Origin

Where the event was minted.

Type object

Field	Type	Description
device_id	DeviceId or null	This installation, when the emitter knows it. Local-only: stripped at the telemetry boundary.
session_idrequired	SessionId	The application run that emitted it. Ephemeral by construction, so it is the one origin field a telemetry event may carry.

Example

{
  "device_id": "00000000-0000-4000-8000-000000000000",
  "session_id": {}
}

The contract has no example values, so example bodies are generated from each schema: every field is shown with a placeholder of its type.

Generated from contract version 1. Last updated November 12, 2026.