Events changedapi/beta/sessions/events
Nearest release: v2.1.287, published 4 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+22added
Lines−0removed
From line
235
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits18to this page, all time
The whole hunk
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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 235
235235
236236 - `"ce-plugins-2026-09-01"`
237237
238 - `"spend-limit-reads-2026-09-26"`
239
238240- `"anthropic-workspace-id": optional string`
239241
240242 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 2011
20092011
20102012 - `"claude-sonnet-4-5"`
20112013
2014 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
2015
20122016 High-performance model for agents and coding
20132017
20142018 - `"claude-sonnet-4-5-20250929"`
20152019
2020 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
2021
20162022 High-performance model for agents and coding
20172023
20182024 - `string`
from line 2824
28182824
28192825 - `"ce-plugins-2026-09-01"`
28202826
2827 - `"spend-limit-reads-2026-09-26"`
2828
28212829- `"anthropic-workspace-id": optional string`
28222830
28232831 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 3811
38033811
38043812 - `"ce-plugins-2026-09-01"`
38053813
3814 - `"spend-limit-reads-2026-09-26"`
3815
38063816- `"anthropic-workspace-id": optional string`
38073817
38083818 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
from line 5587
55775587
55785588 - `"claude-sonnet-4-5"`
55795589
5590 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
5591
55805592 High-performance model for agents and coding
55815593
55825594 - `"claude-sonnet-4-5-20250929"`
55835595
5596 **Deprecated**: Will reach end-of-life on November 30, 2026. Please migrate to claude-sonnet-5-5. Visit https://docs.anthropic.com/en/docs/resources/model-deprecations for more information.
5597
55845598 High-performance model for agents and coding
55855599
55865600 - `string`
from line 8826
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88138827 - `source: BetaManagedAgentsBase64DocumentSource or BetaManagedAgentsPlainTextDocumentSource or BetaManagedAgentsURLDocumentSource or BetaManagedAgentsFileDocumentSource`
88148828
8815 The source of the document data.
8816
8817 - `BetaManagedAgentsBase64DocumentSource object`
8818
8819 Base64-encoded document data.
8820
8821 - `type: "base64"`
8822
8823 - `data: string`
8824
8825 Base64-encoded document data.
8826
8827 minLength: 1
8828
8829 - `media_type: string`
8830
8831 MIME type of the document (e.g., "application/pdf").
8832
8833 minLength: 1
8834
8835 - `BetaManagedAgentsPlainTextDocumentSource object`
8836
8837 Plain text document content.
8838
8839 - `type: "text"`
8840
8841 - `data: string`
8842
8843 The plain text content.
8844
8845 minLength: 1
8846
8847 - `media_type: "text/plain"`
8848
8849 MIME type of the text content. Must be "text/plain".
8850
8851 - `BetaManagedAgentsURLDocumentSource object`
8852
8853 Document referenced by URL.
8854
8855 - `type: "url"`
8856
8857 - `url: string`
8829 The source of th
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