curl --request PUT \
  --url https://prod-api.raisedonors.com/api/Segment/{id} \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "campaignId": 123,
  "name": "<string>",
  "code": "<string>",
  "description": "<string>",
  "externalIdentifier": "<string>"
}
'

const options = {
  method: 'PUT',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    campaignId: 123,
    name: '<string>',
    code: '<string>',
    description: '<string>',
    externalIdentifier: '<string>'
  })
};

fetch('https://prod-api.raisedonors.com/api/Segment/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://prod-api.raisedonors.com/api/Segment/{id}"

payload = {
    "campaignId": 123,
    "name": "<string>",
    "code": "<string>",
    "description": "<string>",
    "externalIdentifier": "<string>"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

using RestSharp;


var options = new RestClientOptions("https://prod-api.raisedonors.com/api/Segment/{id}");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("Authorization", "<api-key>");
request.AddJsonBody("{\n  \"campaignId\": 123,\n  \"name\": \"<string>\",\n  \"code\": \"<string>\",\n  \"description\": \"<string>\",\n  \"externalIdentifier\": \"<string>\"\n}", false);
var response = await client.PutAsync(request);

Console.WriteLine("{0}", response.Content);

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://prod-api.raisedonors.com/api/Segment/{id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'campaignId' => 123,
    'name' => '<string>',
    'code' => '<string>',
    'description' => '<string>',
    'externalIdentifier' => '<string>'
  ]),
  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;
}

HttpResponse<String> response = Unirest.put("https://prod-api.raisedonors.com/api/Segment/{id}")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"campaignId\": 123,\n  \"name\": \"<string>\",\n  \"code\": \"<string>\",\n  \"description\": \"<string>\",\n  \"externalIdentifier\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://prod-api.raisedonors.com/api/Segment/{id}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"campaignId\": 123,\n  \"name\": \"<string>\",\n  \"code\": \"<string>\",\n  \"description\": \"<string>\",\n  \"externalIdentifier\": \"<string>\"\n}"

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

const url = 'https://prod-api.raisedonors.com/api/Segment/{id}';
const options = {
  method: 'PUT',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    campaignId: 123,
    name: '<string>',
    code: '<string>',
    description: '<string>',
    externalIdentifier: '<string>'
  })
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "id": 5120,
  "campaignId": 88,
  "campaignName": "Year-End Giving 2025",
  "name": "Year-End Email",
  "description": "Email appeal segment for the year-end campaign.",
  "code": "YE25-EMAIL",
  "externalIdentifier": "ye25-email",
  "totalDonors": 268,
  "totalGifts": 301,
  "totalGiftAmount": "$56,290.00",
  "averageGiftAmount": "$187.01",
  "medianGiftAmount": "$100.00",
  "highestGiftAmount": "$1,000.00",
  "totalVisitors": 3820,
  "conversionRate": "7.9%",
  "createdDateTime": "2025-10-15T09:05:00Z",
  "modifiedDateTime": "2025-11-15T08:00:00Z"
}

{
  "type": "https://tools.ietf.org/html/rfc7231#section-6.5.1",
  "title": "One or more validation errors occurred.",
  "status": 400,
  "errors": {
    "code": [
      "A segment with this code already exists."
    ]
  },
  "instance": "/api/Segment/5120"
}

{
  "type": "https://tools.ietf.org/html/rfc7235#section-3.1",
  "title": "Unauthorized",
  "status": 401,
  "detail": "The Authorization header is missing, malformed, or carries a token that is expired or revoked.",
  "instance": "/api/Segment/{id}"
}