windowStart property

String? windowStart
getter/setter pair

WindowStart is when the measured window opened, RFC3339. This is how a backfill states WHICH window it measured; the server always owns the observation clock, so there is no timestamp field.

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? windowStart;