AWSTemplateFormatVersion: '2010-09-09'
Description: Sample template to deliver events from Amazon EventBridge to Kinesis Stream

Resources:
  EventBus:
    Type: AWS::Events::EventBus
    Properties:
      Name: "test-bus"
      
  KinesisStream:
    Type: AWS::Kinesis::Stream
    Properties:
      Name: "test-stream"
      ShardCount: 1
      
  EventRule:
    Type: AWS::Events::Rule
    Properties:
      Name: "test-rule"
      EventBusName: !GetAtt EventBus.Arn
      Description: "Send matched events to Kinesis Data Stream"
      Targets: 
        - Arn: !GetAtt KinesisStream.Arn
          Id: "kinesis-stream-target"
          RoleArn: !GetAtt 
            - EventBridgeIAMrole
            - Arn
      EventPattern:
        source:
          - "my-application"
          
  EventBridgeIAMrole:
    Type: 'AWS::IAM::Role'
    Properties:
      AssumeRolePolicyDocument:
        Version: 2012-10-17
        Statement:
          - Effect: Allow
            Principal:
              Service: !Sub events.amazonaws.com
            Action: 'sts:AssumeRole'
      Path: /
      Policies:
        - PolicyName: EventBridgeInvokeKinesis
          PolicyDocument:
            Version: 2012-10-17
            Statement:
              - Effect: Allow
                Action:
                  - "kinesis:PutRecord"
                  - "kinesis:PutRecords"
                Resource:
                  - !GetAtt KinesisStream.Arn