import * as pulumi from "@pulumi/pulumi";
import * as inputs from "../types/input";
import * as outputs from "../types/output";
/**
 * Provides an Application AutoScaling Policy resource.
 *
 * ## Example Usage
 *
 * ### DynamoDB Table Autoscaling
 *
 * ### ECS Service Autoscaling
 *
 * ### Preserve desired count when updating an autoscaled ECS Service
 *
 * > To preserve the `desiredCount` of an autoscaled ECS Service during updates, use the [`ignoreChanges` resource option](https://www.pulumi.com/docs/concepts/options/ignorechanges/). This prevents Pulumi from resetting the count that autoscaling has set:
 * > ```typescript
 * > const ecsService = new aws.ecs.Service("ecsService", {
 * >     name: "serviceName",
 * >     cluster: "clusterName",
 * >     taskDefinition: "taskDefinitionFamily:1",
 * >     desiredCount: 2,
 * > }, {
 * >     ignoreChanges: ["desiredCount"],
 * > });
 * > ```
 *
 * ### Aurora Read Replica Autoscaling
 *
 * ### Create target tracking scaling policy using metric math
 *
 * ### Predictive Scaling
 *
 * ### MSK / Kafka Autoscaling
 *
 * ## Import
 *
 * ### Identity Schema
 *
 * #### Required
 *
 * * `name` - (String) Name of the scaling policy.
 * * `resourceId` - (String) Resource type and unique identifier string for the resource associated with the scaling policy.
 * * `scalableDimension` - (String) Scalable dimension of the scalable target.
 * * `serviceNamespace` - (String) AWS service namespace of the scalable target.
 *
 * #### Optional
 *
 * * `accountId` (String) AWS Account where this resource is managed.
 * * `region` (String) Region where this resource is managed.
 *
 * Using `pulumi import`, import Application AutoScaling Policy using the `service-namespace` , `resource-id`, `scalable-dimension` and `policy-name` separated by `/`. For example:
 *
 * ```sh
 * $ pulumi import aws:appautoscaling/policy:Policy test-policy service-namespace/resource-id/scalable-dimension/policy-name
 * ```
 */
export declare class Policy extends pulumi.CustomResource {
    /**
     * Get an existing Policy resource's state with the given name, ID, and optional extra
     * properties used to qualify the lookup.
     *
     * @param name The _unique_ name of the resulting resource.
     * @param id The _unique_ provider ID of the resource to lookup.
     * @param state Any extra arguments used during the lookup.
     * @param opts Optional settings to control the behavior of the CustomResource.
     */
    static get(name: string, id: pulumi.Input<pulumi.ID>, state?: PolicyState, opts?: pulumi.CustomResourceOptions): Policy;
    /**
     * Returns true if the given object is an instance of Policy.  This is designed to work even
     * when multiple copies of the Pulumi SDK have been loaded into the same process.
     */
    static isInstance(obj: any): obj is Policy;
    /**
     * List of CloudWatch alarm ARNs associated with the scaling policy.
     */
    readonly alarmArns: pulumi.Output<string[]>;
    /**
     * ARN assigned by AWS to the scaling policy.
     */
    readonly arn: pulumi.Output<string>;
    /**
     * Name of the policy. Must be between 1 and 255 characters in length.
     */
    readonly name: pulumi.Output<string>;
    /**
     * Policy type. Valid values are `StepScaling`, `TargetTrackingScaling`, and `PredictiveScaling`. Defaults to `StepScaling`. Certain services only support only one policy type. For more information see the [Target Tracking Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-target-tracking.html), [Step Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-step-scaling-policies.html), and [Predictive Scaling](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-predictive-scaling.html) documentation.
     */
    readonly policyType: pulumi.Output<string | undefined>;
    /**
     * Predictive scaling policy configuration, requires `policyType = "PredictiveScaling"`. See supported fields below.
     */
    readonly predictiveScalingPolicyConfiguration: pulumi.Output<outputs.appautoscaling.PolicyPredictiveScalingPolicyConfiguration | undefined>;
    /**
     * Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
     */
    readonly region: pulumi.Output<string>;
    /**
     * Resource type and unique identifier string for the resource associated with the scaling policy. Documentation can be found in the `ResourceId` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    readonly resourceId: pulumi.Output<string>;
    /**
     * Scalable dimension of the scalable target. Documentation can be found in the `ScalableDimension` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    readonly scalableDimension: pulumi.Output<string>;
    /**
     * AWS service namespace of the scalable target. Documentation can be found in the `ServiceNamespace` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    readonly serviceNamespace: pulumi.Output<string>;
    /**
     * Step scaling policy configuration, requires `policyType = "StepScaling"` (default). See supported fields below.
     */
    readonly stepScalingPolicyConfiguration: pulumi.Output<outputs.appautoscaling.PolicyStepScalingPolicyConfiguration | undefined>;
    /**
     * Target tracking policy configuration, requires `policyType = "TargetTrackingScaling"`. See supported fields below.
