How to trigger bulk notifications using novu typescript sdk

import { Novu } from "@novu/api";
 
const novu = new Novu({ secretKey: "<YOUR_SECRET_KEY_HERE>", });
 
async function run() {
  const result = await novu.trigger({
    to: {
      subscriberId: "subscriber_unique_identifier",
      firstName: "Albert",
      lastName: "Einstein",
      email: "albert@einstein.com",
      phone: "+1234567890",
    },
    workflowId: "workflow_identifier",
    payload: {
      comment_id: "string",
      post: {
        text: "string",
      },
    },
    overrides: {
      email: {
        bcc: "no-reply@novu.co",
      },
    },
  });
}
 
run();