Values.MaintenanceTrackSourceDefines a maintenance track that determines which Amazon Redshift version to apply during a maintenance window. If the value for MaintenanceTrack is current, the cluster is updated to the most recently certified maintenance release. If the value is trailing, the cluster is updated to the previously certified maintenance release.
type nonrec t = {maintenanceTrackName : String_.t option;The name of the maintenance track. Possible values are current and trailing.
*)databaseVersion : String_.t option;The version number for the cluster release.
*)updateTargets : EligibleTracksToUpdateList.t option;An array of UpdateTarget objects to update with the maintenance track.
*)}