AWS SDK Version 3 for .NET
API Reference

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Deregisters the specified instances from the specified load balancer. After the instance is deregistered, it no longer receives traffic from the load balancer.

You can use DescribeLoadBalancers to verify that the instance is deregistered from the load balancer.

For more information, see Register or De-Register EC2 Instances in the Classic Load Balancers Guide.

Note:

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 BeginDeregisterInstancesFromLoadBalancer and EndDeregisterInstancesFromLoadBalancer.

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

Syntax

C#
public abstract Task<DeregisterInstancesFromLoadBalancerResponse> DeregisterInstancesFromLoadBalancerAsync(
         DeregisterInstancesFromLoadBalancerRequest request,
         CancellationToken cancellationToken
)

Parameters

request
Type: Amazon.ElasticLoadBalancing.Model.DeregisterInstancesFromLoadBalancerRequest

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

cancellationToken
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 DeregisterInstancesFromLoadBalancer service method, as returned by ElasticLoadBalancing.

Exceptions

ExceptionCondition
AccessPointNotFoundException The specified load balancer does not exist.
InvalidEndPointException The specified endpoint is not valid.

Version Information

.NET Core App:
Supported in: 3.1

.NET Standard:
Supported in: 2.0

.NET Framework:
Supported in: 4.5

See Also