curl "https://memo.ariacompute.cn/v1/workspaces/ws_01a2b3c4d5e6/chat-memories?layer=3" \
  -H "Authorization: Bearer <jwt>"

[
  {
    "id": "cm_01a2b3c4d5e6",
    "workspace_id": "ws_01a2b3c4d5e6",
    "owner_id": "usr_01a2b3c4d5e6",
    "session_id": "sess_01a2b3c4d5e6",
    "layer": 3,
    "kind": "persona",
    "content": "用户是开发者，关注定价与集成。",
    "visibility": "private",
    "created_at": "2026-10-12T09:05:00Z"
  }
]