public function MessageSetProfiles($use_trush, $trush_duration)
 {
     // $use_trush : boolean
     // $trush_duration : integer
     $this->CheckAndSetHeader(__FUNCTION__);
     $reg_args["personal_profile"]["use_trash"] = $use_trush;
     $reg_args["personal_profile"]["trash_duration"] = $trush_duration;
     $this->encodeString($reg_args);
     $results = parent::MessageSetProfiles($reg_args);
     $this->methodClose();
     return $this->decodeString($results);
 }