Jump to Content

New API Documentation - Developer Preview Available

We are excited to announce the developer preview of our new API documentation for AWS SDK for JavaScript v3. Please follow instructions on the landing page to leave us your feedback.

Interface DescribeVoicesCommandInputProtected

The input for DescribeVoicesCommand.



Engine?: string

Specifies the engine (standard or neural) used by Amazon Polly when processing input text for speech synthesis.

IncludeAdditionalLanguageCodes?: boolean

Boolean value indicating whether to return any bilingual voices that use the specified language as an additional language. For instance, if you request all languages that use US English (es-US), and there is an Italian voice that speaks both Italian (it-IT) and US English, that voice will be included if you specify yes but not if you specify no.

LanguageCode?: string

The language identification tag (ISO 639 code for the language name-ISO 3166 country code) for filtering the list of voices returned. If you don't specify this optional parameter, all available voices are returned.

NextToken?: string

An opaque pagination token returned from the previous DescribeVoices operation. If present, this indicates where to continue the listing.