How to create virtual displays using NVIDIA Grid driver API on windows VM?

I have a windows VM on google cloud which has got NVIDIA GPU (Tesla T4 - Driver Version: 461.33). It has also got Google Graphics Array driver installed.

I have a requirement where I need atleast one additional display(virtual display) which I have to enable/disable at runtime. I am trying to enable/disable the virtual displays using NVIDIA Grid driver API. But I am unable to find proper documentation and API description to accomplish this.

Any kind of help would be greatly appreciated.