Update Session changedapi/beta/sessions/update
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
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First seen
14 Aug 2026
this site's first read of the page
Recorded edits15to this page, all time
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120120 - `"ce-plugins-2026-09-01"`
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122 - `"spend-limit-reads-2026-09-26"`
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122124- `"anthropic-workspace-id": optional string`
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124126 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
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708710 - `"claude-sonnet-4-5"`
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712 **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.
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710714 High-performance model for agents and coding
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712716 - `"claude-sonnet-4-5-20250929"`
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718 **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.
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714720 High-performance model for agents and coding
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