Gives you information about your VPN connections.
            
             Important - we strongly recommend you use HTTPS when calling this
             operation because the response contains sensitive cryptographic
             information for configuring your customer gateway.
            
             You can filter the results to return information only about VPN
             connections that match criteria you specify.
            
             For example, you could ask to get information about a particular VPN
             connection (or all) only if the VPN's state is pending or available.
            
             You can specify multiple filters (e.g., the VPN connection is
             associated with a particular VPN gateway, and
             the gateway's state is pending or available).
            
             The result includes information for a particular VPN connection
             only if the VPN connection matches all your filters.
            
             If there's no match, no special message is returned; the response is
             simply empty.
            
             The returned information consists of:
             1. The VPN connection ID.
             2. The type of connection.
             3. Customer gateway ID.
             4. VPN gateway ID.
             5. The current state of the VPN connection (pending, available,
             deleting, deleted).
             6. The customer gateway configuration information in the
             native XML format.
             
 Declaration Syntax
 Declaration Syntax| C# | 
public DescribeVpnConnectionsResponse DescribeVpnConnections( DescribeVpnConnectionsRequest request )
 Parameters
 Parameters- request (DescribeVpnConnectionsRequest)
- Describe Vpn Connections request
 Return Value
 Return ValueDescribe Vpn Connections  Response from the service
 Exceptions
 Exceptions| Exception | Condition | 
|---|---|
| WebException | |
| AmazonEC2Exception |