curl --request PUT \
  --url http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "diff_html": "<string>",
  "revision": 4503599627370495,
  "base_version": "<string>",
  "language_code": "<string>",
  "title": "<string>"
}
'

import requests

url = "http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff"

payload = {
    "diff_html": "<string>",
    "revision": 4503599627370495,
    "base_version": "<string>",
    "language_code": "<string>",
    "title": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    diff_html: '<string>',
    revision: 4503599627370495,
    base_version: '<string>',
    language_code: '<string>',
    title: '<string>'
  })
};

fetch('http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "8080",
  CURLOPT_URL => "http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'diff_html' => '<string>',
    'revision' => 4503599627370495,
    'base_version' => '<string>',
    'language_code' => '<string>',
    'title' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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 := "http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff"

	payload := strings.NewReader("{\n  \"diff_html\": \"<string>\",\n  \"revision\": 4503599627370495,\n  \"base_version\": \"<string>\",\n  \"language_code\": \"<string>\",\n  \"title\": \"<string>\"\n}")

	req, _ := http.NewRequest("PUT", 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(string(body))

}

HttpResponse<String> response = Unirest.put("http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"diff_html\": \"<string>\",\n  \"revision\": 4503599627370495,\n  \"base_version\": \"<string>\",\n  \"language_code\": \"<string>\",\n  \"title\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://localhost:8080/hc/{helpCenterId}/articles/{entityId}/diff")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"diff_html\": \"<string>\",\n  \"revision\": 4503599627370495,\n  \"base_version\": \"<string>\",\n  \"language_code\": \"<string>\",\n  \"title\": \"<string>\"\n}"

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

{
  "artifact_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "article_entity_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "language_code": "<string>",
  "title": "<string>",
  "change_count": 0,
  "revision": 0
}

{
  "message": "<string>",
  "current_revision": 0,
  "updated_by": 0,
  "updated_at": "2023-11-07T05:31:56Z"
}

{
  "statusCode": 123,
  "message": "<string>",
  "error": "<string>"
}