displayName property
DisplayName is the label to show a person. First-party connectors carry a written name ("GitHub", "Google Drive"); a piece-backed one falls back to the provider capitalized, because the rich activepieces metadata lives behind a cross-service call this read will not make.
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? displayName;