Events changedapi/beta/sessions/events
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Lines+4,134added
Lines−4,118removed
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69
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First seen
14 Aug 2026
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Recorded edits14to this page, all time
### Beta Managed Agents Agent Evaluated Permission
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from line 69
6969
7070 - `string`
7171
72 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
72 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
7373
7474 - `"message-batches-2024-09-24"`
7575
from line 163
163163
164164 - `"compact-2026-09-04"`
165165
166 - `"inline-tools-2026-09-15"`
167
168 - `"mcp-client-2026-09-15"`
169
166170- `"anthropic-workspace-id": optional string`
167171
168172 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 585
581585
582586 format: date-time
583587
584 - `evaluated_permission: optional "allow" or "ask" or "deny"`
588 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
585589
586590 AgentEvaluatedPermission enum
587591
from line 723
719723
720724 format: date-time
721725
722 - `evaluated_permission: optional "allow" or "ask" or "deny"`
726 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
723727
724728 AgentEvaluatedPermission enum
725729
726 - `"allow"`
727
728 - `"ask"`
729
730 - `"deny"`
731
732730 - `evaluation: optional BetaManagedAgentsAgentToolEvaluation`
733731
734732 Names the resolved permission_policy that produced evaluated_permission, and under auto carries the judgement. Open union: clients must tolerate unknown variants.
from line 1695
16971695
16981696 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
16991697
1700 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
1698 - `"claude-opus-5-5" or "claude-fable-5-1" or "claude-sonnet-5" or 12 more`
17011699
17021700 The model that will power your agent.
17031701
17041702 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
17051703
1704 - `"claude-opus-5-5"`
1705
1706 Powerful intelligence for coding, knowledge work, and long-running agents
1707
17061708 - `"claude-fable-5-1"`
17071709
17081710 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
from line 2466
24642466
24652467 - `string`
24662468
2467 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
2469 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
24682470
24692471 - `"message-batches-2024-09-24"`
24702472
from line 2560
25582560
25592561 - `"compact-2026-09-04"`
25602562
2563 - `"inline-tools-2026-09-15"`
2564
2565 - `"mcp-client-2026-09-15"`
2566
25612567- `"anthropic-workspace-id": optional string`
25622568
25632569 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 3451
34453451
34463452 - `string`
34473453
3448 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 43 more`
3454 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 45 more`
34493455
34503456 - `"message-batches-2024-09-24"`
34513457
from line 3545
35393545
35403546 - `"compact-2026-09-04"`
35413547
3548 - `"inline-tools-2026-09-15"`
3549
3550 - `"mcp-client-2026-09-15"`
3551
35423552- `"anthropic-workspace-id": optional string`
35433553
35443554 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 3967
39573967
39583968 format: date-time
39593969
3960 - `evaluated_permission: optional "allow" or "ask" or "deny"`
3970 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
39613971
39623972 AgentEvaluatedPermission enum
39633973
from line 4105
40954105
40964106 format: date-time
40974107
4098 - `evaluated_permission: optional "allow" or "ask" or "deny"`
4108 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
40994109
41004110 AgentEvaluatedPermission enum
41014111
4102 - `"allow"`
4103
4104 - `"ask"`
4105
4106 - `"deny"`
4107
41084112 - `evaluation: optional BetaManagedAgentsAgentToolEvaluation`
41094113
41104114 Names the resolved permission_policy that produced evaluated_permission, and under auto carries the judgement. Open union: clients must tolerate unknown variants.
from line 5077
50735077
50745078 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
50755079
5076 - `"claude-fable-5-1" or "claude-sonnet-5" or "claude-fable-5" or 11 more`
5080 - `"claude-opus-5-5" or "claude-fable-5-1" or "claude-sonnet-5" or 12 more`
50775081
50785082 The model that will power your agent.
50795083
50805084 See [models](https://docs.anthropic.com/en/docs/models-overview) for additional details and options.
50815085
5086 - `"claude-opus-5-5"`
5087
5088 Powerful intelligence for coding, knowledge work, and long-running agents
5089
50825090 - `"claude-fable-5-1"`
50835091
50845092 Frontier intelligence for ambitious tasks across coding, scientific discovery, and enterprise workflows
from line 5966
59585966
59595967 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.
59605968
5969### Beta Managed Agents Agent Evaluated Permission
5970
5971- `BetaManagedAgentsAgentEvaluatedPermission = "allow" or "ask" or "deny"`
5972
5973 AgentEvaluatedPermission enum
5974
5975 - `"allow"`
5976
5977 - `"ask"`
5978
5979 - `"deny"`
5980
59615981### Beta Managed Agents Agent MCP Tool Result Event
59625982
59635983- `BetaManagedAgentsAgentMCPToolResultEvent object`
from line 6216
61966216
61976217 format: date-time
61986218
6199 - `evaluated_permission: optional "allow" or "ask" or "deny"`
6219 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
62006220
62016221 AgentEvaluatedPermission enum
62026222
from line 7064
70447064
70457065 format: date-time
70467066
7047 - `evaluated_permission: optional "allow" or "ask" or "deny"`
7067 - `evaluated_permission: optional BetaManagedAgentsAgentEvaluatedPermission`
70487068
70497069 AgentEvaluatedPermission enum
70507070
from line 8994
89748994
89758995 - `BetaManagedAgentsUserInterruptEvent object`
89768996
8977 An interrupt event that pauses agent execution and returns control to the user.
8978
8979 - `type: "user.interrupt"`
8980
8981 - `id: string`
8982
8983 Unique identifier for this event.
8984
8985 - `processed_at: optional string or null`
8986
8987 A timestamp in RFC 3339 format
8988
8989 format: date-time
8990
8991 - `session_thread_id: optional string or null`
8992
8993 If absent, interrupts every non-archived thread in a multiagent session (or the primary alone in a single-agent session). If present, interrupts only the named thread.
8994
8995 - `BetaManagedAgentsUserToolConfirmationEvent object`
8996
8997 A tool confirmation event that approves or denies a pending tool execution.
8997 An inter
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