Adds elements to the Gateways collection
            
 Declaration Syntax
 Declaration Syntax| 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 ListGatewaysResult WithGateways( params GatewayInfo[] gateways )
 Parameters
 Parameters- gateways (array<GatewayInfo>[]()[][])
- The values to add to the Gateways collection
 Return Value
 Return Valuethis instance