curl --request GET \
  --url https://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline \
  --header 'API-KEY: <api-key>'

import requests

url = "https://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline"

headers = {"API-KEY": "<api-key>"}

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

print(response.text)

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

fetch('https://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline', 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://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "API-KEY: <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://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline"

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

	req.Header.Add("API-KEY", "<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("https://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline")
  .header("API-KEY", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.surferseo.com/api/v2/workspaces/{workspace_id}/content_editors/{content_editor_id}/outline")

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

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

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

<h2>Section</h2><h3>Subsection</h3>

{
  "error": {
    "details": [
      {
        "field": "keywords",
        "reason": "required"
      }
    ],
    "reason": "validation_error"
  }
}

{
  "error": {
    "details": [],
    "reason": "unauthorized"
  }
}

{
  "error": {
    "details": [],
    "reason": "permission_denied"
  }
}

{
  "error": {
    "details": [],
    "reason": "not_found"
  }
}

{
  "error": {
    "details": [
      {
        "allowed": [
          "application/json"
        ],
        "field": "accept",
        "reason": "unsupported"
      }
    ],
    "message": "Accept must be one of: application/json",
    "reason": "not_acceptable"
  }
}

{
  "error": {
    "details": [],
    "message": "The request conflicts with the current resource state.",
    "reason": "conflict"
  }
}

{
  "error": {
    "details": [
      {
        "retry_after": 30
      }
    ],
    "reason": "rate_limit_exceeded"
  }
}