CBPStateService::getIdsByDocument

static function getIdsByDocument(array $documentId, int $limit = null)
{
	$documentId = CBPHelper::ParseDocumentId($documentId);
	$params = [
		'select' => ['ID'],
		'filter' => [
			'=MODULE_ID' => $documentId[0],
			'=ENTITY' => $documentId[1],
			'=DOCUMENT_ID' => $documentId[2]
		]
	];

	if ($limit)
	{
		$params['limit'] = $limit;
	}

	$rows = WorkflowStateTable::getList($params)->fetchAll();

	return array_column($rows, 'ID');
}