args["asset"], "rb")); $request = new Request("POST", $this->args["url"], [ "Authorization" => "token ". $this->api->getToken(), "Accept" => $this->config->api->accept, "Content-Type" => $this->args["type"], ], $body); $this->api->getClient()->enqueue($request, function($response) use($callback) { if ($response->getResponseCode() >= 400 || null === ($json = json_decode($response->getBody()))) { throw new RequestException($response); } $callback($json); return true; }); } }