Package software.amazon.awscdk.services.applicationautoscaling

Class CfnScalingPolicyProps.Builder

java.lang.Object
software.amazon.awscdk.services.applicationautoscaling.CfnScalingPolicyProps.Builder
All Implemented Interfaces:
software.amazon.jsii.Builder<CfnScalingPolicyProps>
Enclosing interface:
CfnScalingPolicyProps
@Stability(Stable) public static final class CfnScalingPolicyProps.Builder extends Object implements software.amazon.jsii.Builder<CfnScalingPolicyProps>
A builder for CfnScalingPolicyProps

  • Constructor Details

    • Builder

      public Builder()

  • Method Details

    • policyName

      @Stability(Stable) public CfnScalingPolicyProps.Builder policyName(String policyName)
      Sets the value of CfnScalingPolicyProps.getPolicyName()
      Parameters:
      policyName - The name of the scaling policy. This parameter is required. Updates to the name of a target tracking scaling policy are not supported, unless you also update the metric used for scaling. To change only a target tracking scaling policy's name, first delete the policy by removing the existing AWS::ApplicationAutoScaling::ScalingPolicy resource from the template and updating the stack. Then, recreate the resource with the same settings and a different name.
      Returns:
      this

    • policyType

      @Stability(Stable) public CfnScalingPolicyProps.Builder policyType(String policyType)
      Sets the value of CfnScalingPolicyProps.getPolicyType()
      Parameters:
      policyType - The scaling policy type. This parameter is required. The following policy types are supported:

      TargetTrackingScaling —Not supported for Amazon EMR

      StepScaling —Not supported for DynamoDB, Amazon Comprehend, Lambda, Amazon Keyspaces, Amazon MSK, Amazon ElastiCache, or Neptune.

      Returns:
      this

    • resourceId

      @Stability(Stable) public CfnScalingPolicyProps.Builder resourceId(String resourceId)
      Sets the value of CfnScalingPolicyProps.getResourceId()
      Parameters:
      resourceId - The identifier of the resource associated with the scaling policy. This string consists of the resource type and unique identifier.

      • ECS service - The resource type is service and the unique identifier is the cluster name and service name. Example: service/default/sample-webapp .
      • Spot Fleet - The resource type is spot-fleet-request and the unique identifier is the Spot Fleet request ID. Example: spot-fleet-request/sfr-73fbd2ce-aa30-494c-8788-1cee4EXAMPLE .
      • EMR cluster - The resource type is instancegroup and the unique identifier is the cluster ID and instance group ID. Example: instancegroup/j-2EEZNYKUA1NTV/ig-1791Y4E1L8YI0 .
      • AppStream 2.0 fleet - The resource type is fleet and the unique identifier is the fleet name. Example: fleet/sample-fleet .
      • DynamoDB table - The resource type is table and the unique identifier is the table name. Example: table/my-table .
      • DynamoDB global secondary index - The resource type is index and the unique identifier is the index name. Example: table/my-table/index/my-table-index .
      • Aurora DB cluster - The resource type is cluster and the unique identifier is the cluster name. Example: cluster:my-db-cluster .
      • SageMaker endpoint variant - The resource type is variant and the unique identifier is the resource ID. Example: endpoint/my-end-point/variant/KMeansClustering .
      • Custom resources are not supported with a resource type. This parameter must specify the OutputValue from the CloudFormation template stack used to access the resources. The unique identifier is defined by the service provider. More information is available in our GitHub repository .
      • Amazon Comprehend document classification endpoint - The resource type and unique identifier are specified using the endpoint ARN. Example: arn:aws:comprehend:us-west-2:123456789012:document-classifier-endpoint/EXAMPLE .
      • Amazon Comprehend entity recognizer endpoint - The resource type and unique identifier are specified using the endpoint ARN. Example: arn:aws:comprehend:us-west-2:123456789012:entity-recognizer-endpoint/EXAMPLE .
      • Lambda provisioned concurrency - The resource type is function and the unique identifier is the function name with a function version or alias name suffix that is not $LATEST . Example: function:my-function:prod or function:my-function:1 .
      • Amazon Keyspaces table - The resource type is table and the unique identifier is the table name. Example: keyspace/mykeyspace/table/mytable .
      • Amazon MSK cluster - The resource type and unique identifier are specified using the cluster ARN. Example: arn:aws:kafka:us-east-1:123456789012:cluster/demo-cluster-1/6357e0b2-0e6a-4b86-a0b4-70df934c2e31-5 .
      • Amazon ElastiCache replication group - The resource type is replication-group and the unique identifier is the replication group name. Example: replication-group/mycluster .
      • Neptune cluster - The resource type is cluster and the unique identifier is the cluster name. Example: cluster:mycluster .
      • SageMaker Serverless endpoint - The resource type is variant and the unique identifier is the resource ID. Example: endpoint/my-end-point/variant/KMeansClustering .
      Returns:
      this

