--- AWSTemplateFormatVersion: "2010-09-09" Resources: DefaultTargetGroup: Type: "AWS::ElasticLoadBalancingV2::TargetGroup" Properties: VpcId: hello Port: 80 Protocol: HTTP HealthCheckIntervalSeconds: 30 HealthCheckPath: "/" HealthCheckPort: "80" HealthCheckProtocol: "HTTP" HealthCheckTimeoutSeconds: 5 HealthyThresholdCount: 5 TargetType: ip Targets: - Id: "10.31.33.28" AvailabilityZone: all Matcher: HttpCode: "200" TargetGroupAttributes: - Key: deregistration_delay.timeout_seconds Value: "20"