AWSTemplateFormatVersion: 2010-09-09
Description: >-
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  AWS CloudFormation Sample Template to Create Cloud9 environment: 
  Create a Cloud9 development environment. This example creates a Cloud 9 EC2 
  environment. **WARNING** This template
  creates an Amazon EC2 instance. You will be billed for the AWS resources used
  if you create a stack from this template.
Parameters:
  ProjectName:
    Description: Name of project as used as a resource tag
    Type: String
    Default: aws-cloud9-iot-core-workshop-aws-summit-nyc-2019
  AutoHibernateTimeout:
    Description: How many minutes idle before shutting down the IDE
    Type: Number
    Default: 30
  SubnetIdentifier:
    Description: SubnetId
    Type: AWS::EC2::Subnet::Id
    AllowedPattern: ".+"
  InstanceType:
    Description: EC2 instance type
    Type: String
    Default: t2.small
    AllowedValues:
      - t1.micro
      - t2.nano
      - t2.micro
      - t2.small
      - t2.medium
      - t2.large
    ConstraintDescription: must be a valid EC2 instance type.
Resources:
  IDE:
    Type: AWS::Cloud9::EnvironmentEC2
    Properties:
      Repositories:
        - RepositoryUrl: https://github.com/aws-samples/aws-iot-core-workshop.git
          PathComponent: workshop
        - RepositoryUrl: https://github.com/aws/aws-iot-device-sdk-python.git
          PathComponent: workshop
      Description: Cloud9 IDE
      AutomaticStopTimeMinutes:
        Ref: AutoHibernateTimeout
      SubnetId:
        Ref: SubnetIdentifier
      InstanceType:
        Ref: InstanceType
      Name:
        Ref: AWS::StackName