curl --request DELETE \
  --url https://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId} \
  --header 'Content-Type: <content-type>'

import requests

url = "https://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}"

headers = {"Content-Type": "<content-type>"}

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

print(response.text)

const options = {method: 'DELETE', headers: {'Content-Type': '<content-type>'}};

fetch('https://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}', 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://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  CURLOPT_HTTPHEADER => [
    "Content-Type: <content-type>"
  ],
]);

$response = curl_exec($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://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}"

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

	req.Header.Add("Content-Type", "<content-type>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.delete("https://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}")
  .header("Content-Type", "<content-type>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{instance}-api.private.fin.ag/v3/{customerId}/BankingServices/DeleteCard/{loginId}")

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

request = Net::HTTP::Delete.new(url)
request["Content-Type"] = '<content-type>'

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

{
  "StatusCode": 200,
  "Message": "All of the information about LoginId eceae0c0-1ed3-468f-ae30-08d6decf1675 has been removed"
}

{
  "HttpStatusCode": 400,
  "Message": "You can't remove the card and use the card in parallel. Please stop using the card and remove it again",
  "FlinksCode": "CARD_IN_USE"
}