---
title: "Set stop word policy"
slug: "analytics-cloudsearch-poststopword"
updated: 2026-09-17T09:48:02Z
published: 2026-09-17T09:48:02Z
canonical: "api.ncloud-docs.com/analytics-cloudsearch-poststopword"
---

> ## Documentation Index
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# Set stop word policy

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Sets stop words to exclude them from input search terms.

- This operation is useful to remove unnecessary words such as postpositions and conjunctions from search terms.
- You can create multiple stop word policies, but can set only one policy for each search request.

```
POST https://cloudsearch.apigw.ntruss.com/CloudSearch/real/v1/domain/{name}/stopword/{rule_name}
```

## Request

### Request parameters

| Parameter | Required | Type | Limitations | Description |
| --- | --- | --- | --- | --- |
| name | Y | string |  | Domain name |
| rule_name | Y | string | Only English alphabet, numbers, "_" and "-" are allowed. The name must start with an alphabetical character or "_", and must be between 3 and 20 characters in length. | Name of a stop word policy to create |

### Request body

| Parameter | Required | Type | Limitations | Description |
| --- | --- | --- | --- | --- |
| type | Y | string | filter, exact | Stop word rule typefilter: Partial matching, which removes a search term if part of it matches the registered stop word.exact: Exact matching, which removes a search term if it exactly match the registered stop word. |
| word_list | Y | List |  | List of stop words |
| case_sensitive | Y | boolean | true, false |  |
| Whether words set with Stopword are case sensitive |  |  |  |  |

### Response status

| HTTP status | Description |
| --- | --- |
| 200 | OK (Successfully created) |
| 400 | Bad Request |
| 401 | Unauthorized |
| 403 | Forbidden |
| 404 | Not Found |
| 500 | Internal Server Error |

## Examples

### Example request

```
POST /CloudSearch/real/v1/domain/car_beta/stopword/josa HTTP/1.1
Host: cloudsearch.apigw.ntruss.com
accept:application/json
x-ncp-iam-access-key: cPMl0CYGgRYvEa8sylCj
x-ncp-apigw-signature-v2: +Ln++MqcKHckKli2y/bB76xLUu8qR9rLvo6j2yIYuYg=
x-ncp-apigw-timestamp: 1551462015873

{
  "type": "filter",
  "word_list": [
    "is", "are"
  ],
  "case_sensitive": false
}
```

### Example Response

```
{"result":"ok"}
```