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

Memory Stores changed

api/beta/memory_stores

Nearest release: v2.1.280, published 20 hours 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+155added
Lines−13removed
From line 115 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits8to this page, all time

The whole hunk

from line 115, old and new numbered
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lines
from line 115
115115 
116116- `"anthropic-workspace-id": optional string`
117117 
118 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
119 
120 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
121 
118122### Body parameters
119123 
120124- `name: string`
from line 347
343347 
344348- `"anthropic-workspace-id": optional string`
345349 
350 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
351 
352 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
353 
346354### Returns
347355 
348356- `data: optional array of BetaManagedAgentsMemoryStore`
from line 438
430438 
431439- `memory_store_id: string`
432440 
441 ID of the memory store to retrieve (a `memstore_...` identifier). Required. Enumerate IDs via `GET /v1/memory_stores`.
442 
433443### Headers
434444 
435445- `"anthropic-beta": optional array of AnthropicBeta`
from line 544
534544 
535545- `"anthropic-workspace-id": optional string`
536546 
547 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
548 
549 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
550 
537551### Returns
538552 
539553- `BetaManagedAgentsMemoryStore object`
from line 626
612626 
613627- `memory_store_id: string`
614628 
629 ID of the memory store to update (a `memstore_...` identifier). Required. Enumerate IDs via `GET /v1/memory_stores`. Updating an archived store returns 400.
630 
615631### Headers
616632 
617633- `"anthropic-beta": optional array of AnthropicBeta`
from line 732
716732 
717733- `"anthropic-workspace-id": optional string`
718734 
735 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
736 
737 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
738 
719739### Body parameters
720740 
721741- `description: optional string or null`
from line 834
814834 
815835- `memory_store_id: string`
816836 
837 ID of the memory store to permanently delete (a `memstore_...` identifier). Required. Deletion cascades to all memories and memory versions in the store and cannot be undone.
838 
817839### Headers
818840 
819841- `"anthropic-beta": optional array of AnthropicBeta`
from line 940
918940 
919941- `"anthropic-workspace-id": optional string`
920942 
943 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
944 
945 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
946 
921947### Returns
922948 
923949- `BetaManagedAgentsDeletedMemoryStore object`
from line 985
959985 
960986- `memory_store_id: string`
961987 
988 ID of the memory store to archive (a `memstore_...` identifier). Required. Archiving is one-way and idempotent; archived stores cannot be unarchived. Enumerate IDs via `GET /v1/memory_stores`.
989 
962990### Headers
963991 
964992- `"anthropic-beta": optional array of AnthropicBeta`
from line 1091
10631091 
10641092- `"anthropic-workspace-id": optional string`
10651093 
1094 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
1095 
1096 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
1097 
10661098### Returns
10671099 
10681100- `BetaManagedAgentsMemoryStore object`
from line 1232
12001232 
12011233- `memory_store_id: string`
12021234 
1235 The ID of the memory store to create the memory in (`memstore_...`).
1236 
12031237#### Query parameters
12041238 
12051239- `view: optional BetaManagedAgentsMemoryView`
12061240 
1207 Query parameter for view
1241 Selects which projection of a `memory` or `memory_version` the server returns. `basic` returns the object with `content` set to `null`; `full` populates `content`. When omitted, the default is endpoint-specific: retrieve operations default to `full`; list, create, and update operations default to `basic`. Listing with `view=full` caps `limit` at 20.
12081242 
12091243 - `"basic"`
12101244 
1245 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
1246 
12111247 - `"full"`
12121248 
1249 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
1250 
12131251#### Headers
12141252 
12151253- `"anthropic-beta": optional array of AnthropicBeta`
from line 1352
13141352 
13151353- `"anthropic-workspace-id": optional string`
13161354 
1355 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
1356 
1357 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
1358 
13171359#### Body parameters
13181360 
13191361- `content: string or null`
from line 1459
14171459 
14181460- `memory_store_id: string`
14191461 
1462 The ID of the memory store to list memories from (`memstore_...`).
1463 
14201464#### Query parameters
14211465 
14221466- `depth: optional number`
from line 1489
14451489 
14461490 - `"basic"`
14471491 
1492 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
1493 
14481494 - `"full"`
14491495 
1496 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
1497 
14501498#### Headers
14511499 
14521500- `"anthropic-beta": optional array of AnthropicBeta`
from line 1599
15511599 
15521600- `"anthropic-workspace-id": optional string`
15531601 
1602 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
1603 
1604 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
1605 
15541606#### Returns
15551607 
15561608- `data: optional array of BetaManagedAgentsMemoryListItem`
from line 1712
