Fine tune job holder adjusted

openai-core/src/main/scala/io/cequence/openaiscala/domain/response/FineTuneJob.scala

@@ -2,21 +2,39 @@ package io.cequence.openaiscala.domain.response
 
 import java.{util => ju}
 
-// TODO: adapt
 case class FineTuneJob(
+  // the object identifier, which can be referenced in the API endpoints.
   id: String,
+  // the base model that is being fine-tuned
   model: String,
+  // the Unix timestamp (in seconds) for when the fine-tuning job was created.
   created_at: ju.Date,
-  events: Option[Seq[FineTuneEvent]],
+  // the Unix timestamp (in seconds) for when the fine-tuning job was finished. The value will be null if the fine-tuning job is still running.
+  finished_at: Option[ju.Date],
+  // the name of the fine-tuned model that is being created. The value will be null if the fine-tuning job is still running.
   fine_tuned_model: Option[String],
-  hyperparams: FineTuneHyperparams,
+  // the organization that owns the fine-tuning job.
   organization_id: String,
-  status: String, // e.g. pending or cancelled
-  validation_files: Seq[FileInfo],
-  training_files: Seq[FileInfo],
-  result_files: Seq[FileInfo],
-  updated_at: ju.Date
-)
+  // the current status of the fine-tuning job, which can be either validating_files, queued, running, succeeded, failed, or cancelled.
+  status: String,
+  // the file ID used for training. You can retrieve the training data with the Files API.
+  training_file: String,
+  // the file ID used for validation. You can retrieve the validation results with the Files API.
+  validation_file: Option[String],
+  // the compiled results file ID(s) for the fine-tuning job. You can retrieve the results with the Files API.
+  result_files: Seq[String],
+  // the total number of billable tokens processed by this fine-tuning job. The value will be null if the fine-tuning job is still running.
+  trained_tokens: Option[Int],
+  // For fine-tuning jobs that have failed, this will contain more information on the cause of the failure.
+  error: Option[String],
+  // the hyperparameters used for the fine-tuning job. See the fine-tuning guide for more details.
+  hyperparameters: FineTuneHyperparams,
+) {
+  @Deprecated
+  def updated_at = finished_at
+  @Deprecated
+  def events: Option[Seq[FineTuneEvent]] = None
+}
 
 case class FineTuneEvent(
   created_at: ju.Date,