Adds elements to the ActivityIds collection

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 DescribeScalingActivitiesRequest WithActivityIds( IEnumerable<string> activityIds )

- activityIds (IEnumerable<(Of <(<'String>)>)>)
- The values to add to the ActivityIds collection

this instance