16601712 
16611713- `memory_store_id: string`
16621714 
1715 The ID of the memory store that holds the memory (`memstore_...`).
1716 
16631717- `memory_id: string`
16641718 
1719 The ID of the memory to retrieve (`mem_...`).
1720 
16651721#### Query parameters
16661722 
16671723- `view: optional BetaManagedAgentsMemoryView`
16681724 
1669 Query parameter for view
1725 Selects which projection of a `memory` or `memory_version` the server returns. `basic` returns the object with `content` set to `null`; `full` populates `content`. When omitted, the default is endpoint-specific: retrieve operations default to `full`; list, create, and update operations default to `basic`. Listing with `view=full` caps `limit` at 20.
16701726 
16711727 - `"basic"`
16721728 
1729 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
1730 
16731731 - `"full"`
16741732 
1733 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
1734 
16751735#### Headers
16761736 
16771737- `"anthropic-beta": optional array of AnthropicBeta`
from line 1836
17761836 
17771837- `"anthropic-workspace-id": optional string`
17781838 
1839 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
1840 
1841 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
1842 
17791843#### Returns
17801844 
17811845- `BetaManagedAgentsMemory object`
from line 1926
18621926 
18631927- `memory_store_id: string`
18641928 
1929 The ID of the memory store that holds the memory (`memstore_...`).
1930 
18651931- `memory_id: string`
18661932 
1933 The ID of the memory to update (`mem_...`).
1934 
18671935#### Query parameters
18681936 
18691937- `view: optional BetaManagedAgentsMemoryView`
18701938 
1871 Query parameter for view
1939 Selects which projection of a `memory` or `memory_version` the server returns. `basic` returns the object with `content` set to `null`; `full` populates `content`. When omitted, the default is endpoint-specific: retrieve operations default to `full`; list, create, and update operations default to `basic`. Listing with `view=full` caps `limit` at 20.
18721940 
18731941 - `"basic"`
18741942 
1943 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
1944 
18751945 - `"full"`
18761946 
1947 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
1948 
18771949#### Headers
18781950 
18791951- `"anthropic-beta": optional array of AnthropicBeta`
from line 2050
19782050 
19792051- `"anthropic-workspace-id": optional string`
19802052 
2053 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
2054 
2055 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
2056 
19812057#### Body parameters
19822058 
19832059- `content: optional string or null`
from line 2164
20882164 
20892165- `memory_store_id: string`
20902166 
2167 The ID of the memory store that holds the memory (`memstore_...`).
2168 
20912169- `memory_id: string`
20922170 
2171 The ID of the memory to delete (`mem_...`).
2172 
20932173#### Query parameters
20942174 
20952175- `expected_content_sha256: optional string`
20962176 
2097 Query parameter for expected_content_sha256
2177 Delete the memory only if its current `content_sha256` equals this value, given as 64 lowercase hexadecimal characters. Omit it to delete unconditionally.
20982178 
2179 If the hashes differ, the request fails with HTTP status 409 and nothing is deleted.
2180 
20992181#### Headers
21002182 
21012183- `"anthropic-beta": optional array of AnthropicBeta`
from line 2282
22002282 
22012283- `"anthropic-workspace-id": optional string`
22022284 
2285 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
2286 
2287 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
2288 
22032289#### Returns
22042290 
22052291- `BetaManagedAgentsDeletedMemory object`
from line 2329
22432329 
22442330- `memory_store_id: string`
22452331 
2332 The ID of the memory store whose version history to list (`memstore_...`).
2333 
22462334#### Query parameters
22472335 
22482336- `api_key_id: optional string`
22492337 
2250 Query parameter for api_key_id
2338 Return only versions written with the API key that has this ID.
22512339 
22522340- `"created_at[gte]": optional string`
22532341 
from line 2351
22632351 
22642352- `limit: optional number`
22652353 
2266 Query parameter for limit
2354 The maximum number of versions to return per page. Defaults to 20.
22672355 
22682356 format: int32
22692357 
22702358- `memory_id: optional string`
22712359 
2272 Query parameter for memory_id
2360 Return only versions of the memory with this ID (`mem_...`).
22732361 
2362 The filter still works after the memory is deleted. The results then include the version whose `operation` is `deleted`.
2363 
22742364- `operation: optional BetaManagedAgentsMemoryVersionOperation`
22752365 
2276 Query parameter for operation
2366 Return only versions that record this kind of change.
22772367 
22782368 - `"created"`
22792369 
2370 The memory was created. The first version in any memory's lineage.
2371 
22802372 - `"modified"`
22812373 
2374 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
2375 
22822376 - `"deleted"`
22832377 
2378 The memory was deleted. The `content`, `content_size_bytes`, and `content_sha256` fields are `null` on this version. The preceding version, while it is retained, records the deleted content's size and hash.
2379 
22842380- `page: optional string`
22852381 
2286 Query parameter for page
2382 The `next_page` value from a previous response, to get the next page. Omit it to get the first page.
22872383 
22882384- `service_account_id: optional string`
22892385 
