---
title: "Update Dataset"
method: PUT
path: "/tailored-gen/datasets/{dataset_id}"
tags: ["Dataset"]
---

# Update Dataset

`PUT /tailored-gen/datasets/{dataset_id}`

Update a dataset.

You can update `visual_schema` only when the dataset status is `draft`.
  
**Completion Requirements:**
To set `status` to `completed`, the dataset must have at least **5 images**.

## Path parameters

- `dataset_id` integer, required

## Headers

- `api_token` string, required

## Request body

- object
  - `name` string
  - `visual_schema` string — A string containing the JSON structure from `/generate_visual_schema`. Can only be updated when status is `draft`.
  - `status` 'draft' | 'completed'

## Response `200`

Dataset successfully updated

- object
  - `id` integer
  - `project_id` integer
  - `name` string
  - `visual_schema` string, nullable
  - `status` 'draft' | 'completed'
  - `captions_update_status` 'empty' | 'in_progress' | 'completed'
  - `upload_type` 'basic' | 'advanced'
  - `created_at` string, date-time
  - `updated_at` string, date-time

## Other responses

- `400` — Bad request - Validation error.
- `401` — Unauthorized
- `403` — Forbidden
- `404` — Dataset not found
- `409` — Conflict error - Cannot update visual_schema for a completed dataset, or insufficient images to complete.
- `429` — Request limit exceeded.
- `500` — Internal server error

---

[API](https://skmtc.net/bria-ai/apis/tailored-generation-api-reference.md) · [All operations](https://skmtc.net/bria-ai/apis/tailored-generation-api-reference/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bria-ai/tailored-generation-api-reference/revisions/806c6d31631b/schema)