curl --request PATCH \
  --url https://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "id": "<string>",
    "type": "cancellationpolicys",
    "attributes": {
      "name": "<string>",
      "rules": "<array>"
    },
    "links": {
      "self": "<string>"
    }
  }
}
'

import requests

url = "https://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_id}"

payload = { "data": {
        "id": "<string>",
        "type": "cancellationpolicys",
        "attributes": {
            "name": "<string>",
            "rules": "<array>"
        },
        "links": { "self": "<string>" }
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/vnd.api+json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/vnd.api+json'},
  body: JSON.stringify({
    data: {
      id: '<string>',
      type: 'cancellationpolicys',
      attributes: {name: '<string>', rules: '<array>'},
      links: {self: '<string>'}
    }
  })
};

fetch('https://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_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://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_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([
    'data' => [
        'id' => '<string>',
        'type' => 'cancellationpolicys',
        'attributes' => [
                'name' => '<string>',
                'rules' => '<array>'
        ],
        'links' => [
                'self' => '<string>'
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/vnd.api+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://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_id}"

	payload := strings.NewReader("{\n  \"data\": {\n    \"id\": \"<string>\",\n    \"type\": \"cancellationpolicys\",\n    \"attributes\": {\n      \"name\": \"<string>\",\n      \"rules\": \"<array>\"\n    },\n    \"links\": {\n      \"self\": \"<string>\"\n    }\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/vnd.api+json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.patch("https://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/vnd.api+json")
  .body("{\n  \"data\": {\n    \"id\": \"<string>\",\n    \"type\": \"cancellationpolicys\",\n    \"attributes\": {\n      \"name\": \"<string>\",\n      \"rules\": \"<array>\"\n    },\n    \"links\": {\n      \"self\": \"<string>\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://b.anny.co/api/v1/cancellation-policies/{cancellation_policy_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/vnd.api+json'
request.body = "{\n  \"data\": {\n    \"id\": \"<string>\",\n    \"type\": \"cancellationpolicys\",\n    \"attributes\": {\n      \"name\": \"<string>\",\n      \"rules\": \"<array>\"\n    },\n    \"links\": {\n      \"self\": \"<string>\"\n    }\n  }\n}"

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

{
  "data": {
    "id": "<string>",
    "type": "cancellationpolicys",
    "attributes": {
      "name": "<string>",
      "rules": "<array>"
    },
    "links": {
      "self": "<string>"
    }
  }
}