AWSTemplateFormatVersion: 2010-09-09

Parameters:
  ResourceName:
    Type: String
    MinLength: 1

Resources:
  DummyResource:
    Type: AWS::CloudWatch::Dashboard
    Properties:
      DashboardBody: ‘{“widgets”:[]}’
      DashboardName: !Ref ResourceName

Outputs:
  ResourceName:
    Value: !Ref DummyResource