Threads changedapi/beta/sessions/threads
Nearest release: v2.1.247, published under an hour 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+79added
Lines−9removed
From line
30
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits28to this page, all time
The whole hunk
from line 30, old and new numbered
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from line 30
3030
3131 - `string`
3232
33 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
33 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
3434
3535 - `"message-batches-2024-09-24"`
3636
from line 100
100100
101101 - `"mid-conversation-tool-changes-2026-07-01"`
102102
103 - `"compact-2026-01-12"`
104
105 - `"computer-use-2025-11-24"`
106
107 - `"mcp-tunnels-2026-06-22"`
108
109 - `"structured-outputs-2025-11-13"`
110
111 - `"task-budgets-2026-03-13"`
112
113 - `"thinking-display-updates-2026-08-18"`
114
115 - `"ce-user-management-2026-07-13"`
116
103117### Returns
104118
105119- `data: optional array of BetaManagedAgentsSessionThread`
from line 126
112126
113127 - `agent: BetaManagedAgentsSessionThreadAgent or BetaManagedAgentsAdvisor`
114128
115 A session-resolved multiagent roster entry.
129 The resolved agent a session thread runs: a saved-agent snapshot, the platform advisor entry, or an inline-defined (ephemeral) agent snapshot.
116130
117131 - `BetaManagedAgentsSessionThreadAgent object`
118132
from line 873
859873
860874 - `string`
861875
862 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
876 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
863877
864878 - `"message-batches-2024-09-24"`
865879
from line 943
929943
930944 - `"mid-conversation-tool-changes-2026-07-01"`
931945
946 - `"compact-2026-01-12"`
947
948 - `"computer-use-2025-11-24"`
949
950 - `"mcp-tunnels-2026-06-22"`
951
952 - `"structured-outputs-2025-11-13"`
953
954 - `"task-budgets-2026-03-13"`
955
956 - `"thinking-display-updates-2026-08-18"`
957
958 - `"ce-user-management-2026-07-13"`
959
932960### Returns
933961
934962- `BetaManagedAgentsSessionThread object`
from line 969
941969
942970 - `agent: BetaManagedAgentsSessionThreadAgent or BetaManagedAgentsAdvisor`
943971
944 A session-resolved multiagent roster entry.
972 The resolved agent a session thread runs: a saved-agent snapshot, the platform advisor entry, or an inline-defined (ephemeral) agent snapshot.
945973
946974 - `BetaManagedAgentsSessionThreadAgent object`
947975
from line 1707
16791707
16801708 - `string`
16811709
1682 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
1710 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
16831711
16841712 - `"message-batches-2024-09-24"`
16851713
from line 1777
17491777
17501778 - `"mid-conversation-tool-changes-2026-07-01"`
17511779
1780 - `"compact-2026-01-12"`
1781
1782 - `"computer-use-2025-11-24"`
1783
1784 - `"mcp-tunnels-2026-06-22"`
1785
1786 - `"structured-outputs-2025-11-13"`
1787
1788 - `"task-budgets-2026-03-13"`
1789
1790 - `"thinking-display-updates-2026-08-18"`
1791
1792 - `"ce-user-management-2026-07-13"`
1793
17521794### Returns
17531795
17541796- `BetaManagedAgentsSessionThread object`
from line 1803
17611803
17621804 - `agent: BetaManagedAgentsSessionThreadAgent or BetaManagedAgentsAdvisor`
17631805
1764 A session-resolved multiagent roster entry.
1806 The resolved agent a session thread runs: a saved-agent snapshot, the platform advisor entry, or an inline-defined (ephemeral) agent snapshot.
17651807
17661808 - `BetaManagedAgentsSessionThreadAgent object`
17671809
from line 2536
24942536
24952537 - `agent: BetaManagedAgentsSessionThreadAgent or BetaManagedAgentsAdvisor`
24962538
2497 A session-resolved multiagent roster entry.
2539 The resolved agent a session thread runs: a saved-agent snapshot, the platform advisor entry, or an inline-defined (ephemeral) agent snapshot.
