Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
One change · api

Send Events changed

api/beta/sessions/events/send

Nearest release: v2.1.272, published 5 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
Lines+3added
Lines−3removed
From line 711 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits9to this page, all time

The whole hunk

from line 711, old and new numbered
/
lines
from line 711
711711 
712712 - `session_thread_id: optional string or null`
713713 
714 When set, the confirmation routes to this subagent's thread rather than the primary. Echo this from the `session_thread_id` on the `agent.tool_use` or `agent.mcp_tool_use` event that prompted the approval.
714 Set by the server to the subagent thread this confirmation was routed to. Omitted when it was routed to the primary thread.
715715 
716716 - `BetaManagedAgentsUserCustomToolResultEvent object`
717717 
from line 793
793793 
794794 - `session_thread_id: optional string or null`
795795 
796 Routes this result to a subagent thread. Copy from the `agent.custom_tool_use` event's `session_thread_id`.
796 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
797797 
798798 - `BetaManagedAgentsUserDefineOutcomeEvent object`
799799 
from line 895
895895 
896896 - `session_thread_id: optional string or null`
897897 
898 Routes this result to a subagent thread. Copy from the `agent.tool_use` event's `session_thread_id`.
898 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
899899 
900900 - `BetaManagedAgentsSystemMessageEvent object`
901901