curl "http://localhost:5080/api/v1/streams/usage?dimension=credential&window_secs=86400" \
  -H "authorization: Bearer $MS_TOKEN"

{
  "generated_at_micros": 1790000000000000,
  "window_start_micros": 1789912800000000,
  "window_end_micros": 1790000000000000,
  "window_secs": 86400,
  "dimension": "credential",
  "available": true,
  "metering_started_at_micros": 1785000000000000,
  "total_bytes": 21474836480,
  "total_events": 15000000,
  "truncated": false,
  "sources": [
    {
      "source_key": "api_token:3KE0ot1NtfCTJ3V3XxBNbqx9Y62",
      "label": {
        "kind": "api_token",
        "subkind": "personal",
        "name": "checkout-prod",
        "detail": "ms_1a2b3c4d5e6f7a8b",
        "missing": false
      },
      "budgetable": true,
      "intake_bytes": 21474836480,
      "events": 15000000,
      "complete": true,
      "share": 1.0,
      "budget": {
        "id": "3KE0p2QvLdXw9mB7sYcT1uZaH4n",
        "dimension": "credential",
        "source_key": "api_token:3KE0ot1NtfCTJ3V3XxBNbqx9Y62",
        "period": "day",
        "limit_size": 10240,
        "warn_percent": 80,
        "notify_user_ids": ["3KE0mZ8rHq2Nf6Vt4Kd1XbLwP7s"],
        "updated_at_micros": 1789900000000000,
        "period_start_micros": 1789948800000000,
        "used_bytes": 21474836480,
        "used_complete": true,
        "used_ratio": 2.0,
        "state": "exceeded"
      }
    }
  ]
}