Sets the RdsDbInstanceArns 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 DescribeRdsDbInstancesRequest WithRdsDbInstanceArns( params string[] rdsDbInstanceArns )

- rdsDbInstanceArns (array<String>[]()[][])
- The values to add to the RdsDbInstanceArns collection

this instance