A chunk of the audio to play.
The encoding of the audio chunk. This is the same as the encoding configure in the contentType field of the ConfigurationEvent.
contentType
ConfigurationEvent
A unique identifier of the event sent by Amazon Lex V2. The identifier is in the form RESPONSE-N, where N is a number starting with one and incremented for each event sent by Amazon Lex V2 in the current session.
RESPONSE-N