@type t() :: %Stripe.Params.AccountExternalAccountUpdateParams{
  account_holder_name: String.t() | nil,
  account_holder_type: String.t() | nil,
  account_type: String.t() | nil,
  address_city: String.t() | nil,
  address_country: String.t() | nil,
  address_line1: String.t() | nil,
  address_line2: String.t() | nil,
  address_state: String.t() | nil,
  address_zip: String.t() | nil,
  default_for_currency: boolean() | nil,
  documents:
    Stripe.Params.AccountExternalAccountUpdateParams.Documents.t() | nil,
  exp_month: String.t() | nil,
  exp_year: String.t() | nil,
  expand: [String.t()] | nil,
  metadata: map() | nil,
  name: String.t() | nil
}