@type t() :: %Ory.Model.DeviceAuthnKey{
  attestation: Ory.Model.DeviceAuthnAttestation.t() | nil,
  client_key_id: String.t() | nil,
  created_at: DateTime.t() | nil,
  device_name: String.t() | nil,
  device_type: String.t() | nil,
  pin: Ory.Model.PinConfig.t() | nil,
  public_key: [integer()] | nil,
  relaxed_attestation_expires_at: DateTime.t() | nil,
  state: String.t() | nil,
  user_verification: Ory.Model.UserVerification.t() | nil,
  version: integer() | nil
}