public function setShardKeys($value)
    {
        assert(null === $value || is_array($value));
        $this->_shardKeys = $value;
    }
public function setShardKeys($value)
    {
        assert(null === $value || is_array($value));
        $this->_shardKeys = $value;
    }
public function setShardKeys ( $ value ) { assert ( null === $ value || is_array ( $ value ) ) ; $ this -> _shardKeys = $ value ; }
Set the shardKeys value

@param array $value - shardKeys value

@return void
Set the shardKeys value