EncounterTimelineEventInfo

id

EncounterTimelineEventID, never secret (Instance ID for this event.)

source

EncounterTimelineEventSource, never secret (Source that this event came from.)

spellName

string (Spell name associated with this event. For script events, this may instead be the contents of the 'overrideName' field if it wasn't empty.)

spellID

number (Spell ID associated with this event.)

iconFileID

fileID (Icon file ID associated with this event.)

duration

Seconds, never secret (Base duration of this event at the point that it was queued onto the timeline.)

maxQueueDuration

Seconds, never secret (Hold duration for this event after it reaches the end of the timeline. During this period, the event will sit in the queued track of the timeline until manually finished or this added duration expires.)

icons

EncounterEventIconmask (Bitmask of active icon states for this event.)

severity

EncounterEventSeverity (Severity of this event.)

isApproximate

bool (If true, this event is an approximation and may not occur exactly when the timeline suggests it will.)

Present since at least 1.60.1.70707, the first build we track.