curl --request GET \
  --url https://app.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests \
  --header 'Authorization: <api-key>'

import requests

url = "https://app.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests"

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

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

print(response.text)

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

fetch('https://app.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests', 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.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <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.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests"

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

	req.Header.Add("Authorization", "<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.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.launchdarkly.com/api/v2/projects/{projectKey}/flags/{featureFlagKey}/environments/{environmentKey}/approval-requests")

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

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

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

{
  "items": [
    {
      "_id": "12ab3c45de678910abc12345",
      "_version": 1,
      "creationDate": "1654104600000",
      "serviceKind": "launchdarkly",
      "reviewStatus": "pending",
      "allReviews": [
        {
          "_id": "12ab3c45de678910abc12345",
          "kind": "approve",
          "creationDate": "1653606981113",
          "comment": "Approved!",
          "memberId": "12ab3c45de678910abc12345",
          "serviceTokenId": "12ab3c45de678910abc12345"
        }
      ],
      "notifyMemberIds": [
        "1234a56b7c89d012345e678f"
      ],
      "status": "pending",
      "instructions": "[{\"kind\": \"turnFlagOn\"}]",
      "conflicts": [
        {
          "instruction": {},
          "reason": "<string>"
        }
      ],
      "_links": {},
      "requestorId": "12ab3c45de678910abc12345",
      "description": "example: request approval from someone",
      "notifyTeamKeys": [
        "example-reviewer-team"
      ],
      "appliedDate": "1654104600000",
      "appliedByMemberId": "1234a56b7c89d012345e678f",
      "appliedByServiceTokenId": "1234a56b7c89d012345e678f",
      "executionDate": "1654104600000",
      "operatingOnId": "12ab3c45de678910abc12345",
      "integrationMetadata": {
        "externalId": "<string>",
        "externalStatus": {
          "display": "<string>",
          "value": "<string>"
        },
        "externalUrl": "<string>",
        "lastChecked": 123
      },
      "source": {
        "key": "source-flag-key-123abc",
        "version": 1
      },
      "customWorkflowMetadata": {
        "name": "Example workflow name",
        "stage": {
          "index": 0,
          "name": "Stage 1"
        }
      }
    }
  ],
  "_links": {}
}

{
  "code": "unauthorized",
  "message": "Invalid access token"
}

{
  "code": "forbidden",
  "message": "Forbidden. Access to the requested resource was denied."
}

{
  "code": "not_found",
  "message": "Invalid resource identifier"
}

{
  "code": "rate_limited",
  "message": "You've exceeded the API rate limit. Try again later."
}