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 Versions changed

api/beta/memory_stores/memory_versions

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+77added
Lines−9removed
From line 15 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

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from line 15
1515 
1616- `memory_store_id: string`
1717 
18 The ID of the memory store whose version history to list (`memstore_...`).
19 
1820### Query parameters
1921 
2022- `api_key_id: optional string`
2123 
22 Query parameter for api_key_id
24 Return only versions written with the API key that has this ID.
2325 
2426- `"created_at[gte]": optional string`
2527 
from line 37
3537 
3638- `limit: optional number`
3739 
38 Query parameter for limit
40 The maximum number of versions to return per page. Defaults to 20.
3941 
4042 format: int32
4143 
4244- `memory_id: optional string`
4345 
44 Query parameter for memory_id
46 Return only versions of the memory with this ID (`mem_...`).
4547 
48 The filter still works after the memory is deleted. The results then include the version whose `operation` is `deleted`.
49 
4650- `operation: optional BetaManagedAgentsMemoryVersionOperation`
4751 
48 Query parameter for operation
52 Return only versions that record this kind of change.
4953 
5054 - `"created"`
5155 
56 The memory was created. The first version in any memory's lineage.
57 
5258 - `"modified"`
5359 
60 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
61 
5462 - `"deleted"`
5563 
64 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.
65 
5666- `page: optional string`
5767 
58 Query parameter for page
68 The `next_page` value from a previous response, to get the next page. Omit it to get the first page.
5969 
6070- `service_account_id: optional string`
6171 
62 Query parameter for service_account_id
72 Return only versions written by the service account with this ID (`svac_...`).
6373 
6474- `session_id: optional string`
6575 
66 Query parameter for session_id
76 Return only versions written by the session with this ID.
6777 
6878- `view: optional BetaManagedAgentsMemoryView`
6979 
70 Query parameter for view
80 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.
7181 
7282 - `"basic"`
7383 
84 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.
85 
7486 - `"full"`
7587 
88 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
89 
7690### Headers
7791 
7892- `"anthropic-beta": optional array of AnthropicBeta`
from line 191
177191 
178192- `"anthropic-workspace-id": optional string`
179193 
194 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
195 
196 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.
197 
180198### Returns
181199 
182200- `data: optional array of BetaManagedAgentsMemoryVersion`
from line 227
209227 
210228 - `"created"`
211229 
230 The memory was created. The first version in any memory's lineage.
231 
212232 - `"modified"`
213233 
234 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
235 
214236 - `"deleted"`
215237 
238 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.
239 
216240 - `content: optional string or null`
217241 
218242 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 371
347371 
348372- `memory_store_id: string`
349373 
374 The ID of the memory store that holds the version (`memstore_...`).
375 
350376- `memory_version_id: string`
351377 
378 The ID of the memory version to retrieve (`memver_...`).
379 
352380### Query parameters
353381 
354382- `view: optional BetaManagedAgentsMemoryView`
355383 
356 Query parameter for view
384 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.
357385 
358386 - `"basic"`
359387 
388 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.
389 
360390 - `"full"`
361391 
392 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
393 
362394### Headers
363395 
364396- `"anthropic-beta": optional array of AnthropicBeta`
from line 495
463495 
464496- `"anthropic-workspace-id": optional string`
465497 
498 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
499 
500 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.
501 
466502### Returns
467503 
468504- `BetaManagedAgentsMemoryVersion object`
from line 531
495531 
496532 - `"created"`
497533 
534 The memory was created. The first version in any memory's lineage.
535 
498536 - `"modified"`
499537 
538 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
539 
500540 - `"deleted"`
501541 
542 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.
543 
502544 - `content: optional string or null`
503545 
504546 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 666
624666 
625667- `memory_store_id: string`
626668 
669 The ID of the memory store that holds the version (`memstore_...`).
670 
627671- `memory_version_id: string`
628672 
673 The ID of the memory version to redact (`memver_...`).
674 
629675### Headers
630676 
631677- `"anthropic-beta": optional array of AnthropicBeta`
from line 776
730776 
731777- `"anthropic-workspace-id": optional string`
732778 
779 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
780 
781 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.
782 
733783### Returns
734784 
735785- `BetaManagedAgentsMemoryVersion object`
from line 812
762812 
763813 - `"created"`
764814 
815 The memory was created. The first version in any memory's lineage.
816 
765817 - `"modified"`
766818 
819 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
820 
767821 - `"deleted"`
768822 
823 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.
824 
769825 - `content: optional string or null`
770826 
771827 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 1040
9841040 
9851041 - `"created"`
9861042 
1043 The memory was created. The first version in any memory's lineage.
1044 
9871045 - `"modified"`
9881046 
1047 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
1048 
9891049 - `"deleted"`
9901050 
1051 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.
1052 
9911053 - `content: optional string or null`
9921054 
9931055 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 1138
10761138 
10771139 - `"created"`
10781140 
1141 The memory was created. The first version in any memory's lineage.
1142 
10791143 - `"modified"`
10801144 
1145 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
1146 
10811147 - `"deleted"`
1148 
1149 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.
10821150 
10831151### Beta Managed Agents Service Account Actor
10841152