列出记忆版本

GET /anthropic/v1/memory_stores/{memory_store_id}/memory_versions○ 未支持

请求参数

memory_store_idstring必填
path: 记忆库 ID（路径或查询参数）。
api_key_idstring可选
query: 只返回用该 API Key 写入的版本。
created_at[gte]string可选
query: 只返回不早于该时间创建的记录。
created_at[lte]string可选
query: 只返回不晚于该时间创建的记录。
memory_idstring可选
query: 记忆 ID（路径或查询参数）。
operationstring可选
query: 只返回记录该类变更的版本。
service_account_idstring可选
query: 只返回该服务账号写入的版本。
session_idstring可选
query: 会话 ID（路径或查询参数）。
viewstring可选
query: 返回投影：basic 省略内容，full 附带完整内容。
limitnumber可选
query: 每页返回的条数上限。
▸ 更多参数（1）
- pagestring可选
  query: 分页游标，取自上一页响应的 next_page。

501 平台还没有实现这个端点；调用会得到下面这个响应：

平台还没有提供智能体可读写的持久记忆库。调用会返回 501（not_implemented_error），不产生副作用，官方 SDK 不会重试。

错误按 Claude Managed Agents 格式返回，参见错误码

响应

HTTP 200

Successful response

application/json

名称	类型	说明
data	array<object>
data[].id	string	Unique identifier for this version (a `memver_...` value).
data[].created_at	string	A timestamp in RFC 3339 format
data[].memory_id	string	ID of the memory this version snapshots (a `mem_...` value). Remains valid after the memory is deleted; pass it as `memory_id` to List memory versions to retrieve the memory's retained versions, including the `deleted` row while the lineage is retained.
data[].memory_store_id	string	ID of the memory store this version belongs to (a `memstore_...` value).
data[].operation	string	The kind of mutation a `memory_version` records. Every non-no-op mutation to a memory appends exactly one version row with one of these values.
data[].type	string
data[].content	null \| string	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.
data[].content_sha256	null \| string	Lowercase hex SHA-256 digest of `content` as of this version (64 characters). `null` when `redacted_at` is set or `operation` is `deleted`. Populated regardless of `view` otherwise.
data[].content_size_bytes	null \| number	Size of `content` in bytes as of this version. `null` when `redacted_at` is set or `operation` is `deleted`. Populated regardless of `view` otherwise.
data[].created_by	object	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.
data[].path	null \| string	The memory's path at the time of this write. `null` if and only if `redacted_at` is set.
data[].redacted_at	null \| string	A timestamp in RFC 3339 format
data[].redacted_by	object	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.
next_page	string \| null