> ## Documentation Index
> Fetch the complete documentation index at: https://plain-docs-orca-916-agent-docs-restructure.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# markThreadDiscussionRead

> Clear the unread flag on a discussion. Use this when the user has viewed a discussion so that the
isUnread indicator is reset. Returns the updated discussion.