address property
Address is a single recipient, normalized (lower-cased, trimmed) before use. Give this OR audienceId, never both and never neither.
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? address;