import Telnyx from 'telnyx';

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

const migration = await client.storage.migrations.create({
  source_id: 'source_id',
  target_bucket_name: 'target_bucket_name',
  target_region: 'target_region',
});

console.log(migration.data);

{
  "data": {
    "source_id": "<string>",
    "target_bucket_name": "<string>",
    "target_region": "<string>",
    "id": "<string>",
    "refresh": true,
    "last_copy": [
      "2020-01-01T00:00:00Z"
    ],
    "status": "pending",
    "bytes_to_migrate": 123,
    "bytes_migrated": 123,
    "speed": 123,
    "eta": [
      "2020-01-01T00:00:00Z"
    ],
    "created_at": [
      "2020-01-01T00:00:00Z"
    ]
  }
}