Model
final case class Model(encryptionConfiguration: Option[EncryptionConfiguration], etag: Option[String], lastModifiedTime: Option[FiniteDuration], expirationTime: Option[FiniteDuration], location: Option[String], modelReference: Option[ModelReference], bestTrialId: Option[Long], description: Option[String], friendlyName: Option[String], labelColumns: Option[List[StandardSqlField]], modelType: Option["MODEL_TYPE_UNSPECIFIED" | "LINEAR_REGRESSION" | "LOGISTIC_REGRESSION" | "KMEANS" | "MATRIX_FACTORIZATION" | "DNN_CLASSIFIER" | "TENSORFLOW" | "DNN_REGRESSOR" | "BOOSTED_TREE_REGRESSOR" | "BOOSTED_TREE_CLASSIFIER" | "ARIMA" | "AUTOML_REGRESSOR" | "AUTOML_CLASSIFIER" | "ARIMA_PLUS"], featureColumns: Option[List[StandardSqlField]], labels: Option[Map[String, String]], trainingRuns: Option[List[TrainingRun]], creationTime: Option[FiniteDuration])