Description |
| -------- | ---- | ----------- |
| `payload` | <code><a href="/grid/plugins/row-drag-drop/interfaces/rowdragpayload/">RowDragPayload</a>&lt;T&gt;</code> | Decoded payload from the source grid. |
| `sourceGridId` | <code>string</code> | Convenience accessor — same as `payload.sourceGridId`. |
| `targetIndex` | <code>number</code> | Final insertion index in the target grid's `_rows`. |
| `operation` | <code>copy &#124; move</code> | Operation requested by the source grid (`'move'` | `'copy'`). |