Returns information about security groups that you own.
            
 Declaration Syntax
 Declaration Syntax| C# | 
DescribeSecurityGroupsResponse DescribeSecurityGroups( DescribeSecurityGroupsRequest request )
 Parameters
 Parameters- request (DescribeSecurityGroupsRequest)
- Describe Security Groups request
 Return Value
 Return ValueDescribe Security Groups  Response from the service
 Remarks
 Remarks
            If you specify security group names, information about those security
            group is returned. Otherwise, information for all security group is
            returned.
            If you specify a group that does not exist, a fault is returned.
            
 Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| WebException | |
| AmazonEC2Exception |