final case classExecutionError(errorMessage: String = "") extends GeneratedMessage with Message[ExecutionError] with Updatable[ExecutionError] with Product with Serializable
final case classExecutionMetadata(applicationId: Long = 0L, stageId: String = "", modelVersionId: Long = 0L, signatureName: String = "", requestId: String = "", applicationRequestId: String = "") extends GeneratedMessage with Message[ExecutionMetadata] with Updatable[ExecutionMetadata] with Product with Serializable