const response = await fetch("https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6", {
  method: "DELETE",
  headers: { "x-api-key": "sm_your_api_key" },
});

const data = await response.json();
console.log(data);

<?php

$ch = curl_init("https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6");
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "DELETE");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    "x-api-key: sm_your_api_key",
]);

$response = curl_exec($ch);
curl_close($ch);

echo $response;

import requests

response = requests.delete(
    "https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6",
    headers={"x-api-key": "sm_your_api_key"},
)

response.raise_for_status()
print(response.json())

require "net/http"
require "uri"

uri = URI("https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6")
request = Net::HTTP::Delete.new(uri)
request["x-api-key"] = "sm_your_api_key"

response = Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts response.body

package main

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

func main() {
	req, err := http.NewRequest("DELETE", "https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6", nil)
	if err != nil {
		panic(err)
	}
	req.Header.Set("x-api-key", "sm_your_api_key")

	res, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer res.Body.Close()

	body, _ := io.ReadAll(res.Body)
	fmt.Println(string(body))
}

import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;

HttpRequest request = HttpRequest.newBuilder()
    .uri(URI.create("https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6"))
    .header("x-api-key", "sm_your_api_key")
    .DELETE()
    .build();

HttpResponse<String> response = HttpClient.newHttpClient()
    .send(request, HttpResponse.BodyHandlers.ofString());

System.out.println(response.body());

using System.Net.Http;
using System.Text;

var request = new HttpRequestMessage(HttpMethod.Delete, "https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6");
request.Headers.Add("x-api-key", "sm_your_api_key");

var client = new HttpClient();
var response = await client.SendAsync(request);

Console.WriteLine(await response.Content.ReadAsStringAsync());

curl -X DELETE "https://api.sudomock.com/api/v1/psd-mockups/3fa85f64-5717-4562-b3fc-2c963f66afa6" \
  -H "x-api-key: sm_your_api_key"