message: model-server: change response header for query-many exceeded limit
diff: @@ -124,7 +124,7 @@ function createMultiJob(spec: MultipleQuerySpec, res: express.Response) {
  : createResultWriter(res, spec.encoding?.toLowerCase() === 'bcif');
  if (spec.queries.length > ModelServerConfig.maxQueryManyQueries) {
  - writer.doError(403, `query-many queries limit (${ModelServerConfig.maxQueryManyQueries}) exceeded.`);
  + writer.doError(400, `query-many queries limit (${ModelServerConfig.maxQueryManyQueries}) exceeded.`);
  return;
  }
  