     */
    readonly targetTrackingScalingPolicyConfiguration: pulumi.Output<outputs.appautoscaling.PolicyTargetTrackingScalingPolicyConfiguration | undefined>;
    /**
     * Create a Policy resource with the given unique name, arguments, and options.
     *
     * @param name The _unique_ name of the resource.
     * @param args The arguments to use to populate this resource's properties.
     * @param opts A bag of options that control this resource's behavior.
     */
    constructor(name: string, args: PolicyArgs, opts?: pulumi.CustomResourceOptions);
}
/**
 * Input properties used for looking up and filtering Policy resources.
 */
export interface PolicyState {
    /**
     * List of CloudWatch alarm ARNs associated with the scaling policy.
     */
    alarmArns?: pulumi.Input<pulumi.Input<string>[] | undefined>;
    /**
     * ARN assigned by AWS to the scaling policy.
     */
    arn?: pulumi.Input<string | undefined>;
    /**
     * Name of the policy. Must be between 1 and 255 characters in length.
     */
    name?: pulumi.Input<string | undefined>;
    /**
     * Policy type. Valid values are `StepScaling`, `TargetTrackingScaling`, and `PredictiveScaling`. Defaults to `StepScaling`. Certain services only support only one policy type. For more information see the [Target Tracking Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-target-tracking.html), [Step Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-step-scaling-policies.html), and [Predictive Scaling](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-predictive-scaling.html) documentation.
     */
    policyType?: pulumi.Input<string | undefined>;
    /**
     * Predictive scaling policy configuration, requires `policyType = "PredictiveScaling"`. See supported fields below.
     */
    predictiveScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyPredictiveScalingPolicyConfiguration | undefined>;
    /**
     * Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
     */
    region?: pulumi.Input<string | undefined>;
    /**
     * Resource type and unique identifier string for the resource associated with the scaling policy. Documentation can be found in the `ResourceId` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    resourceId?: pulumi.Input<string | undefined>;
    /**
     * Scalable dimension of the scalable target. Documentation can be found in the `ScalableDimension` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    scalableDimension?: pulumi.Input<string | undefined>;
    /**
     * AWS service namespace of the scalable target. Documentation can be found in the `ServiceNamespace` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    serviceNamespace?: pulumi.Input<string | undefined>;
    /**
     * Step scaling policy configuration, requires `policyType = "StepScaling"` (default). See supported fields below.
     */
    stepScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyStepScalingPolicyConfiguration | undefined>;
    /**
     * Target tracking policy configuration, requires `policyType = "TargetTrackingScaling"`. See supported fields below.
     */
    targetTrackingScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyTargetTrackingScalingPolicyConfiguration | undefined>;
}
/**
 * The set of arguments for constructing a Policy resource.
 */
export interface PolicyArgs {
    /**
     * Name of the policy. Must be between 1 and 255 characters in length.
     */
    name?: pulumi.Input<string | undefined>;
    /**
     * Policy type. Valid values are `StepScaling`, `TargetTrackingScaling`, and `PredictiveScaling`. Defaults to `StepScaling`. Certain services only support only one policy type. For more information see the [Target Tracking Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-target-tracking.html), [Step Scaling Policies](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-step-scaling-policies.html), and [Predictive Scaling](https://docs.aws.amazon.com/autoscaling/application/userguide/application-auto-scaling-predictive-scaling.html) documentation.
     */
    policyType?: pulumi.Input<string | undefined>;
    /**
     * Predictive scaling policy configuration, requires `policyType = "PredictiveScaling"`. See supported fields below.
     */
    predictiveScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyPredictiveScalingPolicyConfiguration | undefined>;
    /**
     * Region where this resource will be [managed](https://docs.aws.amazon.com/general/latest/gr/rande.html#regional-endpoints). Defaults to the Region set in the provider configuration.
     */
    region?: pulumi.Input<string | undefined>;
    /**
     * Resource type and unique identifier string for the resource associated with the scaling policy. Documentation can be found in the `ResourceId` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    resourceId: pulumi.Input<string>;
    /**
     * Scalable dimension of the scalable target. Documentation can be found in the `ScalableDimension` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    scalableDimension: pulumi.Input<string>;
    /**
     * AWS service namespace of the scalable target. Documentation can be found in the `ServiceNamespace` parameter at: [AWS Application Auto Scaling API Reference](https://docs.aws.amazon.com/autoscaling/application/APIReference/API_RegisterScalableTarget.html)
     */
    serviceNamespace: pulumi.Input<string>;
    /**
     * Step scaling policy configuration, requires `policyType = "StepScaling"` (default). See supported fields below.
     */
    stepScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyStepScalingPolicyConfiguration | undefined>;
    /**
     * Target tracking policy configuration, requires `policyType = "TargetTrackingScaling"`. See supported fields below.
     */
    targetTrackingScalingPolicyConfiguration?: pulumi.Input<inputs.appautoscaling.PolicyTargetTrackingScalingPolicyConfiguration | undefined>;
}
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