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

Add Session Resource changed

api/beta/sessions/resources/add

Nearest release: v2.1.268, published under an hour after 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+12added
Lines−3removed
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits8to this page, all time

The whole hunk

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1---
2title: Add Session Resource
3url: https://platform.claude.com/docs/en/api/beta/sessions/resources/add
4---
5 
16# Add Session Resource
27 
38**POST** `/v1/sessions/{session_id}/resources`
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1621 
1722 - `string`
1823 
19 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 41 more`
24 - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 42 more`
2025 
2126 - `"message-batches-2024-09-24"`
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6469 
6570 - `"user-profiles-2026-08-18"`
6671 
72 - `"user-profiles-2026-09-04"`
73 
6774 - `"advisor-tool-2026-03-01"`
6875 
6976 - `"managed-agents-2026-04-01"`
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106113 
107114 - `"mid-conversation-system-clear-at-2026-08-21"`
108115 
116- `"anthropic-workspace-id": optional string`
117 
109118## Body parameters
110119 
111120- `file_id: string`
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126135 
127136- `BetaManagedAgentsFileResource object`
128137 
138 - `type: "file"`
139 
129140 - `id: string`
130141 
131142 - `created_at: string`
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137148 - `file_id: string`
138149 
139150 - `mount_path: string`
140 
141 - `type: "file"`
142151 
143152 - `updated_at: string`
144153