Creating a CloudFormation template automatically after creating the resource through the Management Console. The template should be based on the selections made in the Console and Downloadable in end.

Hello.

If you want to turn existing resources into CloudFormation templates, I think you can use Former2 etc.
https://former2.com/

I think you can use the IaC generator etc. in the CloudFormation function.
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/generate-IaC.html

Thank you @Riku_Kobayashi for your response.

In IAC generator, we have to select the resource from a pool for Resources and also it becomes cumbersome to select the right resource that we need for a set.

I am looking for the solution where you click the create resource using management console and in runtime the template gets updated so in that case, we don't need to select anything afterwards, as we could see the result in runtime.

Just a suggestion Before creating a resource click start template creation button whatever we do till we stop the button will be captured in a template and then we download it. Hope my problem is understood.