# StartSpeechSynthesisStreamActionStream


Inbound event stream for sending input and control events to manage bidirectional speech synthesis.

## Contents


 ** CloseStreamEvent **   <a name="polly-Type-StartSpeechSynthesisStreamActionStream-CloseStreamEvent"></a>
An event indicating the end of the input stream.  
Type: [CloseStreamEvent](API_CloseStreamEvent.md) object  
Required: No

 ** TextEvent **   <a name="polly-Type-StartSpeechSynthesisStreamActionStream-TextEvent"></a>
A text event containing content to be synthesized.  
Type: [TextEvent](API_TextEvent.md) object  
Required: No

## See Also


For more information about using this API in one of the language-specific Amazon SDKs, see the following:
+  [Amazon SDK for C\$1\$1](https://docs.amazonaws.cn/goto/SdkForCpp/polly-2016-06-10/StartSpeechSynthesisStreamActionStream) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/polly-2016-06-10/StartSpeechSynthesisStreamActionStream) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/polly-2016-06-10/StartSpeechSynthesisStreamActionStream)