curl --request PATCH \
  --url https://app.launchdarkly.com/api/v2/announcements/{announcementId} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
[
  {
    "op": "replace",
    "path": "/exampleField",
    "value": "new example value"
  }
]
'

import requests

url = "https://app.launchdarkly.com/api/v2/announcements/{announcementId}"

payload = [
    {
        "op": "replace",
        "path": "/exampleField",
        "value": "new example value"
    }
]
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify([{op: 'replace', path: '/exampleField', value: 'new example value'}])
};

fetch('https://app.launchdarkly.com/api/v2/announcements/{announcementId}', 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/announcements/{announcementId}",
  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([
    [
        'op' => 'replace',
        'path' => '/exampleField',
        'value' => 'new example value'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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/announcements/{announcementId}"

	payload := strings.NewReader("[\n  {\n    \"op\": \"replace\",\n    \"path\": \"/exampleField\",\n    \"value\": \"new example value\"\n  }\n]")

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

	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/announcements/{announcementId}")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("[\n  {\n    \"op\": \"replace\",\n    \"path\": \"/exampleField\",\n    \"value\": \"new example value\"\n  }\n]")
  .asString();

require 'uri'
require 'net/http'

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

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "[\n  {\n    \"op\": \"replace\",\n    \"path\": \"/exampleField\",\n    \"value\": \"new example value\"\n  }\n]"

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

{
  "severity": "info",
  "_access": {
    "allowed": [
      {
        "reason": {
          "role_name": "role_name",
          "notActions": [
            null,
            null
          ],
          "notResources": [
            "notResources",
            "notResources"
          ],
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "actions": [
            "*"
          ]
        },
        "action": "action"
      },
      {
        "reason": {
          "role_name": "role_name",
          "notActions": [
            null,
            null
          ],
          "notResources": [
            "notResources",
            "notResources"
          ],
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "actions": [
            "*"
          ]
        },
        "action": "action"
      }
    ],
    "denied": [
      {
        "reason": {
          "role_name": "role_name",
          "notActions": [
            null,
            null
          ],
          "notResources": [
            "notResources",
            "notResources"
          ],
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "actions": [
            "*"
          ]
        },
        "action": "action"
      },
      {
        "reason": {
          "role_name": "role_name",
          "notActions": [
            null,
            null
          ],
          "notResources": [
            "notResources",
            "notResources"
          ],
          "effect": "allow",
          "resources": [
            "proj/*:env/*;qa_*:/flag/*"
          ],
          "actions": [
            "*"
          ]
        },
        "action": "action"
      }
    ]
  },
  "_links": {
    "parent": {
      "href": "href",
      "type": "type"
    }
  },
  "startTime": 1731439812,
  "_id": "1234567890",
  "isDismissible": true,
  "endTime": 1731439880,
  "title": "System Maintenance Notice",
  "message": "**Important Update:**\n\nPlease be aware of the upcoming maintenance scheduled for *October 31st, 2024*. The system will be unavailable from **12:00 AM** to **4:00 AM**.",
  "_status": "active"
}

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

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

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

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

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