# LiveTailSessionUpdate
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This object contains the log events and metadata for a Live Tail session.

## Contents
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 ** sessionMetadata **   <a name="CWL-Type-LiveTailSessionUpdate-sessionMetadata"></a>
This object contains the session metadata for a Live Tail session.  
Type: [LiveTailSessionMetadata](API_LiveTailSessionMetadata.md) object  
Required: No

 ** sessionResults **   <a name="CWL-Type-LiveTailSessionUpdate-sessionResults"></a>
An array, where each member of the array includes the information for one log event in the Live Tail session.  
A `sessionResults` array can include as many as 500 log events. If the number of log events matching the request exceeds 500 per second, the log events are sampled down to 500 log events to be included in each `sessionUpdate` structure.  
Type: Array of [LiveTailSessionLogEvent](API_LiveTailSessionLogEvent.md) objects  
Required: No

## See Also
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For more information about using this API in one of the language-specific AWS SDKs, see the following:
+  [AWS SDK for C\$1\$1](https://docs.aws.amazon.com/goto/SdkForCpp/logs-2014-03-28/LiveTailSessionUpdate) 
+  [AWS SDK for Java V2](https://docs.aws.amazon.com/goto/SdkForJavaV2/logs-2014-03-28/LiveTailSessionUpdate) 
+  [AWS SDK for Ruby V3](https://docs.aws.amazon.com/goto/SdkForRubyV3/logs-2014-03-28/LiveTailSessionUpdate)