# Update Pool Item

**PUT** `/v1/bundles/:listing_id/pool/:item_id`

Updates the display order of a pool item. Requires admin or bundle owner access.

### Path parameters

| Field | Type | Description |
|---|---|---|
| `listing_id` | integer | ID of the bundle listing |
| `item_id` | integer | ID of the pool item to update |

### Request fields

| Field | Type | Required | Description |
|---|---|---|---|
| `order_by` | integer | No | New display sort order |