# InvokeWithResponseStreamResponseEvent
<a name="API_InvokeWithResponseStreamResponseEvent"></a>

An object that includes a chunk of the response payload. When the stream has ended, Lambda includes a `InvokeComplete` object.

## Contents
<a name="API_InvokeWithResponseStreamResponseEvent_Contents"></a>

 ** InvokeComplete **   <a name="lambda-Type-InvokeWithResponseStreamResponseEvent-InvokeComplete"></a>
An object that's returned when the stream has ended and all the payload chunks have been returned.  
Type: [InvokeWithResponseStreamCompleteEvent](API_InvokeWithResponseStreamCompleteEvent.md) object  
Required: No

 ** PayloadChunk **   <a name="lambda-Type-InvokeWithResponseStreamResponseEvent-PayloadChunk"></a>
A chunk of the streamed response payload.  
Type: [InvokeResponseStreamUpdate](API_InvokeResponseStreamUpdate.md) object  
Required: No

## See Also
<a name="API_InvokeWithResponseStreamResponseEvent_SeeAlso"></a>

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/lambda-2015-03-31/InvokeWithResponseStreamResponseEvent) 
+  [Amazon SDK for Java V2](https://docs.amazonaws.cn/goto/SdkForJavaV2/lambda-2015-03-31/InvokeWithResponseStreamResponseEvent) 
+  [Amazon SDK for Ruby V3](https://docs.amazonaws.cn/goto/SdkForRubyV3/lambda-2015-03-31/InvokeWithResponseStreamResponseEvent)