-record(request_params, {
    config :: claude@client:config(),
    model :: gleam@option:option(binary()),
    max_tokens :: gleam@option:option(integer()),
    messages :: list(claude@types@message:message_param()),
    tools :: claude@types@tool:registry(),
    system :: gleam@option:option(binary()),
    tool_choice :: gleam@option:option(claude@types@tool:tool_choice()),
    thinking :: gleam@option:option(integer())
}).