schemeManaged property
indicates if this role is managed by a scheme (true), or is a custom stand-alone role (false).
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
bool? schemeManaged;