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Describes the Application Auto Scaling scaling policies for the specified service namespace.
You can filter the results using ResourceId
, ScalableDimension
, and
PolicyNames
.
For more information, see Target tracking scaling policies and Step scaling policies in the Application Auto Scaling User Guide.
For .NET Core this operation is only available in asynchronous form. Please refer to DescribeScalingPoliciesAsync.
Namespace: Amazon.ApplicationAutoScaling
Assembly: AWSSDK.ApplicationAutoScaling.dll
Version: 3.x.y.z
public abstract DescribeScalingPoliciesResponse DescribeScalingPolicies( DescribeScalingPoliciesRequest request )
Container for the necessary parameters to execute the DescribeScalingPolicies service method.
Exception | Condition |
---|---|
ConcurrentUpdateException | Concurrent updates caused an exception, for example, if you request an update to an Application Auto Scaling resource that already has a pending update. |
FailedResourceAccessException | Failed access to resources caused an exception. This exception is thrown when Application Auto Scaling is unable to retrieve the alarms associated with a scaling policy due to a client error, for example, if the role ARN specified for a scalable target does not have permission to call the CloudWatch DescribeAlarms on your behalf. |
InternalServiceException | The service encountered an internal error. |
InvalidNextTokenException | The next token supplied was invalid. |
ValidationException | An exception was thrown for a validation issue. Review the available parameters for the API request. |
This example describes the scaling policies for the ECS service namespace.
var client = new AmazonApplicationAutoScalingClient(); var response = client.DescribeScalingPolicies(new DescribeScalingPoliciesRequest { ServiceNamespace = "ecs" }); string nextToken = response.NextToken; List<ScalingPolicy> scalingPolicies = response.ScalingPolicies;
.NET Framework:
Supported in: 4.5, 4.0, 3.5