import Retell from 'retell-sdk';

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

const response = await client.tests.listBatchTests({ type: 'retell-llm' });

console.log(response.has_more);

{
  "pagination_key": "<string>",
  "has_more": true,
  "items": [
    {
      "test_case_batch_job_id": "<string>",
      "response_engine": {
        "llm_id": "<string>",
        "version": 0
      },
      "pass_count": 1,
      "fail_count": 1,
      "error_count": 1,
      "total_count": 1,
      "creation_timestamp": 123,
      "user_modified_timestamp": 123
    }
  ]
}