> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# activeThreadCluster

> Returns the cluster that the given thread currently belongs to, or null if the thread has not been assigned to any cluster.
Use this to show a customer-support agent which broader topic group a specific thread falls into.
This API is in beta and may change without notice.