Gets and sets the ActivateGatewayResult property.
            AWS Storage Gateway returns the Amazon Resource Name (ARN) of the activated gateway. It is a string made of information such as your
            account, gateway name, and region. This ARN is used to reference the gateway in other API operations as well as resource-based
            authorization.
            
 Declaration Syntax
 Declaration Syntax| C# | 
public ActivateGatewayResult ActivateGatewayResult { get; set; }