AWSTemplateFormatVersion: "2010-09-09" Description: Sample template describing an EC2 instance for an example application. (uksb-1q9p31idr) Parameters: LatestAmiId: Description: The ID of the region-specific Amazon Machine Image to use. Type: AWS::SSM::Parameter::Value Default: /aws/service/ami-amazon-linux-latest/amzn2-ami-hvm-x86_64-gp2 InstanceType: Description: Amazon EC2 instance type to use for your instances. Type: String AllowedValues: - t2.micro - t2.small - t2.medium - t3.micro - t3.small - t3.medium Default: t2.micro Resources: Ec2: Type: AWS::EC2::Instance Properties: ImageId: !Ref LatestAmiId SecurityGroupIds: - !ImportValue AWS-CloudFormationWorkshop-SecurityGroupId InstanceType: !Ref InstanceType SubnetId: !ImportValue AWS-CloudFormationWorkshop-SubnetId1