curl --request PATCH \
  --url https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "contact_info": {
    "email": "new-admin@acme-corp.com",
    "company_name": "Acme Corporation Ltd"
  }
}
'

const url = 'https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}';
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    contact_info: {email: 'new-admin@acme-corp.com', company_name: 'Acme Corporation Ltd'}
  })
};

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

import requests

url = "https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}"

payload = { "contact_info": {
        "email": "new-admin@acme-corp.com",
        "company_name": "Acme Corporation Ltd"
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

package main

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

func main() {

	url := "https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}"

	payload := strings.NewReader("{\n  \"contact_info\": {\n    \"email\": \"new-admin@acme-corp.com\",\n    \"company_name\": \"Acme Corporation Ltd\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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))

}

using RestSharp;


var options = new RestClientOptions("https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}");
var client = new RestClient(options);
var request = new RestRequest("");
request.AddHeader("Authorization", "Bearer <token>");
request.AddJsonBody("{\n  \"contact_info\": {\n    \"email\": \"new-admin@acme-corp.com\",\n    \"company_name\": \"Acme Corporation Ltd\"\n  }\n}", false);
var response = await client.PatchAsync(request);

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

HttpResponse<String> response = Unirest.patch("https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"contact_info\": {\n    \"email\": \"new-admin@acme-corp.com\",\n    \"company_name\": \"Acme Corporation Ltd\"\n  }\n}")
  .asString();

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}",
  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([
    'contact_info' => [
        'email' => 'new-admin@acme-corp.com',
        'company_name' => 'Acme Corporation Ltd'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

$headers=@{}
$headers.Add("Authorization", "Bearer <token>")
$headers.Add("Content-Type", "application/json")
$response = Invoke-WebRequest -Uri 'https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}' -Method PATCH -Headers $headers -ContentType 'application/json' -Body '{
  "contact_info": {
    "email": "new-admin@acme-corp.com",
    "company_name": "Acme Corporation Ltd"
  }
}'

require 'uri'
require 'net/http'

url = URI("https://api.1password.eu/v1/distributor-customers/{distributor-customer}/entitlements/{entitlement}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"contact_info\": {\n    \"email\": \"new-admin@acme-corp.com\",\n    \"company_name\": \"Acme Corporation Ltd\"\n  }\n}"

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

{
  "path": "distributor-customers/cust_789xyz/entitlements/ent_abc123def456",
  "id": "ent_abc123def456",
  "customer_id": "cust_789xyz",
  "product_id": "1p-msp-us",
  "status": "pending",
  "contact_info": {
    "email": "new-admin@acme-corp.com",
    "company_name": "Acme Corporation Ltd"
  },
  "create_time": "2026-09-15T10:30:00Z"
}

{
  "code": "invalid_argument",
  "message": "The 'email' field must be a valid email address."
}

{
  "code": "unauthenticated",
  "message": "Authentication required. Please provide a valid bearer token."
}

{
  "code": "not_found",
  "message": "The requested resource was not found."
}

"Too Many Requests"

{
  "code": "internal",
  "message": "An internal error occurred. Please try again later."
}