import Telnyx from 'telnyx';

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

const wirelessBlocklist = await client.wirelessBlocklists.retrieve('6a09cdc3-8948-47f0-aa62-74ac943d6c58');

console.log(wirelessBlocklist.data);

{
  "data": {
    "id": "6a09cdc3-8948-47f0-aa62-74ac943d6c58",
    "record_type": "wireless_blocklist",
    "created_at": "2018-02-02T22:25:27.521Z",
    "updated_at": "2018-02-02T22:25:27.521Z",
    "name": "My wireless blocklist.",
    "type": "country",
    "values": [
      "CA",
      "MX",
      "US"
    ]
  }
}