curl --request GET \
  --url http://localhost:8000/api/v1/google-ads-database-data/customers/access/admin \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": 123,
    "date_added": "2023-11-07T05:31:56Z",
    "date_updated": "2023-11-07T05:31:56Z",
    "company_id": 123,
    "company_name": "<string>",
    "google_ads_customer": {
      "id": 123,
      "date_added": "2023-11-07T05:31:56Z",
      "date_updated": "2023-11-07T05:31:56Z",
      "descriptive_name": "<string>",
      "currency_code": "<string>",
      "time_zone": "<string>",
      "status": "<string>",
      "manager": true,
      "is_active": true,
      "is_deleted": false
    },
    "is_active": true,
    "is_deleted": false,
    "login_customer_id": 123
  }
]