curl --request POST \
  --url https://api.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject \
  --header 'Authorization: <api-key>'

import requests

url = "https://api.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject"

headers = {"Authorization": "<api-key>"}

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

print(response.text)

const options = {method: 'POST', headers: {Authorization: '<api-key>'}};

fetch('https://api.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject', 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.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject"

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

	req.Header.Add("Authorization", "<api-key>")

	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.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.zuddl.com/v1/events/{eventId}/attendees/{registrationId}/reject")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'

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

{
  "kind": "<string>",
  "url": "<string>",
  "id": "d5e31ba5-2d1e-4918-bb60-dd1514b4b397",
  "eventId": "d812a64f-8865-4289-9024-9a120792c3d8",
  "profile": {
    "firstName": "Jane",
    "lastName": "Smith",
    "email": "jane.smith@example.com",
    "company": "Zuddl",
    "designation": "Senior Software Engineer",
    "bio": "Jane is a senior engineer with over 10 years of experience in cloud architecture.",
    "headline": "Cloud Architecture Expert | Tech Speaker",
    "industry": "Information Technology",
    "country": "United States",
    "phoneNumber": "+1-2125551234",
    "profilePictureUrl": "https://cdn.zuddl.com/attendees/atnd_12345abcde/profile.jpg"
  },
  "customFieldsData": [
    {
      "fieldSlug": "city1",
      "value": "New York City"
    }
  ],
  "disclaimers": [
    {
      "id": "f6b8cf1f-64e5-4801-935c-f6398bb111cd",
      "slug": "termsConsent",
      "text": "<p>I agree to the terms and conditions</p>",
      "consentGiven": true
    }
  ],
  "socialLinks": {
    "linkedin": "https://www.linkedin.com/company/zuddl",
    "twitter": "https://x.com/wearezuddl",
    "instagram": "https://www.instagram.com/wearezuddl",
    "facebook": "https://facebook.com/zuddl",
    "website": "https://www.zuddl.com"
  },
  "ticketDetails": {
    "ticketTypeId": "f6b8cf1f-64e5-4801-935c-f6398bb111cd",
    "ticketName": "VIP Pass",
    "promoCode": "SPRING2025",
    "addOns": [
      {
        "id": "67f6ccf5-4c3d-4fed-bcca-822e3c3cf25a",
        "name": "Advanced Workshop",
        "sessions": [
          {
            "id": "0b838477-24bf-46a7-a9bd-c40bfa2b2c53",
            "name": "Session name"
          }
        ]
      }
    ]
  },
  "qrCodeImgUrl": "https://cdn.zuddl.com/qrcodes/atnd_12345abcde.png",
  "confirmationCode": "01U6K9",
  "status": "REGISTERED",
  "statusUpdatedAt": "2025-04-07T09:57:55.71874Z",
  "statusSource": "MANUAL_UPDATE",
  "source": {
    "type": "ZUDDL_API",
    "referrer": "https://site.zuddl.com/landing-page",
    "utmParams": {
      "id": "123456",
      "source": "newsletter",
      "medium": "email",
      "campaign": "march_promo",
      "term": "newsletter",
      "content": "newsletter"
    },
    "metadata": {
      "key": "value"
    }
  },
  "roles": [
    "ATTENDEE",
    "SPEAKER"
  ],
  "unsubscribedNotificationDetails": [
    {
      "unsubscribeReason": "unsubscribeReasonExample",
      "categoryName": "PROMOTIONAL"
    }
  ],
  "createdAt": "2025-04-07T09:57:55.826749Z",
  "createdBy": "a412e3d2-e15e-4fe0-bf35-7fcfb235a4b2",
  "updatedAt": "2025-04-07T09:57:56.045946Z"
}

{
  "timestamp": "2023-11-07T05:31:56Z",
  "message": "<string>",
  "description": "<string>",
  "errors": {}
}

{
  "timestamp": "2023-11-07T05:31:56Z",
  "message": "<string>",
  "description": "<string>",
  "errors": {}
}

{
  "timestamp": "2023-11-07T05:31:56Z",
  "message": "<string>",
  "description": "<string>",
  "errors": {}
}

{
  "timestamp": "2023-11-07T05:31:56Z",
  "message": "<string>",
  "description": "<string>",
  "errors": {}
}