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Provides the name and default range of a categorical hyperparameter and whether the hyperparameter is tunable. A tunable hyperparameter can have its value determined during hyperparameter optimization (HPO).



Whether the hyperparameter is tunable.

Type: Boolean

Required: No


The name of the hyperparameter.

Type: String

Length Constraints: Maximum length of 256.

Required: No


A list of the categories for the hyperparameter.

Type: Array of strings

Array Members: Maximum number of 100 items.

Length Constraints: Maximum length of 1000.

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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