Groovy @builder with trait

MissionDefinition.groovy

trait MissionDefinition {
    UUID id = UUID.randomUUID()
    String label
    String description
    Integer teamSize
    LocalDate startDate
    LocalDate endDate
    ActivityType activityType
    String salesForceId
}

MissionView.groovy

@Immutable
@Builder(builderStrategy = BuilderASTTransformation.BuilderStrategy)
class MissionView implements MissionDefinition {
}