@type t() :: %Rapyd.Types.Contact{
  address: Rapyd.Types.Address.t() | nil,
  authorized_user_details: map() | nil,
  business_details: Rapyd.Types.BusinessDetails.t() | nil,
  compliance_profile: map() | nil,
  contact_type: String.t(),
  country: String.t() | nil,
  created_at: integer(),
  date_of_birth: String.t() | nil,
  email: String.t() | nil,
  first_name: String.t() | nil,
  id: String.t(),
  identification_number: String.t() | nil,
  identification_type: String.t() | nil,
  last_name: String.t() | nil,
  metadata: map() | nil,
  nationality: String.t() | nil,
  phone_number: String.t() | nil
}