# Patch an existing experimentation item

```http
PATCH /v1/installations/{integrationConfigurationId}/resources/{resourceId}/experimentation/items/{itemId}
```

Patch an existing experimentation item

## Authentication

**bearerToken**: Default authentication mechanism

## Path Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| `integrationConfigurationId` | string | ✓ |  |
| `resourceId` | string | ✓ |  |
| `itemId` | string | ✓ |  |

## Request Body

**Content-Type**: `application/json`

```json
{
  "slug": "string" // required,
  "origin": "string" // required,
  "name": "string",
  "category": "string",
  "description": "string",
  "isArchived": "boolean",
  "createdAt": "number",
  "updatedAt": "number"
}
```

## Responses

### 204

The item was updated

### 400

One of the provided values in the request body is invalid.
One of the provided values in the request query is invalid.

### 401

The request is not authorized.

### 403

You do not have permission to access this resource.

### 404

Success


---

## Related

- [Marketplace API Reference](/docs/integrations/create-integration/marketplace-api/reference)
- [Native Integration Concepts](/docs/integrations/create-integration/native-integration)


--------------------------------------------------------------------------------
title: "Delete an existing experimentation item"
description: "Delete an existing experimentation item"
last_updated: "2026-02-03T02:58:50.337Z"
source: "https://vercel.com/docs/integrations/create-integration/marketplace-api/reference/vercel/delete-v1-installations-resources-experimentation-items"
--------------------------------------------------------------------------------