> ## Documentation Index
> Fetch the complete documentation index at: https://www.octoparse.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# List releases

> Author view of version history, including build id and yanked flag.

**`GET`** `https://api-datahub.octoparse.com/v1/data-apps/{app_id}/releases`

Authentication: API key required (`Authorization: Bearer <API Key>`). App author only; others get `404`.

Author view of release history (includes `build_id` and `yanked`; the public view is <a href="/docs/en/datahub/api/reference/discovery/list-data-app-versions">App version history</a>). Newest first; `latest` is the greatest unyanked version.

## Request

### Path parameters

<ParamField path="app_id" type="string" required>
  App reference.
</ParamField>

### Example request

```bash theme={null}
curl \
  -H "Authorization: Bearer $OCTOPARSE_API_KEY" \
  "https://api-datahub.octoparse.com/v1/data-apps/carol/reviews-query/releases"
```

## Response

### 200 success

```json theme={null}
{
  "data": {
    "items": [
      {
        "version": "0.1.0",
        "build_id": "bld_a583f440a0ab",
        "yanked": false,
        "latest": true,
        "published_at": "2026-09-15T07:45:38.633930+00:00"
      }
    ]
  }
}
```

The payload is wrapped in `data`. Fields:

<ResponseField name="items" type="object[]">
  Version list.

  <Expandable title="fields">
    <ResponseField name="version" type="string" required>
      Version number.
    </ResponseField>

    <ResponseField name="build_id" type="string" required>
      Corresponding build.
    </ResponseField>

    <ResponseField name="yanked" type="boolean">
      Whether this version is yanked.
    </ResponseField>

    <ResponseField name="latest" type="boolean">
      Whether this is the latest version.
    </ResponseField>

    <ResponseField name="published_at" type="string">
      Published at.
    </ResponseField>
  </Expandable>
</ResponseField>

### Errors

| HTTP | `code`         | `category`  | Description                 |
| ---- | -------------- | ----------- | --------------------------- |
| 401  | `unauthorized` | `forbidden` | Missing or invalid API key. |

Error responses use `{"error": {code, category, message, retryable}}`. See <a href="/docs/en/datahub/api/reference/introduction#errors">Errors</a>.

## Client libraries

The Python and JavaScript SDKs do not wrap this endpoint yet. Call REST directly.