public void setSoftwareTokenMfaSettings(SoftwareTokenMfaSettingsType softwareTokenMfaSettings) {
        this.softwareTokenMfaSettings = softwareTokenMfaSettings;
    }
<p>
The time-based one-time password software token MFA settings.
</p>

@param softwareTokenMfaSettings
       The time-based one-time password software token MFA settings.
aws-java-sdk-cognitoidp/src/main/java/com/amazonaws/services/cognitoidp/model/AdminSetUserMFAPreferenceRequest.java