curl --request PUT \
  --url https://api.example.com/api/campaigns/{campaign_id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "campaign_name": "<string>",
  "concurrency": 123,
  "max_retries": 123,
  "retry_delay_mins": 123,
  "start_time": "<string>",
  "end_time": "<string>",
  "days_of_week": "<string>",
  "from_date": "<string>",
  "to_date": "<string>",
  "notification_emails": "<string>",
  "campaign_webhook_url": "<string>",
  "per_call_webhook_url": "<string>"
}
'

import requests

url = "https://api.example.com/api/campaigns/{campaign_id}"

payload = {
    "campaign_name": "<string>",
    "concurrency": 123,
    "max_retries": 123,
    "retry_delay_mins": 123,
    "start_time": "<string>",
    "end_time": "<string>",
    "days_of_week": "<string>",
    "from_date": "<string>",
    "to_date": "<string>",
    "notification_emails": "<string>",
    "campaign_webhook_url": "<string>",
    "per_call_webhook_url": "<string>"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    campaign_name: '<string>',
    concurrency: 123,
    max_retries: 123,
    retry_delay_mins: 123,
    start_time: '<string>',
    end_time: '<string>',
    days_of_week: '<string>',
    from_date: '<string>',
    to_date: '<string>',
    notification_emails: '<string>',
    campaign_webhook_url: '<string>',
    per_call_webhook_url: '<string>'
  })
};

fetch('https://api.example.com/api/campaigns/{campaign_id}', 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/campaigns/{campaign_id}",
  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([
    'campaign_name' => '<string>',
    'concurrency' => 123,
    'max_retries' => 123,
    'retry_delay_mins' => 123,
    'start_time' => '<string>',
    'end_time' => '<string>',
    'days_of_week' => '<string>',
    'from_date' => '<string>',
    'to_date' => '<string>',
    'notification_emails' => '<string>',
    'campaign_webhook_url' => '<string>',
    'per_call_webhook_url' => '<string>'
  ]),
  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/campaigns/{campaign_id}"

	payload := strings.NewReader("{\n  \"campaign_name\": \"<string>\",\n  \"concurrency\": 123,\n  \"max_retries\": 123,\n  \"retry_delay_mins\": 123,\n  \"start_time\": \"<string>\",\n  \"end_time\": \"<string>\",\n  \"days_of_week\": \"<string>\",\n  \"from_date\": \"<string>\",\n  \"to_date\": \"<string>\",\n  \"notification_emails\": \"<string>\",\n  \"campaign_webhook_url\": \"<string>\",\n  \"per_call_webhook_url\": \"<string>\"\n}")

	req, _ := http.NewRequest("PUT", 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.put("https://api.example.com/api/campaigns/{campaign_id}")
  .header("Content-Type", "application/json")
  .body("{\n  \"campaign_name\": \"<string>\",\n  \"concurrency\": 123,\n  \"max_retries\": 123,\n  \"retry_delay_mins\": 123,\n  \"start_time\": \"<string>\",\n  \"end_time\": \"<string>\",\n  \"days_of_week\": \"<string>\",\n  \"from_date\": \"<string>\",\n  \"to_date\": \"<string>\",\n  \"notification_emails\": \"<string>\",\n  \"campaign_webhook_url\": \"<string>\",\n  \"per_call_webhook_url\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/campaigns/{campaign_id}")

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

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"campaign_name\": \"<string>\",\n  \"concurrency\": 123,\n  \"max_retries\": 123,\n  \"retry_delay_mins\": 123,\n  \"start_time\": \"<string>\",\n  \"end_time\": \"<string>\",\n  \"days_of_week\": \"<string>\",\n  \"from_date\": \"<string>\",\n  \"to_date\": \"<string>\",\n  \"notification_emails\": \"<string>\",\n  \"campaign_webhook_url\": \"<string>\",\n  \"per_call_webhook_url\": \"<string>\"\n}"

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