Class PutScalingPolicyRequest
- All Implemented Interfaces:
SdkPojo
,ToCopyableBuilder<PutScalingPolicyRequest.Builder,
PutScalingPolicyRequest>
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Nested Class Summary
Nested Classes -
Method Summary
Modifier and TypeMethodDescriptionfinal String
Specifies how the scaling adjustment is interpreted (for example, an absolute number or a percentage).final String
The name of the Auto Scaling group.builder()
final Integer
cooldown()
A cooldown period, in seconds, that applies to a specific simple scaling policy.final Boolean
enabled()
Indicates whether the scaling policy is enabled or disabled.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final Integer
Not needed if the default instance warmup is defined for the group.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) Used to retrieve the value of a field from any class that extendsSdkRequest
.final int
hashCode()
final boolean
For responses, this returns true if the service returned a value for the StepAdjustments property.final String
The aggregation type for the CloudWatch metrics.final Integer
The minimum value to scale by when the adjustment type isPercentChangeInCapacity
.final Integer
Available for backward compatibility.final String
The name of the policy.final String
One of the following policy types:A predictive scaling policy.final Integer
The amount by which to scale, based on the specified adjustment type.static Class
<? extends PutScalingPolicyRequest.Builder> final List
<StepAdjustment> A set of adjustments that enable you to scale based on the size of the alarm breach.A target tracking scaling policy.Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from class software.amazon.awssdk.awscore.AwsRequest
overrideConfiguration
Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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autoScalingGroupName
The name of the Auto Scaling group.
- Returns:
- The name of the Auto Scaling group.
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policyName
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policyType
One of the following policy types:
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TargetTrackingScaling
-
StepScaling
-
SimpleScaling
(default) -
PredictiveScaling
- Returns:
- One of the following policy types:
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TargetTrackingScaling
-
StepScaling
-
SimpleScaling
(default) -
PredictiveScaling
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adjustmentType
Specifies how the scaling adjustment is interpreted (for example, an absolute number or a percentage). The valid values are
ChangeInCapacity
,ExactCapacity
, andPercentChangeInCapacity
.Required if the policy type is
StepScaling
orSimpleScaling
. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.- Returns:
- Specifies how the scaling adjustment is interpreted (for example, an absolute number or a percentage).
The valid values are
ChangeInCapacity
,ExactCapacity
, andPercentChangeInCapacity
.Required if the policy type is
StepScaling
orSimpleScaling
. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.
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minAdjustmentStep
Available for backward compatibility. Use
MinAdjustmentMagnitude
instead.- Returns:
- Available for backward compatibility. Use
MinAdjustmentMagnitude
instead.
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minAdjustmentMagnitude
The minimum value to scale by when the adjustment type is
PercentChangeInCapacity
. For example, suppose that you create a step scaling policy to scale out an Auto Scaling group by 25 percent and you specify aMinAdjustmentMagnitude
of 2. If the group has 4 instances and the scaling policy is performed, 25 percent of 4 is 1. However, because you specified aMinAdjustmentMagnitude
of 2, Amazon EC2 Auto Scaling scales out the group by 2 instances.Valid only if the policy type is
StepScaling
orSimpleScaling
. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.Some Auto Scaling groups use instance weights. In this case, set the
MinAdjustmentMagnitude
to a value that is at least as large as your largest instance weight.- Returns:
- The minimum value to scale by when the adjustment type is
PercentChangeInCapacity
. For example, suppose that you create a step scaling policy to scale out an Auto Scaling group by 25 percent and you specify aMinAdjustmentMagnitude
of 2. If the group has 4 instances and the scaling policy is performed, 25 percent of 4 is 1. However, because you specified aMinAdjustmentMagnitude
of 2, Amazon EC2 Auto Scaling scales out the group by 2 instances.Valid only if the policy type is
StepScaling
orSimpleScaling
. For more information, see Scaling adjustment types in the Amazon EC2 Auto Scaling User Guide.Some Auto Scaling groups use instance weights. In this case, set the
MinAdjustmentMagnitude
to a value that is at least as large as your largest instance weight.
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scalingAdjustment
The amount by which to scale, based on the specified adjustment type. A positive value adds to the current capacity while a negative number removes from the current capacity. For exact capacity, you must specify a non-negative value.
Required if the policy type is
SimpleScaling
. (Not used with any other policy type.)- Returns:
- The amount by which to scale, based on the specified adjustment type. A positive value adds to the
current capacity while a negative number removes from the current capacity. For exact capacity, you must
specify a non-negative value.
Required if the policy type is
SimpleScaling
. (Not used with any other policy type.)
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cooldown
A cooldown period, in seconds, that applies to a specific simple scaling policy. When a cooldown period is specified here, it overrides the default cooldown.
Valid only if the policy type is
SimpleScaling
. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.Default: None
- Returns:
- A cooldown period, in seconds, that applies to a specific simple scaling policy. When a cooldown period
is specified here, it overrides the default cooldown.
