curl --request POST \
  --url https://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel \
  --header 'Authorization: Basic <encoded-value>'

import requests

url = "https://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel"

headers = {"Authorization": "Basic <encoded-value>"}

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

print(response.text)

const options = {method: 'POST', headers: {Authorization: 'Basic <encoded-value>'}};

fetch('https://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel', 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://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel",
  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: Basic <encoded-value>"
  ],
]);

$response = curl_exec($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://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel"

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

	req.Header.Add("Authorization", "Basic <encoded-value>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel")
  .header("Authorization", "Basic <encoded-value>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.travel.selfbook.com/rest/v1/reservation/{reservation_id}/cancel")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'

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

{
  "check_in_date": "2024-05-20T00:00:00Z",
  "check_out_date": "2024-05-25T00:00:00Z",
  "confirmation": {
    "hotel_confirmation_number": "CONFIRMATION_ID",
    "record_locator": "LOCATOR_CODE"
  },
  "custom_data": {
    "key": "value"
  },
  "created_at": "2024-05-20T18:00:00Z",
  "guests": {
    "number_of_adults": 1,
    "number_of_children": 1,
    "primary": {
      "address": "123 Main Street Apt 152",
      "city": "Miami",
      "country": "US",
      "email": "guest@somedomain.com",
      "given_name": "John",
      "surname": "Doe",
      "telephone_number": "+13055551234",
      "state": "FL",
      "postal_code": "33123"
    }
  },
  "hotel": {
    "chain_code": "HI",
    "name": "Holiday Inn",
    "property_code": "E8597"
  },
  "id": "ZHPOGBXVQVFRVXXCHXRJATLEJWKNBERS",
  "payment": {
    "guest": {
      "amount": 164.24,
      "stripe": {
        "customer": "cus_TestRce2zv5tRe",
        "payment_method": "pm_Test5aAWTcmv4K1R71vVugBD"
      },
      "token": "01JKA2V3A58ZXN2EH5CK6B10AY"
    },
    "partner": {
      "amount": 20,
      "stripe": {
        "customer": "cus_Test5R5ajq0MZH",
        "payment_method": "pm_TestsWAWTcmv4K1ROuWIkGXP"
      },
      "token": "01JKA13A6TWPV9R4VPWBTAV4KS"
    }
  },
  "rate": {
    "booking_code": "2QN57JU",
    "channel_code": "SBT1",
    "number_of_rooms": 1,
    "price": {
      "base_price": 159,
      "total_price": 184.24,
      "total_taxes": 25.24,
      "currency_code": "USD"
    },
    "terms": {
      "guarantee_type": "DepositRequired",
      "rate_payment_info": "PrePay",
      "refundable": true,
      "cancel_note": "Rate returned without cancel policy requires a rule request for complete information",
      "cancel_penalties": [
        {
          "deadline_local": "2024-09-17T00:00:00-05:00",
          "cancel_short_description": "An estimated cancellation fee of 177.44 USD applies starting from 2024-09-17T00:00-05:00[America/Chicago].",
          "penalty": {
            "estimated_amount": true,
            "currency_amount": {
              "amount": 177.44,
              "currency": "USD"
            },
            "original_penalty_info": "100%"
          }
        }
      ]
    }
  },
  "status": "CANCELED"
}

{
  "code": 2001,
  "details": [
    {
      "message": "check_out_date is missing",
      "field": [
        "check_out_date"
      ]
    }
  ],
  "message": "Unable to process your request. Missing or invalid request parameters.",
  "type": "VALIDATION"
}