> ## Documentation Index
> Fetch the complete documentation index at: https://developer.jtl-software.com/llms.txt
> Use this file to discover all available pages before exploring further.

# ConvertItemToKitItemCommandRequestInput

> Converts an existing standard item into a kit, so that selling one unit of it consumes a fixed set of component items from then on. The full component list is mandatory, because a standard item has no component list to fall back on - supplying at least one component is what makes the item a kit. The item keeps its ID, but the conversion resets several settings and converting back does not restore them: the suppliers are removed, because a kit has no suppliers; stock management is switched off first, which clears the per-warehouse minimum and maximum stock levels written through "PATCH /v2/items/{itemId}/warehouse-constraints" and switches "allowNegativeStock" off; and best-before dates, batches, serial-number tracking and divisible stock are switched off. The kit's stock management is then derived from its components - it is stock-managed as soon as one component is - so read the item after the conversion to see the resulting settings. There is no direct reverse operation: removing the last component with "DELETE /v2/items/{itemId}/kit-items/components/{componentItemId}" or "DeleteKitItemComponent" dissolves the kit and turns the item back into a standard item. Because an item that is itself a kit is never an eligible component, kits cannot be nested. Use "POST /v2/items/{itemId}/kit-items/components" or "AddKitItemComponent" to add a further component to a kit that already exists. - Request



**Kind**: `input`

## Fields

**`itemId`**: `ID!` (required)

Unique ID of the item that is converted into a kit.

---

**`components`**: `[KitItemConversionComponentInput]!` (required)

The component items the kit consists of after the conversion. At least one component is required - it is what makes the item a kit. Components are stored in the order they are sent unless a component carries an explicit "position". The same component item may appear only once.

---

**`idempotencyKey`**: `String`

Client-supplied idempotency key. When provided, a repeated request with the same key and payload replays the original result instead of re-executing the mutation.