2290 Query parameter for service_account_id
2386 Return only versions written by the service account with this ID (`svac_...`).
22912387 
22922388- `session_id: optional string`
22932389 
2294 Query parameter for session_id
2390 Return only versions written by the session with this ID.
22952391 
22962392- `view: optional BetaManagedAgentsMemoryView`
22972393 
2298 Query parameter for view
2394 Selects which projection of a `memory` or `memory_version` the server returns. `basic` returns the object with `content` set to `null`; `full` populates `content`. When omitted, the default is endpoint-specific: retrieve operations default to `full`; list, create, and update operations default to `basic`. Listing with `view=full` caps `limit` at 20.
22992395 
23002396 - `"basic"`
23012397 
2398 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
2399 
23022400 - `"full"`
23032401 
2402 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
2403 
23042404#### Headers
23052405 
23062406- `"anthropic-beta": optional array of AnthropicBeta`
from line 2505
24052505 
24062506- `"anthropic-workspace-id": optional string`
24072507 
2508 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
2509 
2510 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
2511 
24082512#### Returns
24092513 
24102514- `data: optional array of BetaManagedAgentsMemoryVersion`
from line 2541
24372541 
24382542 - `"created"`
24392543 
2544 The memory was created. The first version in any memory's lineage.
2545 
24402546 - `"modified"`
24412547 
2548 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
2549 
24422550 - `"deleted"`
24432551 
2552 The memory was deleted. The `content`, `content_size_bytes`, and `content_sha256` fields are `null` on this version. The preceding version, while it is retained, records the deleted content's size and hash.
2553 
24442554 - `content: optional string or null`
24452555 
24462556 The memory's UTF-8 text content as of this version. `null` when `view=basic`, when `operation` is `deleted`, or when `redacted_at` is set.
from line 2685
25752685 
25762686- `memory_store_id: string`
25772687 
2688 The ID of the memory store that holds the version (`memstore_...`).
2689 
25782690- `memory_version_id: string`
25792691 
2692 The ID of the memory version to retrieve (`memver_...`).
2693 
25802694#### Query parameters
25812695 
25822696- `view: optional BetaManagedAgentsMemoryView`
25832697 
2584 Query parameter for view
2698 Selects which projection of a `memory` or `memory_version` the server returns. `basic` returns the object with `content` set to `null`; `full` populates `content`. When omitted, the default is endpoint-specific: retrieve operations default to `full`; list, create, and update operations default to `basic`. Listing with `view=full` caps `limit` at 20.
25852699 
25862700 - `"basic"`
25872701 
2702 Return the object with `content` set to `null`. The `content_size_bytes` and `content_sha256` fields remain populated, so sync clients can diff without fetching content.
2703 
25882704 - `"full"`
25892705 
2706 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
2707 
25902708#### Headers
25912709 
25922710- `"anthropic-beta": optional array of AnthropicBeta`
from line 2809
26912809 
26922810- `"anthropic-workspace-id": optional string`
26932811 
2812 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
2813 
2814 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
2815 
26942816#### Returns
26952817 
26962818- `BetaManagedAgentsMemoryVersion object`
from line 2845
27232845 
27242846 - `"created"`
27252847 
2848 The memory was created. The first version in any memory's lineage.
2849 
27262850 - `"modified"`
27272851 
2852 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
2853 
27282854 - `"deleted"`
27292855 
2856 The memory was deleted. The `content`, `content_size_bytes`, and `content_sha256` fields are `null` on this version. The preceding version, while it is retained, records the deleted content's size and hash.
2857 
27302858 - `content: optional string or null`
27312859 
27322860 The memory's UTF-8 text content as of this version. `null` when `view=basic`, when `operation` is `deleted`, or when `redacted_at` is set.
from line 2980
28522980 
28532981- `memory_store_id: string`
28542982 
2983 The ID of the memory store that holds the version (`memstore_...`).
2984 
28552985- `memory_version_id: string`
28562986 
2987 The ID of the memory version to redact (`memver_...`).
2988 
28572989#### Headers
28582990 
28592991- `"anthropic-beta": optional array of AnthropicBeta`
from line 3090
29583090 
29593091- `"anthropic-workspace-id": optional string`
29603092 
3093 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
3094 
3095 Only needed for credentials that can act on more than one Workspace. A credential that belongs to a specific Workspace may omit it; if sent, it must match that Workspace.
3096 
29613097#### Returns
29623098 
29633099- `BetaManagedAgentsMemoryVersion object`
from line 3126
29903126 
29913127 - `"created"`
29923128 
3129 The memory was created. The first version in any memory's lineage.
3130 
29933131 - `"modified"`
29943132 
3133 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
3134 
29953135 - `"deleted"`
3136 
3137 The memory was deleted. The `content`, `content_size_bytes`, and `content_sha256` fields are `null` on this version. The preceding version, while it is retained, records the deleted content's size and hash.
29963138 
29973139 - `content: optional string or null`
29983140