{
  // 【Returns when name query】Queried username.
  "query": "ExamplePlayer",
  // 【Returns when name query】Number of matched users, 0 means not found.
  "count": 2,
  // 【Returns when name query】List of matched users, includes all players matching current username or former names.
  "results": [
    {
      // Player's current username.
      "id": "ExamplePlayer",
      // Player's UUID (with hyphens format).
      "uuid": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      // Total number of historical names.
      "name_num": 1,
      // Array of historical usernames.
      "history": [
        {
          "name": "ExamplePlayer",
          "changedToAt": "2023/09/13 10:10:06"
        }
      ]
    }
  ],
  // [Returned when querying by uuid] Player's current username.
  "id": "T8K_",
  // [Returned when querying by uuid] Queried player's UUID (with hyphens format).
  "uuid": "ee9b4ed1-aac1-491e-b761-1471be374b80",
  // [Returned when querying by uuid] Total number of historical names (including current name).
  "name_num": 4,
  // [Returned when querying by uuid] Array containing all historical usernames, sorted in reverse chronological order.
  "history": [
    {
      // Time when renamed to this name, format is `YYYY/MM/DD HH:mm:ss`. If it's the initial name, it will be `Initial`.
      "changedToAt": "2015/02/04 22:42:25",
      // Username used at that time.
      "name": "jeb_"
    }
  ]
}

{
  "code": "INVALID_ARGUMENT",
  "details": {},
  "message": "uuid or name query parameter is required"
}

{
  "code": "NOT_FOUND",
  "details": {},
  "message": "User with the specified UUID not found."
}

{
  "code": "UPSTREAM_ERROR",
  "details": {},
  "message": "Service temporarily unavailable."
}