@type t() :: %ExOpenAI.Components.FineTuningJob{
  created_at: integer(),
  error: %{code: String.t(), message: String.t(), param: String.t()},
  fine_tuned_model: String.t(),
  finished_at: integer(),
  hyperparameters: %{n_epochs: integer() | :auto},
  id: String.t(),
  model: String.t(),
  object: :"fine_tuning.job",
  organization_id: String.t(),
  result_files: [String.t()],
  status:
    :cancelled | :failed | :succeeded | :running | :queued | :validating_files,
  trained_tokens: integer(),
  training_file: String.t(),
  validation_file: String.t()
}