{
   "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;"
         }
      }
   }
}