public function checkUserFollowing($user, $target)
	{
		// Build the request path.
		$path = "/user/$user/following/$target";

		$response = $this->client->get($this->fetchUrl($path));

		switch ($response->code)
		{
			case '204' :
				// User is following the target
				return true;

			case '404' :
				// User is not following the target
				return false;

			default :
				throw new \UnexpectedValueException('Unexpected response code: ' . $response->code);
		}
	}