curl --request GET \
  --url https://{workspace}.klef.ai/api/sync-plans/{id}/fields \
  --cookie klef.session=

import requests

url = "https://{workspace}.klef.ai/api/sync-plans/{id}/fields"

headers = {"cookie": "klef.session="}

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

print(response.text)

const options = {method: 'GET', headers: {cookie: 'klef.session='}};

fetch('https://{workspace}.klef.ai/api/sync-plans/{id}/fields', 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://{workspace}.klef.ai/api/sync-plans/{id}/fields",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_COOKIE => "klef.session=",
]);

$response = curl_exec($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://{workspace}.klef.ai/api/sync-plans/{id}/fields"

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

	req.Header.Add("cookie", "klef.session=")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{workspace}.klef.ai/api/sync-plans/{id}/fields")
  .header("cookie", "klef.session=")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{workspace}.klef.ai/api/sync-plans/{id}/fields")

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

request = Net::HTTP::Get.new(url)
request["cookie"] = 'klef.session='

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

{
  "results": [
    {
      "system": "adp_workforce_now",
      "kind": "account_created",
      "path": "<string>",
      "labels": [
        "<string>"
      ],
      "before": "<string>",
      "after": "<string>",
      "values": 123,
      "workers": 123,
      "failed": 123
    }
  ],
  "facets": {
    "kinds": [
      {
        "value": "account_created",
        "count": 123
      }
    ],
    "systems": [
      {
        "value": "adp_workforce_now",
        "count": 123
      }
    ]
  },
  "errors": [
    {
      "errorCode": "validation_error",
      "errorMessage": "<string>",
      "target": "<string>"
    }
  ],
  "pagination": {
    "nextCursor": 123,
    "limit": 123,
    "hasMore": true,
    "total": 123
  }
}

{
  "result": "<unknown>",
  "errors": [
    {
      "errorCode": "validation_error",
      "errorMessage": "<string>",
      "target": "<string>"
    }
  ]
}

{
  "result": "<unknown>",
  "errors": [
    {
      "errorCode": "validation_error",
      "errorMessage": "<string>",
      "target": "<string>"
    }
  ]
}

{
  "result": "<unknown>",
  "errors": [
    {
      "errorCode": "validation_error",
      "errorMessage": "<string>",
      "target": "<string>"
    }
  ]
}

{
  "result": "<unknown>",
  "errors": [
    {
      "errorCode": "validation_error",
      "errorMessage": "<string>",
      "target": "<string>"
    }
  ]
}