AWS SDK Version 3 for .NET
API Reference

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Modifies the connection options for your Site-to-Site VPN connection.

When you modify the VPN connection options, the VPN endpoint IP addresses on the Amazon Web Services side do not change, and the tunnel options do not change. Your VPN connection will be temporarily unavailable for a brief period while the VPN connection is updated.


This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginModifyVpnConnectionOptions and EndModifyVpnConnectionOptions.

Namespace: Amazon.EC2
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z


public virtual Task<ModifyVpnConnectionOptionsResponse> ModifyVpnConnectionOptionsAsync(
         ModifyVpnConnectionOptionsRequest request,
         CancellationToken cancellationToken


Type: Amazon.EC2.Model.ModifyVpnConnectionOptionsRequest

Container for the necessary parameters to execute the ModifyVpnConnectionOptions service method.

Type: System.Threading.CancellationToken

A cancellation token that can be used by other objects or threads to receive notice of cancellation.

Return Value

The response from the ModifyVpnConnectionOptions service method, as returned by EC2.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5

See Also