List memory versions changedapi/beta/memory_stores/memory_versions/list
Nearest release: v2.1.282, published an hour 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
Lines+10added
Lines−10removed
From line
255
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits11to this page, all time
The whole hunk
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255255
256256 - `created_by: optional BetaManagedAgentsActor`
257257
258 Identifies who performed a write or redact operation. Captured at write time on the `memory_version` row. The API key that created a session is not recorded on agent writes; attribution answers who made the write, not who is ultimately responsible. Look up session provenance separately via the [Sessions API](/docs/en/api/beta/sessions/retrieve).
258 Identifies who performed an operation. Recorded when the operation happens and not updated afterwards, so the ID may refer to a user, service account, API key, or session that has since been deleted.
259259
260260 - `BetaManagedAgentsSessionActor object`
261261
262 Attribution for a write made by an agent during a session, through the mounted filesystem at `/mnt/memory/`.
262 An agent acting during a session, for example through the session's mounted filesystem. It names the session itself, not the user or API key that started the session.
263263
264264 - `type: "session_actor"`
265265
266266 - `session_id: string`
267267
268 ID of the session that performed the write (a `sesn_...` value). Look up the session via [Retrieve a session](/docs/en/api/beta/sessions/retrieve) for further provenance.
268 ID of the session (a `sesn_...` value). Look up the session via [Retrieve a session](/docs/en/api/beta/sessions/retrieve) for further provenance.
269269
270270 minLength: 1
271271
272272 - `BetaManagedAgentsAPIActor object`
273273
274 Attribution for a write made directly via the public API (outside of any session).
274 A direct caller of the public API, identified by the API key that authenticated the request.
275275
276276 - `type: "api_actor"`
277277
278278 - `api_key_id: string`
279279
280 ID of the API key that performed the write. This identifies the key, not the secret.
280 ID of the API key (an `apikey_...` value). This identifies the key, not the secret.
281281
282282 minLength: 1
283283
284284 - `BetaManagedAgentsUserActor object`
285285
286 Attribution for a write made by a human user through the Anthropic Console.
286 A human user, for example acting through the Anthropic Console.
287287
288288 - `type: "user_actor"`
289289
290290 - `user_id: string`
291291
292 ID of the user who performed the write (a `user_...` value).
292 ID of the user (a `user_...` value).
293293
294294 minLength: 1
295295
296296 - `BetaManagedAgentsServiceAccountActor object`
297297
298 Attribution for a write made by a workload authenticated as a service account, for example via Workload Identity Federation.
298 A workload authenticated as a service account, for example via Workload Identity Federation.
299299
300300 - `type: "service_account_actor"`
301301
302302 - `service_account_id: string`
303303
304 ID of the service account that performed the write (a `svac_...` value).
304 ID of the service account (a `svac_...` value).
305305
306306 minLength: 1
307307
from line 317
317317
318318 - `redacted_by: optional BetaManagedAgentsActor`
319319
320 Identifies who performed a write or redact operation. Captured at write time on the `memory_version` row. The API key that created a session is not recorded on agent writes; attribution answers who made the write, not who is ultimately responsible. Look up session provenance separately via the [Sessions API](/docs/en/api/beta/sessions/retrieve).
320 Identifies who performed an operation. Recorded when the operation happens and not updated afterwards, so the ID may refer to a user, service account, API key, or session that has since been deleted.
321321
322322- `next_page: optional string or null`
323323
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