---
title: "Validate label config"
method: POST
path: "/api/projects/validate/"
tags: ["Projects"]
---

# Validate label config

`POST /api/projects/validate/`

Validate an arbitrary labeling configuration.

## Request body

- ProjectLabelConfigRequest
  - `label_config` string, required — Label config in XML format. See more about it in documentation

## Response `204`

Validation success

## Other responses

- `400` — Validation failed

---

[API](https://skmtc.net/humansignal/apis/label-studio-api.md) · [All operations](https://skmtc.net/humansignal/apis/label-studio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/humansignal/label-studio-api/revisions/1b113b8df950/schema)