aws polly start-speech-synthesis-stream
Synthesizes UTF-8 input, plain text, or SSML over a bidirectional streaming connection. AWS CLI reference
7 options Its page in the AWS CLI reference
Options
--action-streamThe input event stream that contains text events and stream control events.--engineSpecifies the engine for Amazon Polly to use when processing input text for speech synthesis.--language-codeAn optional parameter that sets the language code for the speech synthesis request.--lexicon-namesThe names of one or more pronunciation lexicons for the service to apply during synthesis.--output-formatThe audio format for the synthesized speech.--sample-rateThe audio frequency, specified in Hz.--voice-idThe voice to use in synthesis.