Virtual Service - Dynamic Creation of Mock Response inside Groovy

I am looking for a dynamic creation of Mock Response based on request input.

I know the way to define predefined responses and then just return there name to return them as response.

But i would like to create the entire response by setting:

• Content Type
• Set Body
• Set Response Headers

inside groovy script.

Unluckily i could not find any example to do that.

Any help would be highly appreciated.