OptionalhyperHyperparameters for tuning. The accepted hyper_parameters and their valid range of values will differ depending on the base model.
OptionaltrainingRequired. Cloud Storage path to file containing training dataset for tuning. The dataset must be formatted as a JSONL file.
OptionalvalidationOptional. Cloud Storage path to file containing validation dataset for tuning. The dataset must be formatted as a JSONL file.
Tuning spec for Partner models. This data type is not supported in Gemini API.