---
title: "Create or extend annotation queue item lock"
method: PUT
path: "/v1/private/annotation-queues/{queueId}/items/{itemId}/lock"
tags: ["Annotation Queues"]
---

# Create or extend annotation queue item lock

`PUT /v1/private/annotation-queues/{queueId}/items/{itemId}/lock`

Claim an annotation queue item for the current user, or extend an existing lock

## Path parameters

- `queueId` string, uuid, required
- `itemId` string, uuid, required

## Response `200`

Lock result

- LockResponse
  - `acquired` boolean
  - `item_id` string, uuid
  - `locked_by` string
  - `expires_at` string, date-time

---

[API](https://skmtc.net/comet-ml/apis/opik-rest-api.md) · [All operations](https://skmtc.net/comet-ml/apis/opik-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/comet-ml/opik-rest-api/versions/4ed2fbc97cc3/schema)