@type t() :: %Inttegro.Payout{
  amount: Inttegro.Amount.t() | nil,
  balance_transactions: [String.t()] | nil,
  canceled_at: String.t() | nil,
  custom_data: %{optional(String.t()) => String.t()} | nil,
  destination_id: String.t(),
  error: Inttegro.PayoutError.t() | nil,
  execute_after: String.t(),
  executed_by: String.t() | nil,
  expected_at: String.t() | nil,
  failed_at: String.t() | nil,
  id: String.t(),
  initiated_at: String.t(),
  initiated_by: String.t() | nil,
  max_amount: Inttegro.Amount.t(),
  reference: String.t() | nil,
  schedule_id: String.t() | nil,
  scheduled_at: String.t() | nil,
  scheduled_by: String.t() | nil,
  sent_at: String.t() | nil,
  source_id: String.t() | nil,
  status: Inttegro.PayoutStatus.t(),
  succeeded_at: String.t() | nil
}