---
title: "AggregateSchema"
slug: "common-apidatatype-csanalysisaggregatebyschema"
tags: ["Classic"]
updated: 2026-09-17T09:25:03Z
published: 2026-09-17T09:25:03Z
canonical: "api.ncloud-docs.com/common-apidatatype-csanalysisaggregatebyschema"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# AggregateSchema

Available in Classic

This is a query to aggregate in query analysis.

## Syntax

The syntax is as follows.

```
private String field;
private int max_size;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `field` | [QueryAnalysisField](/docs/en/common-apidatatype-csanalysisfieldenum) | Required | Name of the section to set as autocomplete - Must be one of the existing indexes created |
| `max_size` | String | Required | Maximum size |