import BrainbaseLabs from 'brainbase-labs';

const client = new BrainbaseLabs({
  apiKey: process.env['BRAINBASE_LABS_API_KEY'], // This is the default and can be omitted
});

const response = await client.workers.deployments.voice.makeBatchCalls('deploymentId', {
  workerId: 'workerId',
  data: [{ foo: 'string' }],
});

console.log(response.message);

{
  "message": "<string>",
  "rowsProcessed": 123
}