@type t() :: %Ory.Model.OAuth2LogoutRequest{
  challenge: String.t() | nil,
  client: Ory.Model.OAuth2Client.t() | nil,
  expires_at: DateTime.t() | nil,
  request_url: String.t() | nil,
  requested_at: DateTime.t() | nil,
  rp_initiated: boolean() | nil,
  sid: String.t() | nil,
  subject: String.t() | nil
}