---
title: "Refine Zones Lab"
method: POST
path: "/questionnaires/jobs/{job_id}/zones-lab/refine"
tags: ["questionnaires"]
---

# Refine Zones Lab

`POST /questionnaires/jobs/{job_id}/zones-lab/refine`

## Request

- Base URL: `https://api.threadchain.pro` (the document declares no server; this is the origin it was published from)
- URL: `https://api.threadchain.pro/questionnaires/jobs/{job_id}/zones-lab/refine`
- Auth: OAuth 2
  - Password
  - Token URL: `auth/token`

## Path parameters

- `job_id` string, uuid, required

## Query parameters

- `view` 'front' | 'back'

## Request body

- RefineBody
  - `zoneId` integer, required
  - `points` LabPoint[], required
    - `x` integer, required
    - `y` integer, required
    - `label` 0 | 1, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/threadchain/apis/threadchain-backend.md) - [All operations](https://skmtc.dev/threadchain/apis/threadchain-backend/llms.txt) - [OpenAPI document](https://skmtc.dev/threadchain/apis/threadchain-backend/revisions/8ee288a7e6bd?raw)