Values.ScheduleActionStartSettingsSourceSettings to specify when an action should occur. Only one of the options must be selected.
type nonrec t = {fixedModeScheduleActionStartSettings : FixedModeScheduleActionStartSettings.t
option;Option for specifying the start time for an action.
*)followModeScheduleActionStartSettings : FollowModeScheduleActionStartSettings.t
option;Option for specifying an action as relative to another action.
*)immediateModeScheduleActionStartSettings : ImmediateModeScheduleActionStartSettings.t
option;Option for specifying an action that should be applied immediately.
*)}