> For clean Markdown of any page, append .md to the page URL.
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> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.cloudraker.com/_mcp/server.

# Void an e-signature envelope

POST https://api.cloudraker.com/v1/runs/{id}/void

Cancels a pending signature envelope for good.

Every outstanding signing link stops working immediately and the run terminates as failed. Pass an optional `{ "reason": "…" }` to record why in the [audit trail](https://docs.cloudraker.com/api/cloud-raker-api/runs/get-run-audit-trail).

Answers `409` once the envelope is finalizing or already completed — a signed document cannot be un-signed.

**Learn more:** [E-signature guide](https://docs.cloudraker.com/capabilities/sign)

Reference: https://docs.cloudraker.com/api/cloud-raker-api/runs/void-run-envelope

## OpenAPI Specification

```yaml
openapi: 3.1.0
info:
  title: CloudRaker API
  version: 1.0.0
paths:
  /v1/runs/{id}/void:
    post:
      operationId: void-run-envelope
      summary: Void an e-signature envelope
      description: >-
        Cancels a pending signature envelope for good.


        Every outstanding signing link stops working immediately and the run
        terminates as failed. Pass an optional `{ "reason": "…" }` to record why
        in the [audit
        trail](https://docs.cloudraker.com/api/cloud-raker-api/runs/get-run-audit-trail).


        Answers `409` once the envelope is finalizing or already completed — a
        signed document cannot be un-signed.


        **Learn more:** [E-signature
        guide](https://docs.cloudraker.com/capabilities/sign)
      tags:
        - runs
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
        - name: Authorization
          in: header
          description: Bearer authentication
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Void an e-signature envelope
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Runs_voidRunEnvelope_Response_200'
        '429':
          description: >-
            Rate limited. The `/v1` API allows at least **67 requests per minute
            per organization** (about 1,000 requests per 15 minutes) — a
            guaranteed floor, enforced per edge location, so a geographically
            spread caller may get more. Wait for the `Retry-After` interval and
            retry — the error is `retryable`.
          content:
            application/json:
              schema:
                $ref: >-
                  #/components/schemas/VoidRunEnvelopeRequestTooManyRequestsError
servers:
  - url: https://api.cloudraker.com
    description: Production
  - url: https://api.staging.raker.one
    description: Staging
  - url: https://api.dev.raker.one
    description: Development
components:
  schemas:
    Runs_voidRunEnvelope_Response_200:
      type: object
      properties: {}
      description: Empty response body
      title: Runs_voidRunEnvelope_Response_200
    V1RunsIdVoidPostResponsesContentApplicationJsonSchemaCode:
      type: string
      enum:
        - rate_limited
      title: V1RunsIdVoidPostResponsesContentApplicationJsonSchemaCode
    VoidRunEnvelopeRequestTooManyRequestsError:
      type: object
      properties:
        code:
          $ref: >-
            #/components/schemas/V1RunsIdVoidPostResponsesContentApplicationJsonSchemaCode
        message:
          type: string
        retryable:
          type: boolean
        requestId:
          type: string
        docUrl:
          type: string
      required:
        - code
        - message
        - retryable
        - requestId
      title: VoidRunEnvelopeRequestTooManyRequestsError
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer

```

## Examples



**Request**

```json
{
  "reason": "Client requested cancellation due to incorrect document version"
}
```

**Response**

```json
{}
```

**SDK Code**

```typescript
import { CloudRakerClient } from "@cloudraker/api";

async function main() {
    const client = new CloudRakerClient({
        token: "YOUR_TOKEN_HERE",
    });
    await client.runs.voidRunEnvelope("id");
}
main();

```

```python
from cloudraker import CloudRaker

client = CloudRaker(
    token="YOUR_TOKEN_HERE",
)

client.runs.void_run_envelope(
    id="id",
)

```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.cloudraker.com/v1/runs/id/void"

	payload := strings.NewReader("{\n  \"reason\": \"Client requested cancellation due to incorrect document version\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.cloudraker.com/v1/runs/id/void")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"reason\": \"Client requested cancellation due to incorrect document version\"\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.post("https://api.cloudraker.com/v1/runs/id/void")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"reason\": \"Client requested cancellation due to incorrect document version\"\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://api.cloudraker.com/v1/runs/id/void', [
  'body' => '{
  "reason": "Client requested cancellation due to incorrect document version"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.cloudraker.com/v1/runs/id/void");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"reason\": \"Client requested cancellation due to incorrect document version\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["reason": "Client requested cancellation due to incorrect document version"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.cloudraker.com/v1/runs/id/void")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```