public static <T> T getPasswordlessAuthenticationRequest(final RequestContext requestContext, final Class<T> clazz) {
        return requestContext.getFlowScope().get("passwordlessAuthenticationRequest", clazz);
    }
Gets passwordless authentication request.

@param <T>            the type parameter
@param requestContext the request context
@param clazz          the clazz
@return the passwordless authentication request
support/cas-server-support-passwordless-webflow/src/main/java/org/apereo/cas/web/flow/PasswordlessWebflowUtils.java