Amazon.EC2.AmazonEC2Client.DescribeRegions C# (CSharp) Method

        internal DescribeRegionsResponse DescribeRegions()
        {
            return DescribeRegions(new DescribeRegionsRequest());
        }
        internal DescribeRegionsResponse DescribeRegions(DescribeRegionsRequest request)

		public static List<string> getEC2Regions(this API_AmazonEC2 amazonEC2)
		{
			var ec2Client = new AmazonEC2Client(amazonEC2.ApiKey.UserName, amazonEC2.ApiKey.Password); 
			return (from region in  ec2Client.DescribeRegions(new DescribeRegionsRequest())
		 		      			 			.DescribeRegionsResult.Region
					select region.RegionName).toList();
		}