public void send_revoke_role(string role_name, string principal_name, PrincipalType principal_type)
{
oprot_.WriteMessageBegin(new TMessage("revoke_role", TMessageType.Call, seqid_));
revoke_role_args args = new revoke_role_args();
args.Role_name = role_name;
args.Principal_name = principal_name;
args.Principal_type = principal_type;
args.Write(oprot_);
oprot_.WriteMessageEnd();
oprot_.Transport.Flush();
}