    • scalableDimension

      @Stability(Stable) public CfnScalingPolicyProps.Builder scalableDimension(String scalableDimension)
      Sets the value of CfnScalingPolicyProps.getScalableDimension()
      Parameters:
      scalableDimension - The scalable dimension. This string consists of the service namespace, resource type, and scaling property.
      • ecs:service:DesiredCount - The desired task count of an ECS service.
      • elasticmapreduce:instancegroup:InstanceCount - The instance count of an EMR Instance Group.
      • ec2:spot-fleet-request:TargetCapacity - The target capacity of a Spot Fleet.
      • appstream:fleet:DesiredCapacity - The desired capacity of an AppStream 2.0 fleet.
      • dynamodb:table:ReadCapacityUnits - The provisioned read capacity for a DynamoDB table.
      • dynamodb:table:WriteCapacityUnits - The provisioned write capacity for a DynamoDB table.
      • dynamodb:index:ReadCapacityUnits - The provisioned read capacity for a DynamoDB global secondary index.
      • dynamodb:index:WriteCapacityUnits - The provisioned write capacity for a DynamoDB global secondary index.
      • rds:cluster:ReadReplicaCount - The count of Aurora Replicas in an Aurora DB cluster. Available for Aurora MySQL-compatible edition and Aurora PostgreSQL-compatible edition.
      • sagemaker:variant:DesiredInstanceCount - The number of EC2 instances for a SageMaker model endpoint variant.
      • custom-resource:ResourceType:Property - The scalable dimension for a custom resource provided by your own application or service.
      • comprehend:document-classifier-endpoint:DesiredInferenceUnits - The number of inference units for an Amazon Comprehend document classification endpoint.
      • comprehend:entity-recognizer-endpoint:DesiredInferenceUnits - The number of inference units for an Amazon Comprehend entity recognizer endpoint.
      • lambda:function:ProvisionedConcurrency - The provisioned concurrency for a Lambda function.
      • cassandra:table:ReadCapacityUnits - The provisioned read capacity for an Amazon Keyspaces table.
      • cassandra:table:WriteCapacityUnits - The provisioned write capacity for an Amazon Keyspaces table.
      • kafka:broker-storage:VolumeSize - The provisioned volume size (in GiB) for brokers in an Amazon MSK cluster.
      • elasticache:replication-group:NodeGroups - The number of node groups for an Amazon ElastiCache replication group.
      • elasticache:replication-group:Replicas - The number of replicas per node group for an Amazon ElastiCache replication group.
      • neptune:cluster:ReadReplicaCount - The count of read replicas in an Amazon Neptune DB cluster.
      • sagemaker:variant:DesiredProvisionedConcurrency - The provisioned concurrency for a SageMaker Serverless endpoint.
      Returns:
      this

    • scalingTargetId

      @Stability(Stable) public CfnScalingPolicyProps.Builder scalingTargetId(String scalingTargetId)
      Sets the value of CfnScalingPolicyProps.getScalingTargetId()
      Parameters:
      scalingTargetId - The CloudFormation-generated ID of an Application Auto Scaling scalable target. For more information about the ID, see the Return Value section of the AWS::ApplicationAutoScaling::ScalableTarget resource.

      You must specify either the ScalingTargetId property, or the ResourceId , ScalableDimension , and ServiceNamespace properties, but not both.

      Returns:
      this

    • serviceNamespace

      @Stability(Stable) public CfnScalingPolicyProps.Builder serviceNamespace(String serviceNamespace)
      Sets the value of CfnScalingPolicyProps.getServiceNamespace()
      Parameters:
      serviceNamespace - The namespace of the AWS service that provides the resource, or a custom-resource .
      Returns:
      this

    • stepScalingPolicyConfiguration

      @Stability(Stable) public CfnScalingPolicyProps.Builder stepScalingPolicyConfiguration(IResolvable stepScalingPolicyConfiguration)
      Sets the value of CfnScalingPolicyProps.getStepScalingPolicyConfiguration()
      Parameters:
      stepScalingPolicyConfiguration - A step scaling policy.
      Returns:
      this

    • stepScalingPolicyConfiguration

      @Stability(Stable) public CfnScalingPolicyProps.Builder stepScalingPolicyConfiguration(CfnScalingPolicy.StepScalingPolicyConfigurationProperty stepScalingPolicyConfiguration)
      Sets the value of CfnScalingPolicyProps.getStepScalingPolicyConfiguration()
      Parameters:
      stepScalingPolicyConfiguration - A step scaling policy.
      Returns:
      this

    • targetTrackingScalingPolicyConfiguration

      @Stability(Stable) public CfnScalingPolicyProps.Builder targetTrackingScalingPolicyConfiguration(IResolvable targetTrackingScalingPolicyConfiguration)
      Sets the value of CfnScalingPolicyProps.getTargetTrackingScalingPolicyConfiguration()
      Parameters:
      targetTrackingScalingPolicyConfiguration - A target tracking scaling policy.
      Returns:
      this

    • targetTrackingScalingPolicyConfiguration

      @Stability(Stable) public CfnScalingPolicyProps.Builder targetTrackingScalingPolicyConfiguration(CfnScalingPolicy.TargetTrackingScalingPolicyConfigurationProperty targetTrackingScalingPolicyConfiguration)
      Sets the value of CfnScalingPolicyProps.getTargetTrackingScalingPolicyConfiguration()
      Parameters:
      targetTrackingScalingPolicyConfiguration - A target tracking scaling policy.
      Returns:
      this

    • build

      @Stability(Stable) public CfnScalingPolicyProps build()
      Builds the configured instance.
      Specified by:
      build in interface software.amazon.jsii.Builder<CfnScalingPolicyProps>
      Returns:
      a new instance of CfnScalingPolicyProps
      Throws:
      NullPointerException - if any required attribute was not provided