curl --request POST \
  --url https://api.example.com/api/v1/chargeback/update \
  --header 'Content-Type: application/json' \
  --data '
{
  "merchantId": 1000000201,
  "chargebackId": "<string>",
  "message": {
    "notes": "<string>",
    "documents": "1766043193910/receipt.pdf,1766043201234/tracking.png"
  },
  "evidence": {
    "othersText": "<string>",
    "othersFile": "1766043210001/signature.jpg"
  }
}
'

import requests

url = "https://api.example.com/api/v1/chargeback/update"

payload = {
    "merchantId": 1000000201,
    "chargebackId": "<string>",
    "message": {
        "notes": "<string>",
        "documents": "1766043193910/receipt.pdf,1766043201234/tracking.png"
    },
    "evidence": {
        "othersText": "<string>",
        "othersFile": "1766043210001/signature.jpg"
    }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    merchantId: 1000000201,
    chargebackId: '<string>',
    message: {
      notes: '<string>',
      documents: '1766043193910/receipt.pdf,1766043201234/tracking.png'
    },
    evidence: {othersText: '<string>', othersFile: '1766043210001/signature.jpg'}
  })
};

fetch('https://api.example.com/api/v1/chargeback/update', 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.example.com/api/v1/chargeback/update",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'merchantId' => 1000000201,
    'chargebackId' => '<string>',
    'message' => [
        'notes' => '<string>',
        'documents' => '1766043193910/receipt.pdf,1766043201234/tracking.png'
    ],
    'evidence' => [
        'othersText' => '<string>',
        'othersFile' => '1766043210001/signature.jpg'
    ]
  ]),
  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.example.com/api/v1/chargeback/update"

	payload := strings.NewReader("{\n  \"merchantId\": 1000000201,\n  \"chargebackId\": \"<string>\",\n  \"message\": {\n    \"notes\": \"<string>\",\n    \"documents\": \"1766043193910/receipt.pdf,1766043201234/tracking.png\"\n  },\n  \"evidence\": {\n    \"othersText\": \"<string>\",\n    \"othersFile\": \"1766043210001/signature.jpg\"\n  }\n}")

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

}

HttpResponse<String> response = Unirest.post("https://api.example.com/api/v1/chargeback/update")
  .header("Content-Type", "application/json")
  .body("{\n  \"merchantId\": 1000000201,\n  \"chargebackId\": \"<string>\",\n  \"message\": {\n    \"notes\": \"<string>\",\n    \"documents\": \"1766043193910/receipt.pdf,1766043201234/tracking.png\"\n  },\n  \"evidence\": {\n    \"othersText\": \"<string>\",\n    \"othersFile\": \"1766043210001/signature.jpg\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/v1/chargeback/update")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"merchantId\": 1000000201,\n  \"chargebackId\": \"<string>\",\n  \"message\": {\n    \"notes\": \"<string>\",\n    \"documents\": \"1766043193910/receipt.pdf,1766043201234/tracking.png\"\n  },\n  \"evidence\": {\n    \"othersText\": \"<string>\",\n    \"othersFile\": \"1766043210001/signature.jpg\"\n  }\n}"

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

{
  "code": 0,
  "msg": "success",
  "data": {
    "chargebackId": "<string>",
    "originalOrderId": "<string>",
    "originalPaymentRequestId": "<string>",
    "merchantId": "<string>",
    "merchantOrderId": "<string>",
    "lifeCycle": "<string>",
    "relevantChargebackId": "<string>",
    "chargebackStatus": "<string>",
    "amount": "<string>",
    "currency": "<string>",
    "feeAmount": "<string>",
    "feeCurrency": "<string>",
    "reasonCode": "<string>",
    "reason": "<string>",
    "description": "<string>",
    "chargebackDateTime": "<string>",
    "expiryDateTime": "<string>",
    "merchantUserId": "<string>",
    "subscriptionInfo": {
      "subscriptionId": "<string>",
      "period": "<string>",
      "merchantRequest": "<string>",
      "subscriptionRequest": "<string>"
    },
    "message": {
      "messageId": "<string>",
      "notes": "<string>",
      "documents": "1766043193910/receipt.pdf,1766043201234/tracking.png"
    },
    "evidence": {}
  }
}