Customize Proxy

[quartoxuna]

It seems not to be possible to configure proxy settings when initializing a new client.
It is possible for the used HTTP client (guzzle6 in my case), but I don't understand, how I should configure the proxy settings.

Is there a way to simply do this:
$client = new Gitlab\Client(["proxy" => "proxy.example.org:3128"]);

[stale]

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