public WallPostParams(bool gag = true)
{
OwnerId = null;
FriendsOnly = null;
FromGroup = null;
Message = null;
Attachments = null;
Services = null;
Signed = null;
PublishDate = null;
Lat = null;
Long = null;
PlaceId = null;
PostId = null;
CaptchaSid = null;
CaptchaKey = null;
}