Valid only if the policy type is
SimpleScaling
. For more information, see Scaling cooldowns for Amazon EC2 Auto Scaling in the Amazon EC2 Auto Scaling User Guide.Default: None
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metricAggregationType
The aggregation type for the CloudWatch metrics. The valid values are
Minimum
,Maximum
, andAverage
. If the aggregation type is null, the value is treated asAverage
.Valid only if the policy type is
StepScaling
.- Returns:
- The aggregation type for the CloudWatch metrics. The valid values are
Minimum
,Maximum
, andAverage
. If the aggregation type is null, the value is treated asAverage
.Valid only if the policy type is
StepScaling
.
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hasStepAdjustments
public final boolean hasStepAdjustments()For responses, this returns true if the service returned a value for the StepAdjustments property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
stepAdjustments
A set of adjustments that enable you to scale based on the size of the alarm breach.
Required if the policy type is
StepScaling
. (Not used with any other policy type.)Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasStepAdjustments()
method.- Returns:
- A set of adjustments that enable you to scale based on the size of the alarm breach.
Required if the policy type is
StepScaling
. (Not used with any other policy type.)
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estimatedInstanceWarmup
Not needed if the default instance warmup is defined for the group.
The estimated time, in seconds, until a newly launched instance can contribute to the CloudWatch metrics. This warm-up period applies to instances launched due to a specific target tracking or step scaling policy. When a warm-up period is specified here, it overrides the default instance warmup.
Valid only if the policy type is
TargetTrackingScaling
orStepScaling
.The default is to use the value for the default instance warmup defined for the group. If default instance warmup is null, then
EstimatedInstanceWarmup
falls back to the value of default cooldown.- Returns:
- Not needed if the default instance warmup is defined for the group.
The estimated time, in seconds, until a newly launched instance can contribute to the CloudWatch metrics. This warm-up period applies to instances launched due to a specific target tracking or step scaling policy. When a warm-up period is specified here, it overrides the default instance warmup.
Valid only if the policy type is
TargetTrackingScaling
orStepScaling
.The default is to use the value for the default instance warmup defined for the group. If default instance warmup is null, then
EstimatedInstanceWarmup
falls back to the value of default cooldown.
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targetTrackingConfiguration
A target tracking scaling policy. Provides support for predefined or custom metrics.
The following predefined metrics are available:
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ASGAverageCPUUtilization
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ASGAverageNetworkIn
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ASGAverageNetworkOut
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ALBRequestCountPerTarget
If you specify
ALBRequestCountPerTarget
for the metric, you must specify theResourceLabel
property with thePredefinedMetricSpecification
.For more information, see TargetTrackingConfiguration in the Amazon EC2 Auto Scaling API Reference.
Required if the policy type is
TargetTrackingScaling
.- Returns:
- A target tracking scaling policy. Provides support for predefined or custom metrics.
The following predefined metrics are available:
-
ASGAverageCPUUtilization
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ASGAverageNetworkIn
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ASGAverageNetworkOut
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ALBRequestCountPerTarget
If you specify
ALBRequestCountPerTarget
for the metric, you must specify theResourceLabel
property with thePredefinedMetricSpecification
.For more information, see TargetTrackingConfiguration in the Amazon EC2 Auto Scaling API Reference.
Required if the policy type is
TargetTrackingScaling
. -
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enabled
Indicates whether the scaling policy is enabled or disabled. The default is enabled. For more information, see Disable a scaling policy for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
- Returns:
- Indicates whether the scaling policy is enabled or disabled. The default is enabled. For more information, see Disable a scaling policy for an Auto Scaling group in the Amazon EC2 Auto Scaling User Guide.
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predictiveScalingConfiguration
A predictive scaling policy. Provides support for predefined and custom metrics.
Predefined metrics include CPU utilization, network in/out, and the Application Load Balancer request count.
For more information, see PredictiveScalingConfiguration in the Amazon EC2 Auto Scaling API Reference.
Required if the policy type is
PredictiveScaling
.- Returns:
- A predictive scaling policy. Provides support for predefined and custom metrics.
Predefined metrics include CPU utilization, network in/out, and the Application Load Balancer request count.
For more information, see PredictiveScalingConfiguration in the Amazon EC2 Auto Scaling API Reference.
Required if the policy type is
PredictiveScaling
.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<PutScalingPolicyRequest.Builder,
PutScalingPolicyRequest> - Specified by:
toBuilder
in classAutoScalingRequest
- Returns:
- a builder for type T
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builder
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serializableBuilderClass
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hashCode
public final int hashCode()- Overrides:
hashCode
in classAwsRequest
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equals
- Overrides:
equals
in classAwsRequest
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
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getValueForField
Description copied from class:SdkRequest
Used to retrieve the value of a field from any class that extendsSdkRequest
. The field name specified should match the member name from the corresponding service-2.json model specified in the codegen-resources folder for a given service. The class specifies what class to cast the returned value to. If the returned value is also a modeled class, theSdkRequest.getValueForField(String, Class)
method will again be available.- Overrides:
getValueForField
in classSdkRequest
- Parameters:
fieldName
- The name of the member to be retrieved.clazz
- The class to cast the returned object to.- Returns:
- Optional containing the casted return value
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sdkFields
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sdkFieldNameToField
- Specified by:
sdkFieldNameToField
in interfaceSdkPojo
- Returns:
- The mapping between the field name and its corresponding field.
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