Klaus 330ef5e579 docs: add Gemini/Vertex AI to prompt caching docs ...

Add Google AI Studio (gemini/) and Vertex AI (vertex_ai/) as
supported providers for prompt caching. Same cache_control format
as Anthropic works - LiteLLM translates it to Google's context
caching API under the hood.

Includes SDK + proxy examples for both providers.

2026-03-20 09:48:31 -07:00

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my-website

docs: add Gemini/Vertex AI to prompt caching docs

2026-03-20 09:48:31 -07:00