---
title: "Add a reviewer to an annotation queue"
method: POST
path: "/v1/platform/annotation-queues/{queue_id}/reviewers"
tags: ["annotation_queues"]
---

# Add a reviewer to an annotation queue

`POST /v1/platform/annotation-queues/{queue_id}/reviewers`

Assigns a single identity as a reviewer for the queue. Idempotent.

## Path parameters

- `queue_id` string, required

## Request body

- AnnotationqueuesAddReviewerRequest
  - `identity_id` string, required

## Response `201`

Created

- AnnotationqueuesAddReviewerResponse
  - `identity_id` string

## Other responses

- `400` — Bad Request
- `404` — Not Found
- `500` — Internal Server Error

## Changes

- **2026-03-31** `9b9d7777d6a9` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/langchain-ai/apis/langsmith/changes/v1/platform/annotation-queues/:queue_id/reviewers/post.md)

---

[API](https://skmtc.dev/langchain-ai/apis/langsmith.md) · [All operations](https://skmtc.dev/langchain-ai/apis/langsmith/llms.txt) · [OpenAPI document](https://skmtc.dev/langchain-ai/apis/langsmith/revisions/a0acb3a6a101?raw)