Retrieve a memory version changedapi/beta/memory_stores/memory_versions/retrieve
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Lines−10removed
From line
203
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First seen
14 Aug 2026
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Recorded edits11to this page, all time
The whole hunk
from line 203, old and new numbered
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from line 203
203203
204204 - `created_by: optional BetaManagedAgentsActor`
205205
206 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).
206 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.
207207
208208 - `BetaManagedAgentsSessionActor object`
209209
210 Attribution for a write made by an agent during a session, through the mounted filesystem at `/mnt/memory/`.
210 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.
211211
212212 - `type: "session_actor"`
213213
214214 - `session_id: string`
215215
216 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.
216 ID of the session (a `sesn_...` value). Look up the session via [Retrieve a session](/docs/en/api/beta/sessions/retrieve) for further provenance.
217217
218218 minLength: 1
219219
220220 - `BetaManagedAgentsAPIActor object`
221221
222 Attribution for a write made directly via the public API (outside of any session).
222 A direct caller of the public API, identified by the API key that authenticated the request.
223223
224224 - `type: "api_actor"`
225225
226226 - `api_key_id: string`
227227
228 ID of the API key that performed the write. This identifies the key, not the secret.
228 ID of the API key (an `apikey_...` value). This identifies the key, not the secret.
229229
230230 minLength: 1
231231
232232 - `BetaManagedAgentsUserActor object`
233233
234 Attribution for a write made by a human user through the Anthropic Console.
234 A human user, for example acting through the Anthropic Console.
235235
236236 - `type: "user_actor"`
237237
238238 - `user_id: string`
239239
240 ID of the user who performed the write (a `user_...` value).
240 ID of the user (a `user_...` value).
241241
242242 minLength: 1
243243
244244 - `BetaManagedAgentsServiceAccountActor object`
245245
246 Attribution for a write made by a workload authenticated as a service account, for example via Workload Identity Federation.
246 A workload authenticated as a service account, for example via Workload Identity Federation.
247247
248248 - `type: "service_account_actor"`
249249
250250 - `service_account_id: string`
251251
252 ID of the service account that performed the write (a `svac_...` value).
252 ID of the service account (a `svac_...` value).
253253
254254 minLength: 1
255255
from line 265
265265
266266 - `redacted_by: optional BetaManagedAgentsActor`
267267
268 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).
268 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.
269269
270270## Example
271271
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