public String getMFAMode() {
        return this.mFAMode;
    }
<p>
Describes whether MFA should be [ON, OFF, or OPTIONAL] for authentication in your Amplify project.
</p>

@return Describes whether MFA should be [ON, OFF, or OPTIONAL] for authentication in your Amplify project.
@see MFAMode
aws-java-sdk-amplifybackend/src/main/java/com/amazonaws/services/amplifybackend/model/CreateBackendAuthMFAConfig.java