update_auth_params

To change two-factor authentication settings, use the user/update_auth_params method.

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svc=user/update_auth_params&params={
    "userId": <long>,
    "type": <int>,
    "phone": <text>
}

Parameters

The required parameters are marked with an asterisk (*).

Name	Description
userId*	User ID.
type*	Type (0 for none, 1 for email, 2 for SMS).
phone	Phone number. Required if `type` is 2.

If the request is completed successfully, a response of the following format is returned:

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{
    "type": <uint>,
    "phone": <text>
}

If the request fails, an error code is returned.

Error code	Description
4	Wrong input parameters.
6	Failed to set new authentication parameters.
7	The user isn’t found or you have no access to this user, or `type` is 2 and `phone` isn’t specified.