How to prevent top_p from being sent in request

[Jahn16]

I am trying to use claude models from LITELLM but they don't accept requests with both temperature and top_p set, however I can't figure out how to exclude top_p from the request

What I've tried so far

require("codecompanion").setup({
    adapters = {
        http = {
            litellm = function()
                return require("codecompanion.adapters").extend("openai", {
                    name = "litellm",
                    formatted_name = "LiteLLM",
                    url = "...",
                    env = {
                        api_key = "LITELLM_API_KEY",
                    },
                    schema = {
                        model = {
                            default = "claude-sonnet-4-5-20250929-v1.0",
                        },
                        top_p = {
                            default = nil,
                        },
                    },
                })
            end,
        },
    },
    opts = { log_level = "DEBUG" },
    strategies = { chat = { adapter = "litellm" }, inline = { adapter = "litellm" } },
})

[olimorris]

Set the condition on top_p to return false