@type t() :: %ExOanda.GuaranteedStopLossOrderRequest{
  client_extensions: ExOanda.ClientExtensions.t() | nil,
  distance: float() | nil,
  gtd_time: DateTime.t() | nil,
  price: float() | nil,
  time_in_force: (:GTC | :GTD | :GFD) | nil,
  trade_id: String.t() | nil,
  trigger_condition: (:DEFAULT | :INVERSE | :BID | :ASK | :MID) | nil,
  type: :GUARANTEED_STOP_LOSS | nil
}