curl --request DELETE \
  --url https://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_id} \
  --header 'API-Key: <api-key>' \
  --header 'API-Nonce: <api-key>' \
  --header 'API-Sign: <api-key>'

import requests

url = "https://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_id}"

headers = {
    "API-Key": "<api-key>",
    "API-Nonce": "<api-key>",
    "API-Sign": "<api-key>"
}

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

print(response.text)

const options = {
  method: 'DELETE',
  headers: {'API-Key': '<api-key>', 'API-Nonce': '<api-key>', 'API-Sign': '<api-key>'}
};

fetch('https://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_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://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_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 => [
    "API-Key: <api-key>",
    "API-Nonce: <api-key>",
    "API-Sign: <api-key>"
  ],
]);

$response = curl_exec($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://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_id}"

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

	req.Header.Add("API-Key", "<api-key>")
	req.Header.Add("API-Nonce", "<api-key>")
	req.Header.Add("API-Sign", "<api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.delete("https://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_id}")
  .header("API-Key", "<api-key>")
  .header("API-Nonce", "<api-key>")
  .header("API-Sign", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.services.payward.com/v1/accounts/{account_id}/conversions/{conversion_id}")

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

request = Net::HTTP::Delete.new(url)
request["API-Key"] = '<api-key>'
request["API-Nonce"] = '<api-key>'
request["API-Sign"] = '<api-key>'

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

{
  "error": {
    "type": "<string>",
    "status": 400,
    "instance": "<string>",
    "code": "bad_request",
    "doc_url": "<string>",
    "causes": [
      {
        "field": "<string>",
        "message": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 401,
    "instance": "<string>",
    "code": "unauthenticated",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 403,
    "instance": "<string>",
    "code": "forbidden",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 404,
    "instance": "<string>",
    "code": "not_found",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 429,
    "instance": "<string>",
    "code": "resource_exhausted",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 500,
    "instance": "<string>",
    "code": "internal",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 501,
    "instance": "<string>",
    "code": "unimplemented",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 503,
    "instance": "<string>",
    "code": "unavailable",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}

{
  "error": {
    "type": "<string>",
    "status": 504,
    "instance": "<string>",
    "code": "deadline_exceeded",
    "doc_url": "<string>",
    "causes": [
      {}
    ]
  }
}