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Event Schemas

Events follow the Segment Protocol specification.

Track Event​

{
  "type": "track",
  "event": "Voice Call Completed",
  "timestamp": "2026-01-12T10:30:00Z",
  "properties": {
    "duration_seconds": 300,
    "call_type": "INTERNATIONAL",
    "msisdn_b": "+442071234567",
    "cell_id": "CELL-001"
  },
  "context": {
    "source": "voice-cdr",
    "tenant_id": "uuid-tenant"
  }
}

Identify Event​

{
  "type": "identify",
  "timestamp": "2026-01-12T10:30:00Z",
  "traits": {
    "email": "ahmed@example.com",
    "name": "Ahmed Al-Rashid"
  }
}

Schema Registry​

All event schemas registered in Apicurio Schema Registry with compatibility enforcement. Breaking changes require approval workflow.