public CreateBackendAuthMFAConfig withSettings(Settings settings) {
        setSettings(settings);
        return this;
    }
<p>
Describes the configuration settings and methods for your Amplify app users to use MFA.
</p>

@param settings
       Describes the configuration settings and methods for your Amplify app users to use MFA.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-amplifybackend/src/main/java/com/amazonaws/services/amplifybackend/model/CreateBackendAuthMFAConfig.java