number property

String? number
getter/setter pair

Number is the human-facing invoice number, e.g. "INV-0042". A draft has none; issuing assigns it.

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? number;