TimelineEntry

One step of a run's history (D45).

Type object

Field	Type	Description
idrequired	TimelineEntryId
kindrequired	StepKind	What a step is. A closed enum mirroring §7.5's rows plus control handover (§7.4), artifact registration, recovery and the honest gap (§7.1: replay never invents what it did not receive). Counts ride the variant that needs them, bounded by type.
refs	TimelineRefs	Default `[]`
at_msrequired	integer (int64)	Epoch milliseconds UTC, for display and for the §17.2 definitions. Order is the timeline's own - append order - never this clock.

Example

{
  "id": "00000000-0000-4000-8000-000000000000",
  "kind": {
    "step": "run_created"
  },
  "refs": [],
  "at_ms": 0
}

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.