closeTime property
CloseTime is when the job reached a terminal state, RFC 3339. Empty means it is still live — queued, running or stalled.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? closeTime;