thisthis(string inMailbox, Nullable!(string[]) inMailboxOtherThan, string before, string after, Nullable!uint minSize, Nullable!uint maxSize, string allInThreadHaveKeyword, string someInThreadHaveKeyword, string noneInThreadHaveKeyword, string hasKeyword, string notKeyword, string text, string from, string to, string cc, string bcc, string subject, string body_, Nullable!(string[]) header)