json: cannot unmarshal string into Go struct field Hyperparameters.hyperparameters.n_epochs of type int

[BrendanMartin]

CreateFineTuningJob results in the error: json: cannot unmarshal string into Go struct field Hyperparameters.hyperparameters.n_epochs of type int

It looks like OpenAI is returning the following default for Hyperparameters now:

"hyperparameters": {
    "n_epochs": "auto"
},

And CreateFineTuningJob's response decodes to FineTuningJob, where Hyperparameters are defined as an int type.

The "auto" value eventually turns into an int when you list succeeded jobs, though.