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

Threads changed

api/beta/sessions/threads

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+18added
Lines−18removed
From line 3,731 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits12to this page, all time

The whole hunk

from line 3731, old and new numbered
/
lines

This page is larger than the 256 KiB this site keeps, so one side of the diff below stops where the stored text does.

from line 3731
37313731 
37323732 - `session_thread_id: optional string or null`
37333733 
3734 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.
3734 Set by the server to the subagent thread this confirmation was routed to. Omitted when it was routed to the primary thread.
37353735 
37363736 - `BetaManagedAgentsUserCustomToolResultEvent object`
37373737 
from line 3813
38133813 
38143814 - `session_thread_id: optional string or null`
38153815 
3816 Routes this result to a subagent thread. Copy from the `agent.custom_tool_use` event's `session_thread_id`.
3816 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
38173817 
38183818 - `BetaManagedAgentsAgentCustomToolUseEvent object`
38193819 
from line 3841
38413841 
38423842 - `session_thread_id: optional string or null`
38433843 
3844 When set, this event was cross-posted from a subagent's thread to surface its custom tool use on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.custom_tool_result` event to route the result back.
3844 When set, this event was cross-posted from a subagent's thread to surface its custom tool use on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.custom_tool_result` by `custom_tool_use_id`, so clients do not send it back.
38453845 
38463846 - `BetaManagedAgentsAgentMessageEvent object`
38473847 
from line 3983
39833983 
39843984 - `session_thread_id: optional string or null`
39853985 
3986 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.tool_confirmation` event to route the approval back.
3986 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.tool_confirmation` by `tool_use_id`, so clients do not send it back.
39873987 
39883988 - `BetaManagedAgentsAgentMCPToolResultEvent object`
39893989 
from line 4069
40694069 
40704070 - `session_thread_id: optional string or null`
40714071 
4072 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.tool_confirmation` event to route the approval back.
4072 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.tool_confirmation` or `user.tool_result` by `tool_use_id`, so clients do not send it back.
40734073 
40744074 - `BetaManagedAgentsAgentToolResultEvent object`
40754075 
from line 4961
49614961 
49624962 - `session_thread_id: optional string or null`
49634963 
4964 Routes this result to a subagent thread. Copy from the `agent.tool_use` event's `session_thread_id`.
4964 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
49654965 
49664966 - `BetaManagedAgentsSessionThreadStatusRescheduledEvent object`
49674967 
from line 6143
61436143 
61446144 - `session_thread_id: optional string or null`
61456145 
6146 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.
6146 Set by the server to the subagent thread this confirmation was routed to. Omitted when it was routed to the primary thread.
61476147 
61486148 - `BetaManagedAgentsUserCustomToolResultEvent object`
61496149 
from line 6225
62256225 
62266226 - `session_thread_id: optional string or null`
62276227 
6228 Routes this result to a subagent thread. Copy from the `agent.custom_tool_use` event's `session_thread_id`.
6228 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
62296229 
62306230 - `BetaManagedAgentsAgentCustomToolUseEvent object`
62316231 
from line 6253
62536253 
62546254 - `session_thread_id: optional string or null`
62556255 
6256 When set, this event was cross-posted from a subagent's thread to surface its custom tool use on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.custom_tool_result` event to route the result back.
6256 When set, this event was cross-posted from a subagent's thread to surface its custom tool use on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.custom_tool_result` by `custom_tool_use_id`, so clients do not send it back.
62576257 
62586258 - `BetaManagedAgentsAgentMessageEvent object`
62596259 
from line 6395
63956395 
63966396 - `session_thread_id: optional string or null`
63976397 
6398 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.tool_confirmation` event to route the approval back.
6398 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.tool_confirmation` by `tool_use_id`, so clients do not send it back.
63996399 
64006400 - `BetaManagedAgentsAgentMCPToolResultEvent object`
64016401 
from line 6481
64816481 
64826482 - `session_thread_id: optional string or null`
64836483 
6484 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Echo this on a `user.tool_confirmation` event to route the approval back.
6484 When set, this event was cross-posted from a subagent's thread to surface its permission request on the primary thread's stream. Empty on the thread's own events. Informational only: the server routes the matching `user.tool_confirmation` or `user.tool_result` by `tool_use_id`, so clients do not send it back.
64856485 
64866486 - `BetaManagedAgentsAgentToolResultEvent object`
64876487 
from line 7373
73737373 
73747374 - `session_thread_id: optional string or null`
73757375 
7376 Routes this result to a subagent thread. Copy from the `agent.tool_use` event's `session_thread_id`.
7376 Set by the server to the subagent thread this result was routed to. Omitted when it was routed to the primary thread.
73777377 
73787378 - `BetaManagedAgentsSessionThreadStatusRescheduledEvent object`
73797379 
from line 8533
85338533 
85348534 - `session_thread_id: optional string or null`
85358535 
8536 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.
8536 Set by the server to the subagent thread this confirmation was routed to. Omitted when it was routed to the primary thread.
85378537 
85388538 - `BetaManagedAgentsUserCustomToolResultEvent object`
85398539 
from line 8577
85778577 
85788578 - `enabled: boolean`
85798579 
8580 Whether citations are enabled for this search result.
8581 
8582 - `content: array of BetaManagedAgentsSearchResultContent`
8583 
8584 Array of text content blocks from the search result.
8585 
8586 - `type: "text"`
8587 
8588
8580 Whether citations are enabled for this s