src/DruidFamiliar/QueryParameters/SimpleGroupByQueryParameters.php
public function setFilters($filtersArray)
    {
        $this->filters = array();

        foreach( $filtersArray as $filter)
        {
            $this->filters[] = json_encode( $filter );
        }

    }
public function setFilters($filtersArray)
    {
        $this->filters = array();

        foreach( $filtersArray as $filter)
        {
            $this->filters[] = json_encode( $filter );
        }

    }
Configure the filters for this request.

@param $filtersArray PHP Array of aggregators