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[@salesforce/b2c-tooling-sdk](../../../modules.md) / [operations/bm-users](../index.md) / whoamiBmUser

# Function: whoamiBmUser()

> **whoamiBmUser**(`instance`): `Promise`\<\{ \}\>

Defined in: [packages/b2c-tooling-sdk/src/operations/bm-users/users.ts:160](https://github.com/SalesforceCommerceCloud/b2c-developer-tooling/blob/5f9b348d598ad92ddf670da42e944b204395bdc8/packages/b2c-tooling-sdk/src/operations/bm-users/users.ts#L160)

Returns details for the currently authenticated user (the user the OAuth token resolves to).

Useful for verifying which BM identity is in use on an instance.

## Parameters

### instance

[`B2CInstance`](../../../instance/classes/B2CInstance.md)

B2C instance

## Returns

`Promise`\<\{ \}\>

Current user details (includes password expiration info)