AWS SDK Version 2 for .NET
API Reference

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.NET Framework 3.5
 
Container for the parameters to the RegisterInstancesWithLoadBalancer operation. Adds the specified instances to the specified load balancer.

The instance must be a running instance in the same network as the load balancer (EC2-Classic or the same VPC). If you have EC2-Classic instances and a load balancer in a VPC with ClassicLink enabled, you can link the EC2-Classic instances to that VPC and then register the linked EC2-Classic instances with the load balancer in the VPC.

Note that RegisterInstanceWithLoadBalancer completes when the request has been registered. Instance registration takes a little time to complete. To check the state of the registered instances, use DescribeLoadBalancers or DescribeInstanceHealth.

After the instance is registered, it starts receiving traffic and requests from the load balancer. Any instance that is not in one of the Availability Zones registered for the load balancer is moved to the OutOfService state. If an Availability Zone is added to the load balancer later, any instances registered with the load balancer move to the InService state.

If you stop an instance registered with a load balancer and then start it, the IP addresses associated with the instance changes. Elastic Load Balancing cannot recognize the new IP address, which prevents it from routing traffic to the instances. We recommend that you use the following sequence: stop the instance, deregister the instance, start the instance, and then register the instance. To deregister instances from a load balancer, use DeregisterInstancesFromLoadBalancer.

For more information, see Deregister and Register EC2 Instances in the Elastic Load Balancing Developer Guide.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.ElasticLoadBalancing.AmazonElasticLoadBalancingRequest
      Amazon.ElasticLoadBalancing.Model.RegisterInstancesWithLoadBalancerRequest

Namespace: Amazon.ElasticLoadBalancing.Model
Assembly: AWSSDK.dll
Version: (assembly version)

Syntax

C#
public class RegisterInstancesWithLoadBalancerRequest : AmazonElasticLoadBalancingRequest
         IRequestEvents

The RegisterInstancesWithLoadBalancerRequest type exposes the following members

Constructors

NameDescription
Public Method RegisterInstancesWithLoadBalancerRequest() Empty constructor used to set properties independently even when a simple constructor is available
Public Method RegisterInstancesWithLoadBalancerRequest(string, List<Instance>)

Properties

NameTypeDescription
Public Property Instances System.Collections.Generic.List<Amazon.ElasticLoadBalancing.Model.Instance> Gets and sets the property Instances.

The IDs of the instances.

Public Property LoadBalancerName System.String Gets and sets the property LoadBalancerName.

The name of the load balancer.

Version Information

.NET Framework:
Supported in: 4.5, 4.0, 3.5

.NET for Windows Store apps:
Supported in: Windows 8.1, Windows 8

.NET for Windows Phone:
Supported in: Windows Phone 8.1, Windows Phone 8