AWS SDK for .NET Documentation
RetentionPeriod Property
AmazonAmazon.Redshift.ModelModifySnapshotCopyRetentionPeriodRequestRetentionPeriod Did this page help you?   Yes   No    Tell us about it...
Gets and sets the property RetentionPeriod.

The number of days to retain automated snapshots in the destination region after they are copied from the source region.

If you decrease the retention period for automated snapshots that are copied to a destination region, Amazon Redshift will delete any existing automated snapshots that were copied to the destination region and that fall outside of the new retention period.

Constraints: Must be at least 1 and no more than 35.

Declaration Syntax
C#
public int RetentionPeriod { get; set; }

Assembly: AWSSDK (Module: AWSSDK) Version: 1.5.60.0 (1.5.60.0)