TGI service, how to pass sampling parameters using OpenAI interface？

[zyt1024]

TGI service, how to pass sampling parameters using OpenAI interface？

[aniruddhaadak80]

From my point of view, questions like this are a sign that the OpenAI-compatible surface still needs a clearer compatibility map. Once a service supports sampling parameters but the proxy interface does not show where they belong, users end up guessing between top-level fields, provider-specific extras, and unsupported options.

A short mapping guide or explicit extra_body example would probably remove most of the confusion here.