entity property
Entity is the thing being described, in the organization's own namespace. It is not created: an entity exists because something was asserted about it. Required, 512 bytes at most.
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? entity;