curl -X DELETE \
  -H "Authorization: Bearer YOUR_ACCESS_TOKEN" \
  -H "User-Agent: my-app-name/1.0" \
  "https://api.simkl.com/sync/playback/10916890?client_id=YOUR_CLIENT_ID&app-name=my-app-name&app-version=1.0"

# Get a real id from GET /sync/playback/{type} first. Never pass 0.
import httpx

playback_id = 10916890
params = {
    "client_id": "YOUR_CLIENT_ID",
    "app-name": "my-app-name",
    "app-version": "1.0",
}
headers = {
    "Authorization": f"Bearer {ACCESS_TOKEN}",
    "User-Agent": "my-app-name/1.0",
}

r = httpx.delete(  # <-- must be .delete(), not .post() or .get()
    f"https://api.simkl.com/sync/playback/{playback_id}",
    params=params,
    headers=headers,
)
if r.status_code == 204:
    print("deleted")
elif r.status_code == 404:
    print("already gone" if r.json()["error"] == "empty" else "bad id shape")

// Get a real id from GET /sync/playback/{type} first. Never pass 0.
const playbackId = 10916890;
const qs = new URLSearchParams({
  client_id: "YOUR_CLIENT_ID",
  "app-name": "my-app-name",
  "app-version": "1.0",
});

const res = await fetch(
  `https://api.simkl.com/sync/playback/${playbackId}?${qs}`,
  {
    method: "DELETE", // <-- must be DELETE, not POST or GET
    headers: {
      Authorization: `Bearer ${ACCESS_TOKEN}`,
      "User-Agent": "my-app-name/1.0",
    },
  }
);

if (res.status === 204) {
  console.log("deleted");
} else if (res.status === 404) {
  const { error } = await res.json();
  console.warn(error === "empty" ? "already gone" : "bad id shape");
}

const options = {
  method: 'DELETE',
  headers: {'User-Agent': '<user-agent>', Authorization: 'Bearer <token>'}
};

fetch('https://api.simkl.com/sync/playback/{id}?client_id=', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

val client = OkHttpClient()

val request = Request.Builder()
  .url("https://api.simkl.com/sync/playback/{id}?client_id=")
  .delete(null)
  .addHeader("User-Agent", "<user-agent>")
  .addHeader("Authorization", "Bearer <token>")
  .build()

val response = client.newCall(request).execute()

import Foundation

let url = URL(string: "https://api.simkl.com/sync/playback/{id}")!
var components = URLComponents(url: url, resolvingAgainstBaseURL: true)!
let queryItems: [URLQueryItem] = [
  URLQueryItem(name: "client_id", value: ""),
]
var queryAllowed = CharacterSet.urlQueryAllowed
queryAllowed.remove(charactersIn: "&=+#")
let encodedQuery = queryItems.map { "\($0.name.addingPercentEncoding(withAllowedCharacters: queryAllowed)!)=\(($0.value ?? "").addingPercentEncoding(withAllowedCharacters: queryAllowed)!)" }.joined(separator: "&")
components.percentEncodedQuery = components.percentEncodedQuery.map { $0 + "&" + encodedQuery } ?? encodedQuery

var request = URLRequest(url: components.url!)
request.httpMethod = "DELETE"
request.timeoutInterval = 10
request.allHTTPHeaderFields = [
  "User-Agent": "<user-agent>",
  "Authorization": "Bearer <token>"
]

let (data, _) = try await URLSession.shared.data(for: request)
print(String(decoding: data, as: UTF8.self))

HttpResponse<String> response = Unirest.delete("https://api.simkl.com/sync/playback/{id}?client_id=")
  .header("User-Agent", "<user-agent>")
  .header("Authorization", "Bearer <token>")
  .asString();

const url = 'https://api.simkl.com/sync/playback/{id}?client_id=';
const options = {
  method: 'DELETE',
  headers: {'User-Agent': '<user-agent>', Authorization: 'Bearer <token>'}
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://api.simkl.com/sync/playback/{id}?client_id="

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

	req.Header.Add("User-Agent", "<user-agent>")
	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

using RestSharp;


var options = new RestClientOptions("https://api.simkl.com/sync/playback/{id}?client_id=");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("User-Agent", "<user-agent>");
request.AddHeader("Authorization", "Bearer <token>");
var response = await client.DeleteAsync(request);

Console.WriteLine("{0}", response.Content);

using RestSharp;


var options = new RestClientOptions("https://api.simkl.com/sync/playback/{id}?client_id=");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("User-Agent", "<user-agent>");
request.AddHeader("Authorization", "Bearer <token>");
var response = await client.DeleteAsync(request);

Console.WriteLine("{0}", response.Content);

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.simkl.com/sync/playback/{id}?client_id=",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "User-Agent: <user-agent>"
  ],
]);

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

curl_close($curl);

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

require 'uri'
require 'net/http'

url = URI("https://api.simkl.com/sync/playback/{id}?client_id=")

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

request = Net::HTTP::Delete.new(url)
request["User-Agent"] = '<user-agent>'
request["Authorization"] = 'Bearer <token>'

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

$headers=@{}
$headers.Add("User-Agent", "<user-agent>")
$headers.Add("Authorization", "Bearer <token>")
$response = Invoke-WebRequest -Uri 'https://api.simkl.com/sync/playback/{id}?client_id=' -Method DELETE -Headers $headers

CURL *hnd = curl_easy_init();

curl_easy_setopt(hnd, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_easy_setopt(hnd, CURLOPT_WRITEDATA, stdout);
curl_easy_setopt(hnd, CURLOPT_URL, "https://api.simkl.com/sync/playback/{id}?client_id=");

struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "User-Agent: <user-agent>");
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
curl_easy_setopt(hnd, CURLOPT_HTTPHEADER, headers);

CURLcode ret = curl_easy_perform(hnd);

CURL *hnd = curl_easy_init();

curl_easy_setopt(hnd, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_easy_setopt(hnd, CURLOPT_WRITEDATA, stdout);
curl_easy_setopt(hnd, CURLOPT_URL, "https://api.simkl.com/sync/playback/{id}?client_id=");

struct curl_slist *headers = NULL;
headers = curl_slist_append(headers, "User-Agent: <user-agent>");
headers = curl_slist_append(headers, "Authorization: Bearer <token>");
curl_easy_setopt(hnd, CURLOPT_HTTPHEADER, headers);

CURLcode ret = curl_easy_perform(hnd);