protected Response buildPost(final WebApplicationService service, final Map<String, String> parameters) {
        return DefaultResponse.getPostResponse(determineServiceResponseUrl(service), parameters);
    }
Abstract response builder that provides wrappers for building
post and redirect responses.

@author Misagh Moayyed
@since 4.2
core/cas-server-core-services-authentication/src/main/java/org/apereo/cas/authentication/principal/AbstractWebApplicationServiceResponseBuilder.java