OptionalcompletedOptionalcompletedOptionalfieldsOptionalfilterOptionaldetail?: stringOptionalunevaluable?: booleanThe filter evaluated to GROQ null — a referenced operand was missing
or incomparable, so it couldn't be decided. The engine fails closed
(keeps the activity in scope) rather than reading this as a deliberate
false; truthy is false here but the activity is NOT skipped.
OptionalfiredNames of this activity's cascade-fired actions that have fired during
THIS stage visit — the once-per-visit ledger. Level-triggered: a name
lands here on the first evaluation that finds its when true and never
re-fires within the visit; stage re-entry rebuilds entries, so re-arming
on a new visit is structural. Absent until the first trigger fires.
Matches the authoring Activity.name.
Optionalstarted
Activity-scoped resolved field entries. Absent until the engine writes to it.