message: Add validation for Key and Writer fields for GetAccountDetail
diff: @@ -125,6 +125,12 @@ namespace shared_model {
  reason.first = "GetAccountDetail";
  validator_.validateAccountId(reason, qry.accountId());
  + if (qry.key()) {
  + validator_.validateAccountDetailKey(reason, *qry.key());
  + }
  + if (qry.writer()) {
  + validator_.validateAccountId(reason, *qry.writer());
  + }
  return reason;
  }
  