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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:256](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/eee4a3582430c731fadd77072888a1468c2fe25b/packages/b2c-tooling-sdk/src/auth/session-store.ts#L256)

Delete the session for a clientId.

## Parameters

### clientId

`string`

## Returns

`void`