pcAutoscaling1.yml

Resources:
  PCTargetHello:
    Type: AWS::ApplicationAutoScaling::ScalableTarget
    DependsOn: HelloProvConcLambdaAlias
    Properties: 
      MaxCapacity: 10
      MinCapacity: 1
      ResourceId: function:${self:service}-${self:provider.stage}-hello:provisioned
      RoleARN: arn:aws:iam::${AWS::AccountId}:role/aws-service-role/lambda.application-autoscaling.amazonaws.com/AWSServiceRoleForApplicationAutoScaling_LambdaConcurrency
      ScalableDimension: lambda:function:ProvisionedConcurrency
      ServiceNamespace: lambda

  PCPolicyHello:
    Type: AWS::ApplicationAutoScaling::ScalingPolicy
    Properties: 
      PolicyName: ${self:service}-${self:provider.stage}-hello
      PolicyType: TargetTrackingScaling
      ScalingTargetId: !Ref PCTargetHello
      TargetTrackingScalingPolicyConfiguration: 
        ScaleInCooldown: 120
        ScaleOutCooldown: 0
        TargetValue: 0.7
        PredefinedMetricSpecification: 
          PredefinedMetricType: LambdaProvisionedConcurrencyUtilization