public function sinks(array $options = [])
    {
        $resultLimit = $this->pluck('resultLimit', $options, false);

        return new ItemIterator(
            new PageIterator(
                function (array $sink) {
                    return new Sink($this->connection, $sink['name'], $this->projectId, $sink);
                },
                [$this->connection, 'listSinks'],
                $options + ['parent' => $this->formattedProjectName],
                [
                    'itemsKey' => 'sinks',
                    'resultLimit' => $resultLimit
                ]
            )
        );
    }