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You start a zonal shift to temporarily move load balancer traffic away from an Availability Zone in an Amazon Web Services Region, to help your application recover immediately, for example, from a developer's bad code deployment or from an Amazon Web Services infrastructure failure in a single Availability Zone. You can start a zonal shift in Route 53 ARC only for managed resources in your Amazon Web Services account in an Amazon Web Services Region. Resources are automatically registered with Route 53 ARC by Amazon Web Services services.
At this time, you can only start a zonal shift for Network Load Balancers and Application Load Balancers with cross-zone load balancing turned off.
When you start a zonal shift, traffic for the resource is no longer routed to the Availability Zone. The zonal shift is created immediately in Route 53 ARC. However, it can take a short time, typically up to a few minutes, for existing, in-progress connections in the Availability Zone to complete.
For more information, see Zonal shift in the Amazon Route 53 Application Recovery Controller Developer Guide.
For .NET Core this operation is only available in asynchronous form. Please refer to StartZonalShiftAsync.
Namespace: Amazon.ARCZonalShift
Assembly: AWSSDK.ARCZonalShift.dll
Version: 3.x.y.z
public abstract StartZonalShiftResponse StartZonalShift( StartZonalShiftRequest request )
Container for the necessary parameters to execute the StartZonalShift service method.
| Exception | Condition |
|---|---|
| AccessDeniedException | You do not have sufficient access to perform this action. |
| ConflictException | The request could not be processed because of conflict in the current state of the resource. |
| InternalServerException | There was an internal server error. |
| ResourceNotFoundException | The input requested a resource that was not found. |
| ThrottlingException | The request was denied due to request throttling. |
| ValidationException | The input fails to satisfy the constraints specified by an Amazon Web Services service. |
.NET Framework:
Supported in: 4.5 and newer, 3.5