curl --request POST \
  --url https://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "version": 5,
  "expected_recipient_count": 4,
  "from_email": "riya@acmetalent.com"
}
'

import requests

url = "https://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start"

payload = {
    "version": 5,
    "expected_recipient_count": 4,
    "from_email": "riya@acmetalent.com"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({version: 5, expected_recipient_count: 4, from_email: 'riya@acmetalent.com'})
};

fetch('https://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start', 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://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'version' => 5,
    'expected_recipient_count' => 4,
    'from_email' => 'riya@acmetalent.com'
  ]),
  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://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start"

	payload := strings.NewReader("{\n  \"version\": 5,\n  \"expected_recipient_count\": 4,\n  \"from_email\": \"riya@acmetalent.com\"\n}")

	req, _ := http.NewRequest("POST", 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.post("https://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"version\": 5,\n  \"expected_recipient_count\": 4,\n  \"from_email\": \"riya@acmetalent.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.stardex.ai/v1/campaigns/{id}/enrollment-batches/{batch_id}/start")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"version\": 5,\n  \"expected_recipient_count\": 4,\n  \"from_email\": \"riya@acmetalent.com\"\n}"

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

{
  "success": true,
  "data": {
    "batch_id": "eb8d2f41-3c7a-4e19-b5d2-7f0a1c9e6b34",
    "status": "starting",
    "replayed": false,
    "summary": {
      "enrolled": 3,
      "rejected_at_start": 1,
      "not_enrolled": 1
    },
    "enrollments": [
      {
        "person_id": "2f6b9d1e-4a8c-4e3f-b7d2-1c5a9e3b7f40",
        "enrollment_id": "e7b1d3f5-9a2c-4e6b-8d0f-3a5c7e9b1d42",
        "first_email_estimated_at": "2026-10-19T08:00:00.000Z"
      },
      {
        "person_id": "4e8b2d6f-1a3c-4e9b-8f5d-7c2a6e1b3d95",
        "enrollment_id": "f3a5c7e9-1b3d-4f6a-8c2e-4d6f8a0c2e57",
        "first_email_estimated_at": "2026-10-19T08:00:00.000Z"
      },
      {
        "person_id": "8f6c1d2e-3b5a-4c7e-9d1f-6a8c0e2b4d76",
        "enrollment_id": "a9c1e3f5-7b2d-4e8a-9c4f-6e8a0c2e4b18",
        "first_email_estimated_at": "2026-10-19T08:00:00.000Z"
      }
    ],
    "not_enrolled": [
      {
        "person_id": "9c4f1a7e-2d8b-4e6c-b3a9-5f1d7c3e8b24",
        "status": "blocked"
      }
    ],
    "rejected_at_start": [
      {
        "person_id": "6a3e8c2f-9b1d-4f7a-a5c3-8e2b6d4f1a73",
        "issues": [
          {
            "code": "person_do_not_contact",
            "message": "Marked do not contact."
          }
        ]
      }
    ],
    "follow_up_errors": [
      {
        "person_id": "4e8b2d6f-1a3c-4e9b-8f5d-7c2a6e1b3d95",
        "message": "Enrolled, but adding them to the job didn't finish. It is retried automatically."
      }
    ]
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}

{
  "success": false,
  "error": {
    "code": "<string>",
    "message": "<string>",
    "details": {}
  }
}