@PostMapping(path = SamlIdPConstants.ENDPOINT_SAML2_SSO_PROFILE_POST)
    @Operation(summary = "Handle SAML2 SSO POST Profile Request")
    public ModelAndView handleSaml2ProfileSsoPostRequest(final HttpServletResponse response,
                                                         final HttpServletRequest request) {
        val decoder = getConfigurationContext().getSamlMessageDecoders().getInstance(HttpMethod.POST);
        return handleSsoPostProfileRequest(response, request, decoder);
    }
Handle SSO POST profile request.

@param response the response
@param request  the request
@return the model and view
support/cas-server-support-saml-idp-web/src/main/java/org/apereo/cas/support/saml/web/idp/profile/sso/SSOSamlIdPPostProfileHandlerController.java