{
  "success_example": {
    "code": 0,
    "message": "success",
    "data": {
      "summary": "简版结论占位",
      "profile_id": "p_123"
    }
  },
  "error_example": {
    "code": 30001,
    "message": "invalid birth date"
  },
  "list_example": {
    "code": 0,
    "message": "success",
    "data": {
      "list": [{ "slug": "mbti", "name": "MBTI" }],
      "total": 1,
      "page": 1,
      "page_size": 20
    }
  },
  "_comment": "Never use {success:true} or {ok:true} as root."
}