@type t() :: %ExBifrost.Model.OAuthToken{
  access_token: String.t() | nil,
  expires_at: DateTime.t() | nil,
  id: String.t() | nil,
  last_refreshed_at: DateTime.t() | nil,
  refresh_token: String.t() | nil,
  scopes: [String.t()] | nil,
  token_type: String.t() | nil
}