curl --request POST \
  --url https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel"

headers = {"Authorization": "Bearer <token>"}

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

print(response.text)

const options = {method: 'POST', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.deck.co/v2/workflow-runs/{workflow_run_id}/cancel")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "wrun_AbC123xYz456",
  "object": "<string>",
  "workflow_id": "wflo_AbC123xYz456",
  "status": "queued",
  "result": "<string>",
  "runtime_ms": 123,
  "session_id": "<string>",
  "trigger_id": "<string>",
  "steps": [
    {
      "name": "<string>",
      "type": "task",
      "status": "<string>",
      "output": "<unknown>",
      "task_runs": [
        {
          "task_run_id": "trun_AbC123xYz456",
          "status": "<string>",
          "result": "<string>",
          "created_at": "2026-06-18T00:00:00Z",
          "runtime_ms": 123,
          "errors": [
            {
              "type": "<string>",
              "code": "<string>",
              "message": "<string>",
              "field": "<string>"
            }
          ],
          "item": "<unknown>",
          "input": "<unknown>",
          "storage": [
            {
              "id": "stor_AbC123xYz456",
              "object": "<string>",
              "file_name": "<string>",
              "file_type": "<string>",
              "file_size": 123,
              "purpose": "attachment",
              "created_at": "2026-08-24T12:00:00Z",
              "url": "<string>",
              "extraction": "<unknown>"
            }
          ],
          "artifacts": {
            "screenshots": [
              {
                "file_name": "<string>",
                "file_type": "<string>",
                "file_size": 123,
                "created_at": "2026-08-24T12:00:00Z",
                "url": "<string>",
                "reasoning": "<string>"
              }
            ]
          }
        }
      ]
    }
  ],
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>",
      "step": "<string>"
    }
  ],
  "created_at": "2026-06-18T00:00:00Z",
  "updated_at": "2026-06-18T00:00:00Z",
  "request_id": "<string>"
}

{
  "errors": {},
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "traceId": "<string>"
}

{
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "request_id": "<string>"
}

{
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "request_id": "<string>"
}

{
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "request_id": "<string>"
}

{
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "request_id": "<string>"
}

{
  "errors": [
    {
      "type": "<string>",
      "code": "<string>",
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "request_id": "<string>"
}