Retrieve a memory version changedapi/beta/memory_stores/memory_versions/retrieve
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1414- `memory_store_id: string`
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16 The ID of the memory store that holds the version (`memstore_...`).
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1618- `memory_version_id: string`
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20 The ID of the memory version to retrieve (`memver_...`).
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1822## Query parameters
1923
2024- `view: optional BetaManagedAgentsMemoryView`
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22 Query parameter for view
26 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.
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2428 - `"basic"`
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30 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.
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2632 - `"full"`
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34 Return the object with `content` populated. On list endpoints, `view=full` caps `limit` at 20.
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2836## Headers
2937
3038- `"anthropic-beta": optional array of AnthropicBeta`
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130138- `"anthropic-workspace-id": optional string`
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140 Optional header to select the Workspace for this request. The value is a Workspace ID (for example, `wrkspc_011CZkZaBF1tNoB5wlCeusgy`).
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142 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.
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132144## Returns
133145
134146- `BetaManagedAgentsMemoryVersion object`
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162174 - `"created"`
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176 The memory was created. The first version in any memory's lineage.
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164178 - `"modified"`
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180 The memory's `content`, `path`, or both were changed via update. Writes the agent makes through the filesystem mount also appear as `modified`.
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166182 - `"deleted"`
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184 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.
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168186 - `content: optional string or null`
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