Sets the RetentionPeriod property

C# |
[ObsoleteAttribute("The With methods are obsolete and will be removed in version 2 of the AWS SDK for .NET. See http://aws.amazon.com/sdkfornet/#version2 for more information.")] public ClusterSnapshotCopyStatus WithRetentionPeriod( long retentionPeriod )

- retentionPeriod (Int64)
- The value to set for the RetentionPeriod property

this instance