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.

Attaches a Transport Layer Security (TLS) certificate to your load balancer. TLS is just an updated, more secure version of Secure Socket Layer (SSL).

Once you create and validate your certificate, you can attach it to your load balancer. You can also use this API to rotate the certificates on your account. Use the AttachLoadBalancerTlsCertificate operation with the non-attached certificate, and it will replace the existing one and become the attached certificate.


For .NET Core and PCL this operation is only available in asynchronous form. Please refer to AttachLoadBalancerTlsCertificateAsync.

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


public virtual AttachLoadBalancerTlsCertificateResponse AttachLoadBalancerTlsCertificate(
         AttachLoadBalancerTlsCertificateRequest request
Type: Amazon.Lightsail.Model.AttachLoadBalancerTlsCertificateRequest

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

Return Value
The response from the AttachLoadBalancerTlsCertificate service method, as returned by Lightsail.


AccessDeniedException Lightsail throws this exception when the user cannot be authenticated or uses invalid credentials to access a resource.
AccountSetupInProgressException Lightsail throws this exception when an account is still in the setup in progress state.
InvalidInputException Lightsail throws this exception when user input does not conform to the validation rules of an input field. Domain-related APIs are only available in the N. Virginia (us-east-1) Region. Please set your AWS Region configuration to us-east-1 to create, view, or edit these resources.
NotFoundException Lightsail throws this exception when it cannot find a resource.
OperationFailureException Lightsail throws this exception when an operation fails to execute.
ServiceException A general service exception.
UnauthenticatedException Lightsail throws this exception when the user has not been authenticated.

Version Information

.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

See Also