:param timeout: (optional) Float describing the timeout of the request.
:param allow_redirects: (optional) Boolean. Set to True by default.
:param proxies: (optional) Dictionary mapping protocol to the URL of the proxy.
- :param return_response: (optional) If False, an un-sent Request object will returned.
:param config: (optional) A configuration dictionary. See ``request.defaults`` for allowed keys and their default values.
:param prefetch: (optional) whether to immediately download the response content. Defaults to ``True``.
:param verify: (optional) if ``True``, the SSL cert will be verified. A CA_BUNDLE path can also be provided.