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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 14 Oct 2026
One change · api

List Session Threads changedapi/beta/sessions/threads/list

Nearest release: v2.1.300, published 6 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+29added
Lines−0removed
From line 149 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits22to this page, all time

The whole hunk

from line 149, old and new numbered
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lines
from line 149
149149 
150150 - `"spend-limit-reads-2026-09-26"`
151151 
152 - `"telemetry-destinations-2026-08-11"`
153 
152154- `"anthropic-workspace-id": optional string`
153155 
154156 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 183
181183 
182184 - `description: string or null`
183185 
186 - `execution_identity: BetaManagedAgentsExecutionIdentity`
187 
188 Execution principal snapshotted from the agent at session creation. Always present; `{"type": "service_account"}` when runs carry no customer-named principal.
189 
190 - `BetaManagedAgentsAWSRoleExecutionIdentity object`
191 
192 An AWS IAM role principal as returned in API responses.
193 
194 - `type: "aws_role"`
195 
196 - `role_arn: string`
197 
198 The IAM role's ARN.
199 
200 - `BetaManagedAgentsServiceAccountExecutionIdentity object`
201 
202 The Anthropic-managed service account as returned in API responses.
203 
204 - `type: "service_account"`
205 
184206 - `mcp_servers: array of BetaManagedAgentsMCPServerURLDefinition`
185207 
186208 - `type: "url"`
from line 817
795817 
796818 - `description: string or null`
797819 
820 - `execution_identity: BetaManagedAgentsExecutionIdentity`
821 
822 The session's execution principal.
823 
798824 - `mcp_servers: array of BetaManagedAgentsMCPServerURLDefinition`
799825 
800826 - `type: "url"`
from line 1018
9921018 "agent": {
9931019 "id": "agent_011CZkYqphY8vELVzwCUpqiQ",
9941020 "description": "A focused research subagent.",
1021 "execution_identity": {
1022 "type": "service_account"
1023 },
9951024 "mcp_servers": [
9961025 {
9971026 "name": "example-mcp",
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