curl --request GET \
  --url https://api.politicalcomms.com/v1/contact-lists/{id} \
  --header 'X-API-Key: <api-key>'

{
  "success": true,
  "data": {
    "id": "cl_abc123",
    "list_name": "Spring Outreach List",
    "org_id": "org_123",
    "brand_id": "brand_abc123",
    "status": "ready",
    "contact_count": 12500,
    "import_progress": {
      "rows_total": 12500,
      "rows_imported": 12500,
      "rows_skipped": 0
    },
    "analysis": {
      "mobile": 11200,
      "landline": 800,
      "voip": 350,
      "invalid": 150,
      "last_run_at": "2025-03-15T10:05:00Z"
    },
    "created_at": "2025-03-15T10:00:00Z"
  }
}