name
: Represents the name of the voice.gender
: Indicates the gender of the voice.age
: Describes the age group of the voice.country
: The country that the voice is associated with, typically representing the accent or regional dialect.region
: More specific than country, this field can indicate a particular area within a country.demographic
: Describes the demographic group the voice represents.genre
: An array of genres that the voice is suitable for, such as ‘Conversational’.language
: The spoken language that the model is usable formodel_id
: THe model id that the speaker is available under