curl --request PUT \
  --url https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "note": "Updated note for the form batch."
}
'

import requests

url = "https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}"

payload = { "note": "Updated note for the form batch." }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({note: 'Updated note for the form batch.'})
};

fetch('https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}', 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://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}",
  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([
    'note' => 'Updated note for the form batch.'
  ]),
  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;
}

package main

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

func main() {

	url := "https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}"

	payload := strings.NewReader("{\n  \"note\": \"Updated note for the form batch.\"\n}")

	req, _ := http.NewRequest("PUT", 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))

}

HttpResponse<String> response = Unirest.put("https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"note\": \"Updated note for the form batch.\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.nmbr.co/services/payroll/form_batches/{form_batch}")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"note\": \"Updated note for the form batch.\"\n}"

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

{
  "id": "<id>",
  "object": "form_batch",
  "data": {
    "owner": {
      "id": "<id>",
      "object": "business_entity",
      "links": {
        "self": "/business_entities/<id>"
      }
    },
    "form_type": "t4",
    "form_stage": "original",
    "effective_date": "2026-01-01",
    "status": "draft",
    "contact_name": "Prof. Brody Ernser III",
    "contact_email": "weber.pierre@example.net",
    "contact_area_code": "657",
    "contact_phone_number": "3654916",
    "contact_extension": null,
    "note": "Updated note for the form batch.",
    "metadata": {
      "counts": {
        "total": 0,
        "valid": 0,
        "invalid": 0,
        "draft": 0,
        "approved": 0,
        "processing": 0,
        "submitted": 0,
        "done": 0,
        "rejected": 0
      },
      "flags": {
        "is_submittable": false
      },
      "timestamps": {
        "submitted_at": null,
        "completed_at": null
      },
      "identifiers": {
        "confirmation_number": null
      }
    },
    "created_at": "2026-01-01T00:00:00.000000Z",
    "updated_at": "2026-01-01T00:00:00.000000Z"
  },
  "links": {
    "self": "/form_batches/<id>"
  }
}