Update API key callback handler

const response: Promise<FireblocksResponse<UpdateCallbackHandlerResponse>> = fireblocks.cosignersBeta.updateCallbackHandler(cosignersBetaApiUpdateCallbackHandlerRequest);

CompletableFuture<ApiResponse<UpdateCallbackHandlerResponse>> response = fireblocks.cosignersBeta().updateCallbackHandler(updateCallbackHandlerRequest, cosignerId, apiKeyId);

response = fireblocks.cosigners_beta.update_callback_handler(update_callback_handler_request, cosigner_id, api_key_id);

curl --request PATCH \
  --url https://api.fireblocks.io/v1/cosigners/{cosignerId}/api_keys/{apiKeyId} \
  --header 'Content-Type: application/json' \
  --data '{}'

const options = {
  method: 'PATCH',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({})
};

fetch('https://api.fireblocks.io/v1/cosigners/{cosignerId}/api_keys/{apiKeyId}', 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.fireblocks.io/v1/cosigners/{cosignerId}/api_keys/{apiKeyId}",
  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([
    
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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://api.fireblocks.io/v1/cosigners/{cosignerId}/api_keys/{apiKeyId}"

	payload := strings.NewReader("{}")

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

	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))

}

require 'uri'
require 'net/http'

url = URI("https://api.fireblocks.io/v1/cosigners/{cosignerId}/api_keys/{apiKeyId}")

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

request = Net::HTTP::Patch.new(url)
request["Content-Type"] = 'application/json'
request.body = "{}"

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

{
  "id": "44fcead0-7053-4831-a53a-df7fb90d440f",
  "callbackHandler": {
    "url": "https://example.com/callback-handler",
    "publicKey": "-----BEGIN PUBLIC KEY-----\n... truncated ...-----END PUBLIC KEY-----",
    "cert": "-----BEGIN CERTIFICATE-----\n... truncated ...\n-----END CERTIFICATE-----"
  }
}

{
  "message": "<string>",
  "code": 123
}