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[@salesforce/b2c-tooling-sdk](../../modules.md) / [auth](../index.md) / deleteAuthSession

# Function: deleteAuthSession()

> **deleteAuthSession**(`clientId`): `void`

Defined in: [packages/b2c-tooling-sdk/src/auth/session-store.ts:263](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/b0472c439ca6570be5c7809783a46327d7493694/packages/b2c-tooling-sdk/src/auth/session-store.ts#L263)

Delete the session for a clientId.

## Parameters

### clientId

`string`

## Returns

`void`