---
title: "Set external IdP login"
slug: "put-login-setting"
updated: 2026-09-17T10:05:38Z
published: 2026-09-17T10:05:38Z
canonical: "api.ncloud-docs.com/put-login-setting"
---

> ## 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.

# Set external IdP login

Available in Classic and VPC

Set the login information for external IdP.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| PUT | /api/v1/tenant/login-settings |

### Request headers

For information about the headers common to all Ncloud Single Sign-On APIs, see [Ncloud Single Sign-On request headers](/docs/en/single-sign-on-overview#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request body

You can include the following data in the body of your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `idleSessionExpDuration` | Integer | Required | Session expiration time of logged in external account (second) - `600` \| `1800` \| `3600` \| `10800` |
| `multipleLoginAllowed` | Boolean | Required | Whether to allow duplicate login - `true` \| `false` - `true`: allow - `false`: not allow - If duplicate logins are not allowed, only one session per SSO role can be connected |
| `possessionAuthenticationEnabled` | Boolean | Required | Whether to apply occupancy authentication - `true` \| `false` - `true`: apply - `false`: not apply - If `multiFactorAuthenticationEnabled` is `true`, `false` is unavailable - When applying occupancy authentication, SSO users can register and manage their verified email/SMS information within the NAVER Cloud Platform |
| `possessionAuthenticationTypes` | Array | Required | Occupancy authentication method type - `SMS` \| `Email` - `SMS`: SMS - `Email`: email - Both can be entered |
| `multiFactorAuthenticationEnabled` | Boolean | Required | Whether to apply two-factor authentication - `true` \| `false` - `true`: apply - `false`: not apply - When applying two-factor authentication, the SSO user must enter their ID and password when logging in, and then select between email/SMS/OTP to proceed with additional authentication |

### Request example

The request example is as follows:

```
curl --location --request PUT 'https://sso.apigw.ntruss.com/api/v1/tenant/login-settings' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}' \
--data '{
    "idleSessionExpDuration": "600",
    "multipleLoginAllowed": true,
    "possessionAuthenticationEnabled": true,
    "possessionAuthenticationTypes": [
        "SMS",
        "Email"
    ],
    "multiFactorAuthenticationEnabled": true
}'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `success` | Boolean | - | API processing result |

### Response status codes

For information about the response status codes common to all Ncloud Single Sign-On APIs, see [Ncloud Single Sign-On response status codes](/docs/en/single-sign-on-overview#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The response example is as follows:

```
{
    "success": true
}
```