from property

String? from
getter/setter pair

From is where the event window opens, RFC 3339, INCLUSIVE. The window may not be longer than the source's own retention: past that, its older half is already gone and the dataset would silently be shorter than it says.

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? from;