curl --request PATCH \
  --url https://app.launchdarkly.com/api/v2/approval-requests/projects/{projectKey}/settings \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'LD-API-Version: <ld-api-version>' \
  --data '
{
  "resourceKind": "resourceKind",
  "serviceKind": "launchdarkly",
  "canReviewOwnRequest": false,
  "requiredApprovalTags": [
    "require-approval"
  ],
  "serviceConfig": {},
  "serviceKindConfigurationId": "1ef45a85-218f-4428-a8b2-a97e5f56c258",
  "bypassApprovalsForPendingChanges": false,
  "canApplyDeclinedChanges": true,
  "minNumApprovals": 1,
  "autoApplyApprovedChanges": true,
  "required": true,
  "environmentKey": "environmentKey"
}
'

import requests

url = "https://app.launchdarkly.com/api/v2/approval-requests/projects/{projectKey}/settings"

payload = {
    "resourceKind": "resourceKind",
    "serviceKind": "launchdarkly",
    "canReviewOwnRequest": False,
    "requiredApprovalTags": ["require-approval"],
    "serviceConfig": {},
    "serviceKindConfigurationId": "1ef45a85-218f-4428-a8b2-a97e5f56c258",
    "bypassApprovalsForPendingChanges": False,
    "canApplyDeclinedChanges": True,
    "minNumApprovals": 1,
    "autoApplyApprovedChanges": True,
    "required": True,
    "environmentKey": "environmentKey"
}
headers = {
    "LD-API-Version": "<ld-api-version>",
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PATCH',
  headers: {
    'LD-API-Version': '<ld-api-version>',
    Authorization: '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    resourceKind: 'resourceKind',
    serviceKind: 'launchdarkly',
    canReviewOwnRequest: false,
    requiredApprovalTags: ['require-approval'],
    serviceConfig: {},
    serviceKindConfigurationId: '1ef45a85-218f-4428-a8b2-a97e5f56c258',
    bypassApprovalsForPendingChanges: false,
    canApplyDeclinedChanges: true,
    minNumApprovals: 1,
    autoApplyApprovedChanges: true,
    required: true,
    environmentKey: 'environmentKey'
  })
};

fetch('https://app.launchdarkly.com/api/v2/approval-requests/projects/{projectKey}/settings', 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/approval-requests/projects/{projectKey}/settings",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'resourceKind' => 'resourceKind',
    'serviceKind' => 'launchdarkly',
    'canReviewOwnRequest' => false,
    'requiredApprovalTags' => [
        'require-approval'
    ],
    'serviceConfig' => [
        
    ],
    'serviceKindConfigurationId' => '1ef45a85-218f-4428-a8b2-a97e5f56c258',
    'bypassApprovalsForPendingChanges' => false,
    'canApplyDeclinedChanges' => true,
    'minNumApprovals' => 1,
    'autoApplyApprovedChanges' => true,
    'required' => true,
    'environmentKey' => 'environmentKey'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json",
    "LD-API-Version: <ld-api-version>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://app.launchdarkly.com/api/v2/approval-requests/projects/{projectKey}/settings"

	payload := strings.NewReader("{\n  \"resourceKind\": \"resourceKind\",\n  \"serviceKind\": \"launchdarkly\",\n  \"canReviewOwnRequest\": false,\n  \"requiredApprovalTags\": [\n    \"require-approval\"\n  ],\n  \"serviceConfig\": {},\n  \"serviceKindConfigurationId\": \"1ef45a85-218f-4428-a8b2-a97e5f56c258\",\n  \"bypassApprovalsForPendingChanges\": false,\n  \"canApplyDeclinedChanges\": true,\n  \"minNumApprovals\": 1,\n  \"autoApplyApprovedChanges\": true,\n  \"required\": true,\n  \"environmentKey\": \"environmentKey\"\n}")

	req, _ := http.NewRequest("PATCH", url, payload)

	req.Header.Add("LD-API-Version", "<ld-api-version>")
	req.Header.Add("Authorization", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.patch("https://app.launchdarkly.com/api/v2/approval-requests/projects/{projectKey}/settings")
  .header("LD-API-Version", "<ld-api-version>")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"resourceKind\": \"resourceKind\",\n  \"serviceKind\": \"launchdarkly\",\n  \"canReviewOwnRequest\": false,\n  \"requiredApprovalTags\": [\n    \"require-approval\"\n  ],\n  \"serviceConfig\": {},\n  \"serviceKindConfigurationId\": \"1ef45a85-218f-4428-a8b2-a97e5f56c258\",\n  \"bypassApprovalsForPendingChanges\": false,\n  \"canApplyDeclinedChanges\": true,\n  \"minNumApprovals\": 1,\n  \"autoApplyApprovedChanges\": true,\n  \"required\": true,\n  \"environmentKey\": \"environmentKey\"\n}")
  .asString();

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Patch.new(url)
request["LD-API-Version"] = '<ld-api-version>'
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"resourceKind\": \"resourceKind\",\n  \"serviceKind\": \"launchdarkly\",\n  \"canReviewOwnRequest\": false,\n  \"requiredApprovalTags\": [\n    \"require-approval\"\n  ],\n  \"serviceConfig\": {},\n  \"serviceKindConfigurationId\": \"1ef45a85-218f-4428-a8b2-a97e5f56c258\",\n  \"bypassApprovalsForPendingChanges\": false,\n  \"canApplyDeclinedChanges\": true,\n  \"minNumApprovals\": 1,\n  \"autoApplyApprovedChanges\": true,\n  \"required\": true,\n  \"environmentKey\": \"environmentKey\"\n}"

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

{}

{
  "code": "code",
  "message": "message"
}

{
  "code": "code",
  "message": "message"
}

{
  "code": "code",
  "message": "message"
}

{
  "code": "code",
  "message": "message"
}