curl --request GET \
  --url 'http://{{baseurl}}/api/v1/management/attribute-classes' \
  --header 'x-api-key: <x-api-key>'

import requests

url = "http://{{baseurl}}/api/v1/management/attribute-classes"

headers = {"x-api-key": "<x-api-key>"}

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

print(response.text)

const options = {method: 'GET', headers: {'x-api-key': '<x-api-key>'}};

fetch('http://{{baseurl}}/api/v1/management/attribute-classes', 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 => "http://{{baseurl}}/api/v1/management/attribute-classes",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: <x-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 := "http://{{baseurl}}/api/v1/management/attribute-classes"

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

	req.Header.Add("x-api-key", "<x-api-key>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("http://{{baseurl}}/api/v1/management/attribute-classes")
  .header("x-api-key", "<x-api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://{{baseurl}}/api/v1/management/attribute-classes")

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

request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<x-api-key>'

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

{
  "data": [
    {
      "archived": false,
      "createdAt": "2024-04-09T04:53:29.577Z",
      "description": "The email of the person",
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clurwouax000ezffxs7unemg2",
      "name": "email",
      "type": "automatic",
      "updatedAt": "2024-04-09T04:53:29.577Z"
    },
    {
      "archived": false,
      "createdAt": "2024-04-09T04:53:29.577Z",
      "description": "The language used by the person",
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clurwouax000fzffxv9rycait",
      "name": "language",
      "type": "automatic",
      "updatedAt": "2024-04-09T04:53:29.577Z"
    },
    {
      "archived": false,
      "createdAt": "2024-04-22T08:59:27.319Z",
      "description": null,
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clvaq78470004mhqfm0x3kasv",
      "name": "Init Attribute 2",
      "type": "code",
      "updatedAt": "2024-04-22T08:59:27.319Z"
    },
    {
      "archived": false,
      "createdAt": "2024-04-22T08:59:27.348Z",
      "description": null,
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clvaq78500005mhqfd8z2dnxq",
      "name": "Init Attribute 1",
      "type": "code",
      "updatedAt": "2024-04-22T08:59:27.348Z"
    },
    {
      "archived": false,
      "createdAt": "2024-04-23T07:41:05.917Z",
      "description": null,
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clvc2ub5p000l494j1xwrgvqe",
      "name": "created_from",
      "type": "code",
      "updatedAt": "2024-04-23T07:41:05.917Z"
    },
    {
      "archived": false,
      "createdAt": "2024-04-23T07:42:32.659Z",
      "description": null,
      "environmentId": "clurwouax000azffxt7n5unn3",
      "id": "clvc2w637000n494j4z3oyye3",
      "name": "Created From",
      "type": "code",
      "updatedAt": "2024-04-23T07:42:32.659Z"
    }
  ]
}