Update a memory store changedapi/beta/memory_stores/update
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1---
2title: Update a memory store
3url: https://platform.claude.com/docs/en/api/beta/memory_stores/update
4---
5
16# Update a memory store
27
38**POST** `/v1/memory_stores/{memory_store_id}`
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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`
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2126 - `"message-batches-2024-09-24"`
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6570 - `"user-profiles-2026-08-18"`
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72 - `"user-profiles-2026-09-04"`
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6774 - `"advisor-tool-2026-03-01"`
6875
6976 - `"managed-agents-2026-04-01"`
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107114 - `"mid-conversation-system-clear-at-2026-08-21"`
108115
116- `"anthropic-workspace-id": optional string`
117
109118## Body parameters
110119
111120- `description: optional string or null`
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130139
131140 A `memory_store`: a named container for agent memories, scoped to a workspace. Attach a store to a session via `resources[]` to mount it as a directory the agent can read and write.
132141
142 - `type: "memory_store"`
143
133144 - `id: string`
134145
135146 Unique identifier for the memory store (a `memstore_...` tagged ID). Use this when attaching the store to a session, or in the `{memory_store_id}` path parameter of subsequent calls.
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143154 - `name: string`
144155
145156 Human-readable name for the store. 1–255 characters. The store's mount-path slug under `/mnt/memory/` is derived from this name.
146
147 - `type: "memory_store"`
148157
149158 - `updated_at: string`
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