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# Export a single item to a downloadable file

POST https://{tenant_name}.benchling.com/api/v3/document-export
Content-Type: application/json

Create an asynchronous task that exports a single item that can be downloaded as a ZIP
archive. The task can be polled via the returned `pollingUri` for status and, on success,
a download link.

Supported item types are resolved from the `id` prefix: notebook entries (`etr_`),
worksheets (`wks_`), sequences (`seq_`), proteins (`prtn_`), and molecules (`mol_`).

In rare cases, attachments still being scanned for viruses are omitted from the export.

Reference: https://docs.benchling.com/docs/api/benchling-api/document-export/create

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Headers

- `EARLY-ACCESS` (string, optional) — Set to true to access beta operations via /api/v3.

### Body (application/json)

This endpoint expects an object.

- `id` (string, required) — API ID of the item to export.
- `format` (enum, optional) — Export format. Only supported for notebook entries (`pdf` or `html`, default `pdf`). All other item types render to their single native output, so providing `format` for a non-entry item is rejected with a 400.
  - Allowed values: `pdf`, `html`

## Response

### 202

Export task started

- `pollingUri` (string, required)
- `taskId` (string, required)

## Errors

### 400 Document Export Create Request Bad Request Error

Bad Request

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 403 Document Export Create Request Forbidden Error

Forbidden

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 404 Document Export Create Request Not Found Error

Not Found

- `detail` (GeneralErrorDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)

### 429 Document Export Create Request Too Many Requests Error

Too Many Requests

- `detail` (TooManyRequestsErrorBodyDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `invalidId` (string, optional)
- `violated-policies` (list of enum, optional) — The budget policies that rejected the request, in canonical order: `user`, `integration`, then `tenant`.
  - Allowed values: `user`, `integration`, `tenant`

### 500 Document Export Create Request Internal Server Error

Internal Server Error

- `detail` (InternalServerErrorBodyDetail, required, nullable)
- `instance` (string, required)
- `status` (integer, required)
- `title` (string, required, nullable)
- `type` (string, required)
- `errorId` (string, optional)

## Types

### GeneralErrorDetail

### TooManyRequestsErrorBodyDetail

### InternalServerErrorBodyDetail

## Examples

**Request**

```json
{
  "id": "etr_aBcD1234"
}
```

**Response**

```json
{
  "pollingUri": "https://example.benchling.com/api/v3/tasks/document-export/3f152353-7593-48bc-8049-962890d1be84",
  "taskId": "3f152353-7593-48bc-8049-962890d1be84"
}
```

**SDK Code**

```python
import requests

url = "https://{tenant_name}.benchling.com/api/v3/document-export"

payload = { "id": "etr_aBcD1234" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://{tenant_name}.benchling.com/api/v3/document-export';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"id":"etr_aBcD1234"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```