metadata property
Metadata is the project's identity: its name is the key an application's spec.project matches, and is the same string an App CR carries in its app.kubernetes.io/part-of label.
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
ArgoMeta? metadata;