AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the AttachInstances operation. Attaches one or more EC2 instances to the specified Auto Scaling group.

When you attach instances, Auto Scaling increases the desired capacity of the group by the number of instances being attached. If the number of instances being attached plus the desired capacity of the group exceeds the maximum size of the group, the operation fails.

If there is a Classic Load Balancer attached to your Auto Scaling group, the instances are also registered with the load balancer. If there are target groups attached to your Auto Scaling group, the instances are also registered with the target groups.

For more information, see Attach EC2 Instances to Your Auto Scaling Group in the Auto Scaling User Guide.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.AutoScaling.AmazonAutoScalingRequest
      Amazon.AutoScaling.Model.AttachInstancesRequest

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

Syntax

C#
public class AttachInstancesRequest : AmazonAutoScalingRequest
         IAmazonWebServiceRequest

The AttachInstancesRequest type exposes the following members

Constructors

NameDescription
Public Method AttachInstancesRequest()

Properties

NameTypeDescription
Public Property AutoScalingGroupName System.String

Gets and sets the property AutoScalingGroupName.

The name of the group.

Public Property InstanceIds System.Collections.Generic.List<System.String>

Gets and sets the property InstanceIds.

One or more instance IDs.

Examples

This example attaches the specified instance to the specified Auto Scaling group.

To attach an instance to an Auto Scaling group


var response = client.AttachInstances(new AttachInstancesRequest 
{
    AutoScalingGroupName = "my-auto-scaling-group",
    InstanceIds = new List {
        "i-93633f9b"
    }
});


            

Version Information

.NET Standard:
Supported in: 1.3

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

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms