@type t() :: %Inttegro.FinancialAccountUpdateRequest{
  account_id: String.t(),
  custom_data: %{optional(String.t()) => term()} | nil,
  description: String.t() | nil,
  label: String.t() | nil,
  owner: Inttegro.FinancialAccountOwnerUpdateInput.t() | nil,
  reference: String.t() | nil
}