AWSTemplateFormatVersion: "2010-09-09"
Transform: AWS::Serverless-2016-10-31
Description: >
  pagination loop

  Sample SAM Template for pagination loop


Resources:
  StateMachineArn:
    Type: AWS::Serverless::StateMachine # More info about State Machine Resource: https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-resource-statemachine.html
    Properties:
      DefinitionUri: statemachine/statemachine.asl.json
      Role: !GetAtt WorkflowExecutionRole.Arn

  WorkflowExecutionRole:
    Type: "AWS::IAM::Role"
    Properties:
      AssumeRolePolicyDocument:
        Version: "2012-10-17"
        Statement:
          -
            Effect: "Allow"
            Principal:
              Service:
                - "states.amazonaws.com"
            Action:
              - "sts:AssumeRole"
      Path: "/"
  RolePolicies:
    Type: "AWS::IAM::Policy"
    Properties:
      PolicyName: "listExecutions"
      PolicyDocument:
        Version: "2012-10-17"
        Statement:
          - Effect: "Allow"
            Action: "states:ListExecutions"
            Resource: !Join [ "", [ "arn:aws:states:", !Ref "AWS::Region", ":", !Ref "AWS::AccountId", ":stateMachine:", "*"] ]
      Roles:
        - Ref: "WorkflowExecutionRole"   

Outputs:
  # StockTradingStateMachineHourlyTradingSchedule is an implicit Schedule event rule created out of Events key under Serverless::StateMachine
  # Find out more about other implicit resources you can reference within SAM
  # https://docs.aws.amazon.com/serverless-application-model/latest/developerguide/sam-specification-generated-resources.html
  StateMachineArn:
    Description: "state machine ARN"
    Value: !Ref StateMachineArn