curl --request GET \
  --url 'https://api.voice.stateset.com/api/v1/voice-outcomes/stats' \
  --header 'Authorization: Bearer YOUR_API_KEY'

{
  "ok": true,
  "stats": {
    "avg_duration_seconds": null,
    "billable": 1,
    "billing_status_mix": [
      {
        "count": null,
        "name": null
      }
    ],
    "emitted": 1,
    "escalated": 1,
    "failed_billing": 1,
    "not_billable": 1,
    "pending_emit": 1,
    "resolution_mix": [
      {
        "count": null,
        "name": null
      }
    ],
    "risk_mix": [
      {
        "count": null,
        "name": null
      }
    ],
    "sku_mix": [
      {
        "count": null,
        "name": null
      }
    ],
    "total": 1
  },
  "tenant": "string"
}