BetaManagedAgentsMemory

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/anthropic/main/json-schema/anthropic-beta-managed-agents-memory-schema.json",
  "title": "BetaManagedAgentsMemory",
  "description": "A `memory` object: a single text document at a hierarchical path inside a memory store. The `content` field is populated when `view=full` and `null` when `view=basic`; the `content_size_bytes` and `content_sha256` fields are always populated so sync clients can diff without fetching content. Memories are addressed by their `mem_...` ID; the path is the create key and can be changed via update.",
  "x-generated": "2026-09-23",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/anthropic-memory-stores-api-openapi.yml#/components/schemas/BetaManagedAgentsMemory",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "type",
    "id",
    "memory_store_id",
    "path",
    "content_size_bytes",
    "content_sha256",
    "memory_version_id",
    "created_at",
    "updated_at"
  ],
  "properties": {
    "type": {
      "type": "string",
      "enum": [
        "memory"
      ]
    },
    "id": {
      "description": "Unique identifier for this memory (a `mem_...` value). Stable across renames; use this ID, not the path, to read, update, or delete the memory.",
      "type": "string"
    },
    "memory_store_id": {
      "description": "ID of the memory store this memory belongs to (a `memstore_...` value).",
      "type": "string"
    },
    "path": {
      "description": "Hierarchical path of the memory within the store, e.g. `/projects/foo/notes.md`. Always starts with `/`. Paths are case-sensitive and unique within a store. Maximum 1,024 bytes.",
      "type": "string"
    },
    "content": {
      "description": "The memory's UTF-8 text content. Populated when `view=full`; `null` when `view=basic`. Maximum 100 kB (102,400 bytes).",
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ]
    },
    "content_size_bytes": {
      "description": "Size of `content` in bytes (the UTF-8 plaintext length). Always populated, regardless of `view`.",
      "type": "integer",
      "format": "int32"
    },
    "content_sha256": {
      "description": "Lowercase hex SHA-256 digest of the UTF-8 `content` bytes (64 characters). The server applies no normalization, so clients can compute the same hash locally for staleness checks and as the value for a `content_sha256` precondition on update. Always populated, regardless of `view`.",
      "type": "string"
    },
    "memory_version_id": {
      "description": "ID of the `memory_version` representing this memory's current content (a `memver_...` value). This is the authoritative head pointer; `memory_version` objects do not carry an `is_latest` flag, so compare against this field instead. Enumerate the history via [List memory versions](/en/api/beta/memory_stores/memory_versions/list).",
      "type": "string"
    },
    "created_at": {
      "description": "When this memory was created, in RFC 3339 format.",
      "allOf": [
        {
          "$ref": "#/$defs/BetaTimestamp"
        }
      ]
    },
    "updated_at": {
      "description": "When this memory was last modified, in RFC 3339 format. Use this as a cheap freshness signal; for who made the change, look up the head version's `created_by` via [List memory versions](/en/api/beta/memory_stores/memory_versions/list).",
      "allOf": [
        {
          "$ref": "#/$defs/BetaTimestamp"
        }
      ]
    }
  },
  "$defs": {
    "BetaTimestamp": {
      "description": "A timestamp in RFC 3339 format",
      "type": "string",
      "format": "date-time"
    }
  }
}