AWSTemplateFormatVersion: '2010-09-09'
Description: An example template for a Step Functions state machine.
Resources:
  MyStateMachine:
    Type: AWS::StepFunctions::StateMachine
    Properties:
      StateMachineName: HelloWorld-StateMachine
      StateMachineType: STANDARD
      DefinitionString: '{"StartAt": "HelloWorld", "States": {"HelloWorld": {"Type": "Task", "Resource": "arn:aws:lambda:us-east-1:111122223333;:function:HelloFunction", "End": true}}}'
      RoleArn: arn:aws:iam::111122223333:role/service-role/StatesExecutionRole-us-east-1;