24982540
24992541 - `BetaManagedAgentsSessionThreadAgent object`
25002542
from line 5482
54405482
54415483 - `string`
54425484
5443 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
5485 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
54445486
54455487 - `"message-batches-2024-09-24"`
54465488
from line 5552
55105552
55115553 - `"mid-conversation-tool-changes-2026-07-01"`
55125554
5555 - `"compact-2026-01-12"`
5556
5557 - `"computer-use-2025-11-24"`
5558
5559 - `"mcp-tunnels-2026-06-22"`
5560
5561 - `"structured-outputs-2025-11-13"`
5562
5563 - `"task-budgets-2026-03-13"`
5564
5565 - `"thinking-display-updates-2026-08-18"`
5566
5567 - `"ce-user-management-2026-07-13"`
5568
55135569#### Returns
55145570
55155571- `data: optional array of BetaManagedAgentsSessionEvent`
from line 7758
77027758
77037759 - `string`
77047760
7705 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
7761 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 38 more`
77067762
77077763 - `"message-batches-2024-09-24"`
77087764
from line 7828
77727828
77737829 - `"mid-conversation-tool-changes-2026-07-01"`
77747830
7831 - `"compact-2026-01-12"`
7832
7833 - `"computer-use-2025-11-24"`
7834
7835 - `"mcp-tunnels-2026-06-22"`
7836
7837 - `"structured-outputs-2025-11-13"`
7838
7839 - `"task-budgets-2026-03-13"`
7840
7841 - `"thinking-display-updates-2026-08-18"`
7842
7843 - `"ce-user-management-2026-07-13"`
7844
77757845#### Returns
77767846
77777847- `BetaManagedAgentsStreamSessionThreadEvents = BetaManagedAgentsUserMessageEvent or BetaManagedAgentsUserInterruptEvent or BetaManagedAgentsUserToolConfirmationEvent or 34 more`
from line 9274
92049274
92059275 - `BetaManagedAgentsSessionUpdatedEvent object`
92069276
9207 Emitted when an UpdateSession request changed at least one field. Carries only the fields that changed; absent fields were not part of the update. The new configuration applies from the next turn.
9208
9209 - `id: string`
9210
9211 Unique identifier for this event.
9212
9213 - `processed_at: string`
9214
9215 A timestamp in RFC 3339 format
9216
9217 format: date-time
9218
9219 - `type: "session.updated"`
9220
9221 - `agent: optional BetaManagedAgentsSessionAgent or null`
9222
9223 Resolved `agent` definition for a `session`. Snapshot of the `agent` at `session` creation time.
9224
9225 - `id: string`
9226
9227 - `description: string or null`
9228
9229 - `mcp_servers: array of BetaManagedAgentsMCPServerURLDefinition`
9230
9231 - `name: string`
9232
9233 - `type: "url"`
9234
9235 - `url: string`
9236
9237 - `model: BetaManagedAgentsModelConfig`
9238
9239 Model identifier and configuration.
9240
9241 - `id: BetaManagedAgentsModel`
9242
9243 The model that will power your agent.
9244
9245 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
9246
9247 - `"claude-sonnet-5" or "claude-fable-5" or "claude-opus-5" or 10 more`
9248
9249 The model that will power your agent.
9250
9251 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
9252
9253 - `"claude-sonnet-5"`
9254
9255 High-performance model for coding and agents
9256
9257 - `"claude-fable-5"`
9258
9259 Next generation of intelligence for the hardest knowledge work and coding problems
9260
9261 - `"claude-opus-5"`
9262
9263 Powerful intelligence for long-running agents and coding
9264
9265 - `"claude-opus-4-8"`
9266
9267 Powerful intelligence for long-
9277 Emit
No line in this hunk matches that.