import Telnyx from 'telnyx';

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

const response = await client.ai.missions.runs.plan.getStepDetails('step_id', {
  mission_id: '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
  run_id: '182bd5e5-6e1a-4fe4-a799-aa6d9a6ab26e',
});

console.log(response.data);

{
  "data": {
    "step_id": "<string>",
    "run_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "sequence": 123,
    "description": "<string>",
    "status": "pending",
    "parent_step_id": "<string>",
    "started_at": "2023-11-07T05:31:56Z",
    "completed_at": "2023-11-07T05:31:56Z",
    "metadata": {}
  }
}