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.
Tests an alarm by displaying a banner on the Amazon Lightsail console. If a notification
trigger is configured for the specified alarm, the test also sends a notification
to the notification protocol (Email and/or SMS) configured for the alarm.
An alarm is used to monitor a single metric for one of your resources. When a metric condition is met, the alarm can notify you by email, SMS text message, and a banner displayed on the Amazon Lightsail console. For more information, see Alarms in Amazon Lightsail.
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 BeginTestAlarm and EndTestAlarm.
Namespace: Amazon.Lightsail
Assembly: AWSSDK.Lightsail.dll
Version: 3.x.y.z
public abstract Task<TestAlarmResponse> TestAlarmAsync( TestAlarmRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the TestAlarm service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| AccessDeniedException | Lightsail throws this exception when the user cannot be authenticated or uses invalid credentials to access a resource. |
| InvalidInputException | Lightsail throws this exception when user input does not conform to the validation rules of an input field. Domain and distribution APIs are only available in the N. Virginia (us-east-1) Amazon Web Services Region. Please set your Amazon Web Services 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. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer