Expand description

Amazon Polly is a web service that makes it easy to synthesize speech from text.

The Amazon Polly service provides API operations for synthesizing high-quality speech from plain text and Speech Synthesis Markup Language (SSML), along with managing pronunciations lexicons that enable you to get the best results for your application domain.

If you’re using the service, you’re probably looking for PollyClient and Polly.


Provides lexicon name and lexicon content in string format. For more information, see Pronunciation Lexicon Specification (PLS) Version 1.0.

Contains metadata describing the lexicon such as the number of lexemes, language code, and so on. For more information, see Managing Lexicons.

Describes the content of the lexicon.

A client for the Amazon Polly API.

SynthesisTask object that provides information about a speech synthesis task.

Description of the voice.


Errors returned by DeleteLexicon

Errors returned by DescribeVoices

Errors returned by GetLexicon

Errors returned by GetSpeechSynthesisTask

Errors returned by ListLexicons

Errors returned by ListSpeechSynthesisTasks

Errors returned by PutLexicon

Errors returned by StartSpeechSynthesisTask

Errors returned by SynthesizeSpeech


Trait representing the capabilities of the Amazon Polly API. Amazon Polly clients implement this trait.