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# Method name: onInventoryItemUpdated(event: InventoryItemUpdatedEvent)

# Method package: wixStoresBackend

# Method menu location: wixStoresBackend --> Events --> onInventoryItemUpdated

# Method Link: https://dev.wix.com/docs/velo/apis/wix-stores-backend/events/on-inventory-item-updated.md

# Method Description:

An event that fires when an inventory item's information is updated.

The `onInventoryItemUpdated()` event handler runs when information for an inventory item
 is updated in a store.

> **Note:** Backend events don't work when previewing your site.



# Method Code Examples:

*** Note: do not assume any prop names or enum values other than the ones in the example.

## An event when an inventory item's information is updated

```javascript
// Place this code in the events.js file
// of your site's Backend section.

export function wixStores_onInventoryItemUpdated(event) {
  let inventoryItemId = event.inventoryItemId;
}

/*  Full event object:
 *
 *  {
 *    "inventoryItemId":"70170fa0-6ae1-ea9c-46e8-775207d7babc",
 *    "externalId":"8fe8f05f-951e-1563-b917-88adf8284543",
 *    "trackInventory":true
 *  }
 *
 */
```

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