List telco data usage reports

Example response

{
  "data": [
    {
      "aggregation_type": "ALL",
      "created_at": "2025-12-02T20:20:57.196925Z",
      "end_date": "2025-12-01",
      "id": "9783f4d7-0bfc-427a-9d6b-bc659ad16e5b",
      "managed_accounts": [],
      "record_type": "TelcoDataUsageReport",
      "report_url": "https://portal-cdrs-usage.s3.amazonaws.com/telco_data_usage_report_2025-12-02.csv",
      "result": [
        {
          "aggregations": [
            {
              "currency": "USD",
              "total_cost": 0.009,
              "total_dips": 3,
              "type": "CNAM"
            }
          ],
          "record_type": "TelcoDataUsageRecord",
          "user_id": "d37bdd47-f301-42ec-b2ad-5a0465bfb632"
        }
      ],
      "start_date": "2025-11-01",
      "status": "COMPLETE",
      "updated_at": "2025-12-02T20:21:08.237091Z"
    }
  ],
  "meta": {
    "page_number": 2,
    "page_size": 25,
    "total_pages": 3,
    "total_results": 55
  }
}