shadow property
Shadow is whether the model is testing rather than deciding — scoring, learning and recording what it WOULD have alerted on, and changing no outcome. It is the default for a model no one has reviewed yet.
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? shadow;