curl --request PATCH \
  --url https://api.blujay.io/v1/chats/{chat_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "display_name": "Project kickoff"
}
'

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({display_name: 'Project kickoff'})
};

fetch('https://api.blujay.io/v1/chats/{chat_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.blujay.io/v1/chats/{chat_id}"

payload = { "display_name": "Project kickoff" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

package main

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

func main() {

	url := "https://api.blujay.io/v1/chats/{chat_id}"

	payload := strings.NewReader("{\n  \"display_name\": \"Project kickoff\"\n}")

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

}

require 'uri'
require 'net/http'

url = URI("https://api.blujay.io/v1/chats/{chat_id}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"display_name\": \"Project kickoff\"\n}"

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

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.blujay.io/v1/chats/{chat_id}",
  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([
    'display_name' => 'Project kickoff'
  ]),
  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;
}

{
  "status": "success",
  "data": {
    "chat_id": "chat_abc123",
    "operation": "group_name_update",
    "status": "accepted",
    "display_name": "Project kickoff"
  },
  "trace_id": "trc_8f2a1c0e4b7d",
  "timestamp": "2026-10-14T21:00:00.000Z"
}

{
  "status": "error",
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "<string>",
    "type": "validation",
    "http_status": 400,
    "retryable": true,
    "doc_url": "<string>",
    "details": [
      {}
    ],
    "retry_after": 2,
    "reset_at": "2026-10-14T17:01:00.000Z"
  },
  "trace_id": "trc_8f2a1c0e4b7d",
  "timestamp": "2026-10-14T17:01:00.000Z",
  "client_request_id": "<string>"
}

{
  "status": "error",
  "error": {
    "code": "RATE_LIMIT_EXCEEDED",
    "message": "<string>",
    "type": "validation",
    "http_status": 400,
    "retryable": true,
    "doc_url": "<string>",
    "details": [
      {}
    ],
    "retry_after": 2,
    "reset_at": "2026-10-14T17:01:00.000Z"
  },
  "trace_id": "trc_8f2a1c0e4b7d",
  "timestamp": "2026-10-14T17:01:00.000Z",
  "client_request_id": "<string>"
}

{
  "status": "error",
  "error": {
    "code": "PHONE_NUMBER_UNAVAILABLE",
    "message": "This service is temporarily unavailable",
    "type": "phone_number",
    "http_status": 503,
    "retryable": true,
    "doc_url": "https://docs.blujay.io/errors/phone-number-unavailable",
    "details": [],
    "retry_after": 30
  },
  "trace_id": "trc_8f2a1c0e4b7d",
  "timestamp": "2026-10-14T00:00:00.000Z"
}