polly/aws.sdk.kotlin.services.polly.model/StartSpeechSynthesisStreamEventStream/asStreamClosedEventOrNull

asStreamClosedEventOrNull

fun asStreamClosedEventOrNull(): StreamClosedEvent?

Casts this StartSpeechSynthesisStreamEventStream as a StreamClosedEvent and retrieves its aws.sdk.kotlin.services.polly.model.StreamClosedEvent value. Returns null if the StartSpeechSynthesisStreamEventStream is not a StreamClosedEvent.