src/Sulu/Component/Rest/ListBuilder/ListRestHelper.php
public function getIds()
    {
        $idsString = $this->getRequest()->get('ids');

        return (null !== $idsString) ? array_filter(explode(',', $idsString)) : null;
    }
public function getIds()
    {
        $idsString = $this->getRequest()->get('ids');

        return (null !== $idsString) ? array_filter(explode(',', $idsString)) : null;
    }
public function getIds ( ) { $ idsString = $ this -> getRequest ( ) -> get ( 'ids' ) ; return ( null !== $ idsString ) ? array_filter ( explode ( ',' , $ idsString ) ) : null ; }
Returns an array of ids to which the response should be restricted.
If null is returned, entities in the response should not be restricted by their id.

@return array
Returns an array of ids to which the response should be restricted . If null is returned entities in the response should not be restricted by their id .