import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: 'My API Key',
});

const response = await client.usageReports.getOptions();

console.log(response.data);

{
  "data": [
    {
      "product": "wireless",
      "product_dimensions": [
        "mnc",
        "mcc",
        "sim_card_id",
        "sim_group_name"
      ],
      "product_metrics": [
        "uplink_data_bytes",
        "downlink_data",
        "downlink_data_bytes",
        "uplink_data",
        "data_cost"
      ],
      "record_types": [
        {
          "record_type": "conversation_event",
          "product_dimensions": [
            "direction",
            "currency",
            "message_type"
          ],
          "product_metrics": [
            "cost",
            "billed_sec"
          ]
        }
      ]
    }
  ]
}