Vertex - Use grounding with my own data.

[Godrules500]

Feature Description

Vertex AI offers the ability to ground results with my own data. I would like to expand upon hte useSearchGrounding so that we can include the type of grounding we want. Whether it is a google search or my own data.

https://cloud.google.com/vertex-ai/generative-ai/docs/multimodal/ground-gemini#private-ground-gemini

Use Cases

I want to use the vertex ai functionality to ground my own data.

Additional context

No response