AWS CFN - GG group ID output example

cfn-gg-group-id-output.yml

...

  #Group aggregation
  Group:
    Type: AWS::Greengrass::Group
    Properties:
      Name: !Sub "${pEnvName}-core${pCoreId}-group"
      RoleArn:
        Fn::ImportValue: !Sub "${pEnvName}-greengrass-group-role"
  GroupVersion:
    Type: AWS::Greengrass::GroupVersion
    Properties:
      GroupId: !Ref Group
      CoreDefinitionVersionArn: !Ref CoreDefinitionVersion
      FunctionDefinitionVersionArn: !Ref FunctionDefinitionVersion
      SubscriptionDefinitionVersionArn: !Ref SubscriptionDefinitionVersion
      LoggerDefinitionVersionArn: !Ref LoggerDefinitionVersion
      ResourceDefinitionVersionArn: !Ref ResourceDefinitionVersion

Outputs:
  GroupId:
    Description: "ID of the currently deployed group"
    Value: !Ref Group