@GetMapping(path = SamlIdPConstants.ENDPOINT_IDP_ERROR)
    @Operation(summary = "Handle request model and view")
    public ModelAndView handleRequest() {
        return new ModelAndView(SamlIdPConstants.VIEW_ID_SAML_IDP_ERROR);
    }
Handle request model and view.

@return the model and view
support/cas-server-support-saml-idp-web/src/main/java/org/apereo/cas/support/saml/web/idp/web/SamlIdPErrorController.java