LiveTailSessionUpdate - Amazon CloudWatch Logs
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This documentation is a draft for private preview for regions in the AWS European Sovereign Cloud. Documentation content will continue to evolve. Published: December 31, 2025.

LiveTailSessionUpdate

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

Contents

sessionMetadata

This object contains the session metadata for a Live Tail session.

Type: LiveTailSessionMetadata object

Required: No

sessionResults

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 objects

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: