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

import requests

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

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}', 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}",
  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}"

	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}")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

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

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

{
  "_links": {
    "environments": {
      "href": "/api/v2/projects/my-project/environments",
      "type": "application/json"
    },
    "self": {
      "href": "/api/v2/projects/my-project",
      "type": "application/json"
    }
  },
  "_id": "57be1db38b75bf0772d11383",
  "key": "project-key-123abc",
  "includeInSnippetByDefault": true,
  "name": "My Project",
  "tags": [
    "ops"
  ],
  "defaultClientSideAvailability": {
    "usingMobileKey": true,
    "usingEnvironmentId": true
  },
  "_access": {
    "denied": [
      {
        "action": "<string>",
        "reason": {
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "notResources": [
            "<string>"
          ],
          "actions": [
            "*"
          ],
          "notActions": [
            "<string>"
          ],
          "role_name": "<string>"
        }
      }
    ],
    "allowed": [
      {
        "action": "<string>",
        "reason": {
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "notResources": [
            "<string>"
          ],
          "actions": [
            "*"
          ],
          "notActions": [
            "<string>"
          ],
          "role_name": "<string>"
        }
      }
    ]
  },
  "defaultReleasePipelineKey": "<string>",
  "environments": {
    "items": [
      {
        "_links": {
          "self": {
            "href": "/api/v2/projects/my-project/environments/my-environment",
            "type": "application/json"
          }
        },
        "_id": "57be1db38b75bf0772d11384",
        "key": "environment-key-123abc",
        "name": "My Environment",
        "apiKey": "sdk-xxx",
        "mobileKey": "mob-xxx",
        "color": "F5A623",
        "defaultTtl": 5,
        "secureMode": true,
        "defaultTrackEvents": false,
        "requireComments": true,
        "confirmChanges": true,
        "tags": [
          "ops"
        ],
        "critical": true,
        "_access": {
          "denied": [
            {
              "action": "<string>",
              "reason": {
                "effect": "allow",
                "resources": [
                  "proj/*:env/*;qa_*:/flag/*"
                ],
                "notResources": [
                  "<string>"
                ],
                "actions": [
                  "*"
                ],
                "notActions": [
                  "<string>"
                ],
                "role_name": "<string>"
              }
            }
          ],
          "allowed": [
            {
              "action": "<string>",
              "reason": {
                "effect": "allow",
                "resources": [
                  "proj/*:env/*;qa_*:/flag/*"
                ],
                "notResources": [
                  "<string>"
                ],
                "actions": [
                  "*"
                ],
                "notActions": [
                  "<string>"
                ],
                "role_name": "<string>"
              }
            }
          ]
        },
        "approvalSettings": {
          "required": true,
          "bypassApprovalsForPendingChanges": false,
          "minNumApprovals": 1,
          "canReviewOwnRequest": false,
          "canApplyDeclinedChanges": true,
          "serviceKind": "launchdarkly",
          "serviceConfig": {},
          "requiredApprovalTags": [
            "require-approval"
          ],
          "autoApplyApprovedChanges": true,
          "serviceKindConfigurationId": "1ef45a85-218f-4428-a8b2-a97e5f56c258"
        },
        "resourceApprovalSettings": {}
      }
    ],
    "_links": {},
    "totalCount": 2
  }
}

{
  "code": "invalid_request",
  "message": "Invalid request body"
}

{
  "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."
}