AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Classes

NameDescription
Class ActionTypeEnum

Constants used for properties of type ActionTypeEnum.

Class AmazonElasticLoadBalancingV2Client

Implementation for accessing ElasticLoadBalancingV2 Elastic Load Balancing

A load balancer distributes incoming traffic across targets, such as your EC2 instances. This enables you to increase the availability of your application. The load balancer also monitors the health of its registered targets and ensures that it routes traffic only to healthy targets. You configure your load balancer to accept incoming traffic by specifying one or more listeners, which are configured with a protocol and port number for connections from clients to the load balancer. You configure a target group with a protocol and port number for connections from the load balancer to the targets, and with health check settings to be used when checking the health status of the targets.

Elastic Load Balancing supports the following types of load balancers: Application Load Balancers, Network Load Balancers, and Classic Load Balancers.

An Application Load Balancer makes routing and load balancing decisions at the application layer (HTTP/HTTPS). A Network Load Balancer makes routing and load balancing decisions at the transport layer (TCP). Both Application Load Balancers and Network Load Balancers can route requests to one or more ports on each EC2 instance or container instance in your virtual private cloud (VPC).

A Classic Load Balancer makes routing and load balancing decisions either at the transport layer (TCP/SSL) or the application layer (HTTP/HTTPS), and supports either EC2-Classic or a VPC. For more information, see the Elastic Load Balancing User Guide.

This reference covers the 2015-12-01 API, which supports Application Load Balancers and Network Load Balancers. The 2012-06-01 API supports Classic Load Balancers.

To get started, complete the following tasks:

  1. Create a load balancer using CreateLoadBalancer.

  2. Create a target group using CreateTargetGroup.

  3. Register targets for the target group using RegisterTargets.

  4. Create one or more listeners for your load balancer using CreateListener.

To delete a load balancer and its related resources, complete the following tasks:

  1. Delete the load balancer using DeleteLoadBalancer.

  2. Delete the target group using DeleteTargetGroup.

All Elastic Load Balancing operations are idempotent, which means that they complete at most one time. If you repeat an operation, it succeeds.

Class AmazonElasticLoadBalancingV2Config

Configuration for accessing Amazon ElasticLoadBalancingV2 service

Class AmazonElasticLoadBalancingV2Exception

Common exception for the ElasticLoadBalancingV2 service.

Class AmazonElasticLoadBalancingV2Request

Base class for ElasticLoadBalancingV2 operation requests.

Class IpAddressType

Constants used for properties of type IpAddressType.

Class LoadBalancerSchemeEnum

Constants used for properties of type LoadBalancerSchemeEnum.

Class LoadBalancerStateEnum

Constants used for properties of type LoadBalancerStateEnum.

Class LoadBalancerTypeEnum

Constants used for properties of type LoadBalancerTypeEnum.

Class ProtocolEnum

Constants used for properties of type ProtocolEnum.

Class TargetHealthReasonEnum

Constants used for properties of type TargetHealthReasonEnum.

Class TargetHealthStateEnum

Constants used for properties of type TargetHealthStateEnum.

Class TargetTypeEnum

Constants used for properties of type TargetTypeEnum.

Interfaces

NameDescription
Interface IAmazonElasticLoadBalancingV2

Interface for accessing ElasticLoadBalancingV2 Elastic Load Balancing

A load balancer distributes incoming traffic across targets, such as your EC2 instances. This enables you to increase the availability of your application. The load balancer also monitors the health of its registered targets and ensures that it routes traffic only to healthy targets. You configure your load balancer to accept incoming traffic by specifying one or more listeners, which are configured with a protocol and port number for connections from clients to the load balancer. You configure a target group with a protocol and port number for connections from the load balancer to the targets, and with health check settings to be used when checking the health status of the targets.

Elastic Load Balancing supports the following types of load balancers: Application Load Balancers, Network Load Balancers, and Classic Load Balancers.

An Application Load Balancer makes routing and load balancing decisions at the application layer (HTTP/HTTPS). A Network Load Balancer makes routing and load balancing decisions at the transport layer (TCP). Both Application Load Balancers and Network Load Balancers can route requests to one or more ports on each EC2 instance or container instance in your virtual private cloud (VPC).

A Classic Load Balancer makes routing and load balancing decisions either at the transport layer (TCP/SSL) or the application layer (HTTP/HTTPS), and supports either EC2-Classic or a VPC. For more information, see the Elastic Load Balancing User Guide.

This reference covers the 2015-12-01 API, which supports Application Load Balancers and Network Load Balancers. The 2012-06-01 API supports Classic Load Balancers.

To get started, complete the following tasks:

  1. Create a load balancer using CreateLoadBalancer.

  2. Create a target group using CreateTargetGroup.

  3. Register targets for the target group using RegisterTargets.

  4. Create one or more listeners for your load balancer using CreateListener.

To delete a load balancer and its related resources, complete the following tasks:

  1. Delete the load balancer using DeleteLoadBalancer.

  2. Delete the target group using DeleteTargetGroup.

All Elastic Load Balancing operations are idempotent, which means that they complete at most one time. If you repeat an operation, it succeeds.