Provides struct and type for a RestModePeriodModel
@type t() :: %ExOura.Client.RestModePeriodModel{ end_day: Date.t() | nil, end_time: String.t() | nil, episodes: [ExOura.Client.RestModeEpisode.t()], id: String.t(), start_day: Date.t(), start_time: String.t() | nil }