package awsecs

import (
	"github.com/aws/aws-cdk-go/awscdk/v2"
)

// The properties for enabling scaling based on memory utilization.
//
// Example:
//   var cluster cluster
//
//   loadBalancedFargateService := ecsPatterns.NewApplicationLoadBalancedFargateService(this, jsii.String("Service"), &ApplicationLoadBalancedFargateServiceProps{
//   	Cluster: Cluster,
//   	MemoryLimitMiB: jsii.Number(1024),
//   	DesiredCount: jsii.Number(1),
//   	Cpu: jsii.Number(512),
//   	TaskImageOptions: &ApplicationLoadBalancedTaskImageOptions{
//   		Image: ecs.ContainerImage_FromRegistry(jsii.String("amazon/amazon-ecs-sample")),
//   	},
//   })
//
//   scalableTarget := loadBalancedFargateService.Service.AutoScaleTaskCount(&EnableScalingProps{
//   	MinCapacity: jsii.Number(1),
//   	MaxCapacity: jsii.Number(20),
//   })
//
//   scalableTarget.ScaleOnCpuUtilization(jsii.String("CpuScaling"), &CpuUtilizationScalingProps{
//   	TargetUtilizationPercent: jsii.Number(50),
//   })
//
//   scalableTarget.ScaleOnMemoryUtilization(jsii.String("MemoryScaling"), &MemoryUtilizationScalingProps{
//   	TargetUtilizationPercent: jsii.Number(50),
//   })
//
type MemoryUtilizationScalingProps struct {
	// Indicates whether scale in by the target tracking policy is disabled.
	//
	// If the value is true, scale in is disabled and the target tracking policy
	// won't remove capacity from the scalable resource. Otherwise, scale in is
	// enabled and the target tracking policy can remove capacity from the
	// scalable resource.
	DisableScaleIn *bool `field:"optional" json:"disableScaleIn" yaml:"disableScaleIn"`
	// A name for the scaling policy.
	PolicyName *string `field:"optional" json:"policyName" yaml:"policyName"`
	// Period after a scale in activity completes before another scale in activity can start.
	ScaleInCooldown awscdk.Duration `field:"optional" json:"scaleInCooldown" yaml:"scaleInCooldown"`
	// Period after a scale out activity completes before another scale out activity can start.
	ScaleOutCooldown awscdk.Duration `field:"optional" json:"scaleOutCooldown" yaml:"scaleOutCooldown"`
	// The target value for memory utilization across all tasks in the service.
	TargetUtilizationPercent *float64 `field:"required" json:"targetUtilizationPercent" yaml:"targetUtilizationPercent"`
}