--- AWSTemplateFormatVersion: "2010-09-09" Description: > Inclsuvie Property types Conditions: cPrimaryRegion: !Equals ['us-east-1', !Ref 'AWS::Region'] Resources: myDatabase: Type: AWS::RDS::DBCluster Properties: MasterUsername: admin Engine: test myDatabase2: Type: AWS::RDS::DBCluster Properties: Fn::If: - cPrimaryRegion - MasterUsername: admin Engine: test - MasterUsername: admin MasterUserPassword: test Engine: test LoadBalancer1: Type: AWS::ApplicationAutoScaling::ScalingPolicy Properties: Fn::If: - cPrimaryRegion - PolicyName: Test ScalableDimension: Test ResourceId: Id PolicyType: StepScaling - PolicyName: Test ScalableDimension: Test ResourceId: Id PolicyType: StepScaling ServiceNamespace: !Ref "AWS::NoValue" LoadBalancer2: Type: AWS::ApplicationAutoScaling::ScalingPolicy Properties: PolicyName: Test ScalableDimension: Test ResourceId: Id PolicyType: StepScaling ServiceNamespace: !Ref 'AWS::NoValue'