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Gets information about the scaling activities in the account and Region.
When scaling events occur, you see a record of the scaling activity in the scaling activities. For more information, see Verifying a scaling activity for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
If the scaling event succeeds, the value of the StatusCode element in the response
is Successful. If an attempt to launch instances failed, the StatusCode
value is Failed or Cancelled and the StatusMessage element in
the response indicates the cause of the failure. For help interpreting the StatusMessage,
see Troubleshooting
Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.
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 BeginDescribeScalingActivities and EndDescribeScalingActivities.
Namespace: Amazon.AutoScaling
Assembly: AWSSDK.AutoScaling.dll
Version: 3.x.y.z
public virtual Task<DescribeScalingActivitiesResponse> DescribeScalingActivitiesAsync( CancellationToken cancellationToken )
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| InvalidNextTokenException | The NextToken value is not valid. |
| ResourceContentionException | You already have a pending update to an Amazon EC2 Auto Scaling resource (for example, an Auto Scaling group, instance, or load balancer). |
.NET Core App:
Supported in: 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5