Function upstream

packages/core/test/plugin/provider-snowflake-cortex.test.ts:178–181

(_url, init)

  bun_it("rewrites max_tokens to max_completion_tokens", async () => {
    const captured: RequestInit[] = []
    const upstream: FetchLike = async (_url, init) => {
      captured.push(init ?? {})
      return new Response("{}", { status: 200 })
    }
    await cortexFetch(upstream)("https://test", {
      method: "POST",
      body: JSON.stringify({ model: "claude-sonnet-4-6", max_tokens: 1024 }),