@type t() :: %Railsr.Types.Card{
  card_holder_name: String.t() | nil,
  card_id: String.t() | nil,
  card_programme_id: String.t() | nil,
  card_type: String.t() | nil,
  created_at: String.t() | nil,
  dispatch_method: String.t() | nil,
  enduser_id: String.t() | nil,
  expiry_month: String.t() | nil,
  expiry_year: String.t() | nil,
  last_four: String.t() | nil,
  ledger_id: String.t() | nil,
  metadata: map() | nil,
  payment_tokens: list() | nil,
  physical_delivery_address: map() | nil,
  scheme: String.t() | nil,
  status: String.t() | nil,
  updated_at: String.t() | nil
}