class Aws::ApplicationAutoScaling::Types::RegisterScalableTargetRequest
@note When making an API call, you may pass RegisterScalableTargetRequest
data as a hash: { service_namespace: "ecs", # required, accepts ecs, elasticmapreduce, ec2, appstream, dynamodb, rds, sagemaker, custom-resource, comprehend, lambda, cassandra, kafka, elasticache resource_id: "ResourceIdMaxLen1600", # required scalable_dimension: "ecs:service:DesiredCount", # required, accepts ecs:service:DesiredCount, ec2:spot-fleet-request:TargetCapacity, elasticmapreduce:instancegroup:InstanceCount, appstream:fleet:DesiredCapacity, dynamodb:table:ReadCapacityUnits, dynamodb:table:WriteCapacityUnits, dynamodb:index:ReadCapacityUnits, dynamodb:index:WriteCapacityUnits, rds:cluster:ReadReplicaCount, sagemaker:variant:DesiredInstanceCount, custom-resource:ResourceType:Property, comprehend:document-classifier-endpoint:DesiredInferenceUnits, comprehend:entity-recognizer-endpoint:DesiredInferenceUnits, lambda:function:ProvisionedConcurrency, cassandra:table:ReadCapacityUnits, cassandra:table:WriteCapacityUnits, kafka:broker-storage:VolumeSize, elasticache:replication-group:NodeGroups, elasticache:replication-group:Replicas min_capacity: 1, max_capacity: 1, role_arn: "ResourceIdMaxLen1600", suspended_state: { dynamic_scaling_in_suspended: false, dynamic_scaling_out_suspended: false, scheduled_scaling_suspended: false, }, }
@!attribute [rw] service_namespace
The namespace of the Amazon Web Services service that provides the resource. For a resource provided by your own application or service, use `custom-resource` instead. @return [String]
@!attribute [rw] resource_id
The identifier of the resource that is associated with the scalable target. 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 request - 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`. * Amazon 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][1]. * 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`. [1]: https://github.com/aws/aws-auto-scaling-custom-resource @return [String]
@!attribute [rw] scalable_dimension
The scalable dimension associated with the scalable target. 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 request. * `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 an Amazon 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. @return [String]
@!attribute [rw] min_capacity
The minimum value that you plan to scale in to. When a scaling policy is in effect, Application Auto Scaling can scale in (contract) as needed to the minimum capacity limit in response to changing demand. This property is required when registering a new scalable target. For certain resources, the minimum value allowed is 0. This includes Lambda provisioned concurrency, Spot Fleet, ECS services, Aurora DB clusters, EMR clusters, and custom resources. For all other resources, the minimum value allowed is 1. @return [Integer]
@!attribute [rw] max_capacity
The maximum value that you plan to scale out to. When a scaling policy is in effect, Application Auto Scaling can scale out (expand) as needed to the maximum capacity limit in response to changing demand. This property is required when registering a new scalable target. Although you can specify a large maximum capacity, note that service quotas may impose lower limits. Each service has its own default quotas for the maximum capacity of the resource. If you want to specify a higher limit, you can request an increase. For more information, consult the documentation for that service. For information about the default quotas for each service, see [Service Endpoints and Quotas][1] in the *Amazon Web Services General Reference*. [1]: https://docs.aws.amazon.com/general/latest/gr/aws-service-information.html @return [Integer]
@!attribute [rw] role_arn
This parameter is required for services that do not support service-linked roles (such as Amazon EMR), and it must specify the ARN of an IAM role that allows Application Auto Scaling to modify the scalable target on your behalf. If the service supports service-linked roles, Application Auto Scaling uses a service-linked role, which it creates if it does not yet exist. For more information, see [Application Auto Scaling IAM roles][1]. [1]: https://docs.aws.amazon.com/autoscaling/application/userguide/security_iam_service-with-iam.html#security_iam_service-with-iam-roles @return [String]
@!attribute [rw] suspended_state
An embedded object that contains attributes and attribute values that are used to suspend and resume automatic scaling. Setting the value of an attribute to `true` suspends the specified scaling activities. Setting it to `false` (default) resumes the specified scaling activities. **Suspension Outcomes** * For `DynamicScalingInSuspended`, while a suspension is in effect, all scale-in activities that are triggered by a scaling policy are suspended. * For `DynamicScalingOutSuspended`, while a suspension is in effect, all scale-out activities that are triggered by a scaling policy are suspended. * For `ScheduledScalingSuspended`, while a suspension is in effect, all scaling activities that involve scheduled actions are suspended. For more information, see [Suspending and resuming scaling][1] in the *Application Auto Scaling User Guide*. [1]: https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-suspend-resume-scaling.html @return [Types::SuspendedState]
@see docs.aws.amazon.com/goto/WebAPI/application-autoscaling-2016-02-06/RegisterScalableTargetRequest AWS API Documentation
Constants
- SENSITIVE