curl --request PATCH \
  --url https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Idempotency-Key: <idempotency-key>' \
  --header 'X-Dekasign-Environment: <x-dekasign-environment>' \
  --data '
{
  "expected_version": 2,
  "expected_task_version": 2,
  "form_data": {},
  "documents": [
    {
      "document_id": "<string>",
      "field_key": "<string>",
      "name": "<string>",
      "sign_actor_ids": [
        "<string>"
      ]
    }
  ]
}
'

import requests

url = "https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft"

payload = {
    "expected_version": 2,
    "expected_task_version": 2,
    "form_data": {},
    "documents": [
        {
            "document_id": "<string>",
            "field_key": "<string>",
            "name": "<string>",
            "sign_actor_ids": ["<string>"]
        }
    ]
}
headers = {
    "X-Dekasign-Environment": "<x-dekasign-environment>",
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {
    'X-Dekasign-Environment': '<x-dekasign-environment>',
    'Idempotency-Key': '<idempotency-key>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    expected_version: 2,
    expected_task_version: 2,
    form_data: {},
    documents: [
      {
        document_id: '<string>',
        field_key: '<string>',
        name: '<string>',
        sign_actor_ids: ['<string>']
      }
    ]
  })
};

fetch('https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft', 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://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'expected_version' => 2,
    'expected_task_version' => 2,
    'form_data' => [
        
    ],
    'documents' => [
        [
                'document_id' => '<string>',
                'field_key' => '<string>',
                'name' => '<string>',
                'sign_actor_ids' => [
                                '<string>'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "Idempotency-Key: <idempotency-key>",
    "X-Dekasign-Environment: <x-dekasign-environment>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft"

	payload := strings.NewReader("{\n  \"expected_version\": 2,\n  \"expected_task_version\": 2,\n  \"form_data\": {},\n  \"documents\": [\n    {\n      \"document_id\": \"<string>\",\n      \"field_key\": \"<string>\",\n      \"name\": \"<string>\",\n      \"sign_actor_ids\": [\n        \"<string>\"\n      ]\n    }\n  ]\n}")

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

	req.Header.Add("X-Dekasign-Environment", "<x-dekasign-environment>")
	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	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(string(body))

}

HttpResponse<String> response = Unirest.patch("https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft")
  .header("X-Dekasign-Environment", "<x-dekasign-environment>")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"expected_version\": 2,\n  \"expected_task_version\": 2,\n  \"form_data\": {},\n  \"documents\": [\n    {\n      \"document_id\": \"<string>\",\n      \"field_key\": \"<string>\",\n      \"name\": \"<string>\",\n      \"sign_actor_ids\": [\n        \"<string>\"\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{workspace}.dekasign.com/api/v1/approval-requests/{id}/revision-draft")

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

request = Net::HTTP::Patch.new(url)
request["X-Dekasign-Environment"] = '<x-dekasign-environment>'
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"expected_version\": 2,\n  \"expected_task_version\": 2,\n  \"form_data\": {},\n  \"documents\": [\n    {\n      \"document_id\": \"<string>\",\n      \"field_key\": \"<string>\",\n      \"name\": \"<string>\",\n      \"sign_actor_ids\": [\n        \"<string>\"\n      ]\n    }\n  ]\n}"

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

{}