public function getAllowedParams() {
	return $this->getCrossWikiParams() + [
		'list' => [
			ApiBase::PARAM_ISMULTI => true,
		],
		'unreadlist' => [
			ApiBase::PARAM_ISMULTI => true,
		],
		'all' => [
			ApiBase::PARAM_REQUIRED => false,
			ApiBase::PARAM_TYPE => 'boolean'
		],
		'sections' => [
			ApiBase::PARAM_TYPE => EchoAttributeManager::$sections,
			ApiBase::PARAM_ISMULTI => true,
		],
		'token' => [
			ApiBase::PARAM_REQUIRED => true,
		]
	];
}