public function update(int $tagId, string $tagName)
    {
        $params = [
            'tagid' => $tagId,
            'tagname' => $tagName,
        ];

        return $this->httpPostJson('cgi-bin/tag/update', $params);
    }
public function update(int $tagId, string $tagName)
    {
        $params = [
            'tagid' => $tagId,
            'tagname' => $tagName,
        ];

        return $this->httpPostJson('cgi-bin/tag/update', $params);
    }
public function update ( int $ tagId , string $ tagName ) { $ params = [ 'tagid' => $ tagId , 'tagname' => $ tagName , ] ; return $ this -> httpPostJson ( 'cgi-bin/tag/update' , $ params ) ; }
Update tag.

@param int    $tagId
@param string $tagName

@return mixed
Update tag .