curl --request POST \
  --url http://localhost:1234/api/services/cider/playback/play/{songId} \
  --header 'quack: <quack>'

const options = {method: 'POST', headers: {quack: '<quack>'}};

fetch('http://localhost:1234/api/services/cider/playback/play/{songId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

const url = 'http://localhost:1234/api/services/cider/playback/play/{songId}';
const options = {method: 'POST', headers: {quack: '<quack>'}};

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

import requests

url = "http://localhost:1234/api/services/cider/playback/play/{songId}"

headers = {"quack": "<quack>"}

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

print(response.text)

package main

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

func main() {

	url := "http://localhost:1234/api/services/cider/playback/play/{songId}"

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

	req.Header.Add("quack", "<quack>")

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

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

	fmt.Println(string(body))

}

val client = OkHttpClient()

val request = Request.Builder()
  .url("http://localhost:1234/api/services/cider/playback/play/{songId}")
  .post(null)
  .addHeader("quack", "<quack>")
  .build()

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

HttpResponse<String> response = Unirest.post("http://localhost:1234/api/services/cider/playback/play/{songId}")
  .header("quack", "<quack>")
  .asString();